Toll402

active

The OpenRouter for AI-agent tools: one gateway, every capability, pay per call. Built-in tools, agent-forged tools, a global verified business directory, 2,564 provider API endpoints (SEO, social, enrichment, ads, market data, AI generation) and aggregated x402 services. Pay with USDC via x402 (no signup) or with prepaid credits bought by card (API key). Charged only on success.

AIBasex402 v2exacttoll402.dev ↗︎

Settled via Coinbase.

Transactions · 30d
363
Volume · 30d
$2.91
Unique buyers · 30d
11
Uptime · 30d
95.8%
Latency p50
17ms
Reported calls · 30d
89

Endpoints (284 live)

  • POST /v1/biz/search — Global business directory for agents (any city in the world; unknown cities are seeded on demand). Search by city, country, category, text or proximity; every result carries a dated verification score (0-100), level (unverified/listed/corroborated/verified/owner_verified) and, on request, the evidence behind it. Open data + live checks + owner claims, never scraped review sites. (0.005 USDC on Base)
  • POST /v1/summarize — Faithful summary of a URL or text in the style, length and language you choose. (0.05 USDC on Base)
  • POST /v1/biz/details — Deep profile of a business from its OWN website: crawls up to 5 relevant pages (menu, services, prices, hours, contact, booking) and returns a machine-readable profile — summary, hours (OSM syntax), services with prices, booking channels, payments, languages, social links. First-party data only, cached 30 days per business (force=true re-crawls). (0.08 USDC on Base)
  • POST /v1/biz/shortlist — Sourcing for agents whose principal is launching or buying something: describe the need ("opening a coffee brand in Monterrey, need packaging suppliers and a designer") and get a ranked shortlist of real businesses with a reason, fit score, best contact channel, staff size from official registries, verification level and website summary when curated. Covers each role in the need and says what is missing. (0.25 USDC on Base)
  • POST /v1/extract — Turn a web page or raw text into JSON that matches YOUR JSON Schema. LLM-powered, schema-constrained output — no parsing needed. (0.06 USDC on Base)
  • POST /v1/forge — Create a NEW tool from a description, an input schema and test examples. The code is generated, run in a sandbox against your examples (up to 3 attempts), and on success published as a paid endpoint /v1/t/<name> for every agent. Infinite tools, on demand. (0.25 USDC on Base)
  • POST /v1/judge — Independent LLM-as-judge: scores a candidate output against a task and criteria (0-100), with pass/fail, issues and suggestions. Use it for self-verification, best-of-N, or QA gates. (0.07 USDC on Base)
  • POST /v1/do — One endpoint for everything (OpenRouter-style): describe what you need and pass the input; Toll402 picks the best tool from the whole catalog (built-in, community-forged, external x402 services) and runs it. Tools priced above maxPriceUsd are returned as a match instead of executed. (0.02 USDC on Base)
  • POST /v1/t/vat_fr_validate — Offline validator for a French VAT number (TVA intracommunautaire, e.g. FR32123456789). Extracts the 9-digit SIREN and 2-digit key, recomputes key = (12 + 3*(SIREN mod 97)) mod 97, and compares it to the given key. (0.001 USDC on Base)
  • POST /v1/listings — Buy a verified listing for YOUR x402 endpoint, remote MCP server or A2A agent — paid by the agent in USDC, no humans. We probe it live (402 shape / MCP handshake / agent card); if it passes, it is listed for 30 days in the Toll402 catalog, llms.txt, agent card and landing, and ranked higher in /v1/find and the /v1/do router. basic $1 · featured $5 (top of results). Charged only when verification passes. Free quote: POST /v1/listings/quote. (1 USDC on Base)
  • POST /v1/t/cui_gt_validate — Offline validator for a Guatemalan CUI (Código Único de Identificación), the 13-digit national ID number. Parses the 13 digits into an 8-digit correlative, a 1-digit check digit, a 2-digit department code and a 2-digit municipality code, recomputes the check digit using the published weighted mod-11 formula (weights 2-9 over the 8 correlative digits, mod 11, 10→0) and compares it, returning validity plus the parsed components. (0.001 USDC on Base)
  • POST /v1/t/jsonld_extract — Fetches a public URL, extracts all <script type="application/ld+json"> blocks, parses them as JSON, and returns the parsed objects along with a count. Useful for pulling schema.org structured data (Product, Article, Organization, etc.) from a web page. (0.003 USDC on Base)
  • POST /v1/t/fn_at_validate — Offline validator for an Austrian Firmenbuchnummer (FN), the company register number. Normalizes the numeric part (1-6 digits, left-padded to 6 for calculation), computes the modulo-11 check letter using weights 2,1,2,1,2,1 (Luhn-style digit reduction for products >=9 by subtracting 9) and the standard letter table (0=p,1=a,2=b,3=c,4=d,5=e,6=f,7=g,8=h,9=i,10=k), and compares it to the supplied check letter. (0.001 USDC on Base)
  • POST /v1/t/pan_in_validate — Offline validator for an Indian PAN (Permanent Account Number): normalizes input to uppercase, checks the 10-character AAAAA9999A pattern, and validates the 4th character against the known holder-type code enum (P=Individual, C=Company, H=HUF, F=Firm, A=AOP, T=Trust, B=BOI, L=Local Authority, J=Artificial Juridical Person, G=Government). Does not verify the undisclosed final check character. (0.001 USDC on Base)
  • POST /v1/t/siren_validate — Offline validator for a French SIREN (9-digit business identifier). Normalizes input (strips spaces/dashes), verifies the Luhn checksum (doubling every second digit from the right, summing digits, total divisible by 10), and flags the known La Poste exception (SIREN 356000000) which is a legitimately assigned number. (0.001 USDC on Base)
  • POST /v1/t/rodne_cislo_validate — Offline validator for a Czech/Slovak rodné číslo (birth number). Normalizes input to YYMMDD/XXXX or YYMMDDXXX(X), checks the calendar-valid month/day (accounting for the +50 female and +20/70 post-2004 month offsets), and for 10-digit numbers confirms the full digit string (slash removed) is evenly divisible by 11. No network calls. (0.001 USDC on Base)
  • POST /v1/t/rfc_validate — Offline validator for a Mexican RFC (Registro Federal de Contribuyentes). Checks the format for persona física (4 letters + 6-digit date + 3-char homoclave) or persona moral (3 letters + 6-digit date + 3-char homoclave), verifies the embedded date is a real calendar date, and returns the parsed birth/incorporation date. Pure string/date logic, no network calls. (0.001 USDC on Base)
  • POST /v1/t/orgnr_se_validate — Offline validator for a Swedish Organisationsnummer (company registration number). Normalizes input to 10 digits (accepts XXXXXX-XXXX or plain), checks length/digit-3 validity, and verifies the final check digit using the Luhn (mod 10) algorithm. (0.001 USDC on Base)
  • POST /v1/t/vat_at_validate — Offline validator for an Austrian UID (VAT) number: format ATU followed by 8 digits. Normalizes input, checks structure and verifies the weighted modulo-10 check digit algorithm (weights 1,2,1,2,1,2,1 on the first 7 digits, digit-sum reduction, check = (10-(sum+4)%10)%10). (0.001 USDC on Base)
  • POST /v1/t/cpr_dk_validate — Offline validator/normalizer for a Danish CPR-nummer (personal identification number, format DDMMYY-SSSS). Checks digit count and date-of-birth validity, determines century from the 7th digit per official rules, and derives birth date and gender (last digit odd=male, even=female). Does not rely on the modulus-11 checksum since it has not been guaranteed valid for numbers issued since 2007. (0.001 USDC on Base)

+264 more endpoints.

MCP tools (189)

toll402 https://toll402.dev/mcp

  • aadhaar_validate — Offline validator for an Indian Aadhaar number (12-digit UIDAI identifier). Strips spaces/dashes, checks the number has 12 digits with a non-zero, non-one leading digit, and verifies the trailing check digit using the publicly documented Verhoeff algorithm. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • abn_au_validate — Offline validator for an Australian Business Number (ABN). Strips spaces, requires 11 digits, subtracts 1 from the first digit, applies weights [10,1,3,5,7,9,11,13,15,17,19] to the resulting digits, sums the products and checks divisibility by 89. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • acn_au_validate — Offline validator for an Australian Company Number (ACN): strips non-digits, requires exactly 9 digits, applies weights 8,7,6,5,4,3,2,1 to the first 8 digits, sums, takes mod 10, complements to 10 (0 if remainder is 0), and checks it equals the 9th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • adoazonosito_hu_validate — Offline validator for a Hungarian Adóazonosító jel (personal tax identification number). Checks that the value is exactly 10 digits with leading digit 8, and recomputes the weighted checksum (weights 1-9 on the first nine digits, mod 11) against the 10th digit per Act XX of 1996. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • adoszam_hu_validate — Offline validator for a Hungarian Adószám (tax number): normalizes input to the 11-digit xxxxxxxx-y-zz structure, verifies digit groups (8-digit base, 1-digit VAT code, 2-digit county code), and recomputes the 8th-digit check digit from the first 7 digits using weights 9,7,3,1,9,7,3 summed mod 10. No network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • afm_gr_validate — Offline validator for a Greek AFM (tax registration number, ΑΦΜ). Checks the value is 9 numeric digits and verifies the check digit using the publicly documented weighted-sum algorithm (each of the first 8 digits multiplied by 2^(8..1), summed, mod 11, mod 10) against the 9th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ahv_ch_validate — Offline validator for a Swiss AHV/AVS social security number (format 756.NNNN.NNNN.NN, 13 digits total). Normalizes input by stripping dots/spaces, checks it starts with 756 and verifies the EAN-13 check digit (alternating weights 3/1 from the right). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • air_quality_lookup — Current air quality (PM2.5, PM10, US AQI, European AQI) for a given latitude/longitude via https://air-quality-api.open-meteo.com/v1/air-quality. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • base_usdc_eth_balance — Fetches ETH and USDC balances for an EVM address on Base mainnet via public RPC https://mainnet.base.org, using eth_getBalance and eth_call (balanceOf) on the USDC contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • bd_pk_nid_validate — Offline structural validator for Bangladesh NID (10, 13 or 17-digit National ID) and Pakistan CNIC (13-digit Computerized National Identity Card). Normalizes input, checks digit-count/format rules, extracts embedded birth year for 17-digit BD NIDs, and derives gender parity for PK CNICs (last digit odd=male, even=female). No checksum digit is publicly documented for either scheme, so validation is purely structural. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • bn_ca_validate — Offline validator for a Canadian Business Number (BN9) and its extended BN15 form (BN9 + 2-letter program identifier + 4-digit reference number, e.g. 123456782RT0001). Verifies the 9-digit BN via the Luhn checksum algorithm and, if present, decodes the program identifier (RC=Corporate income tax, RT=GST/HST, RP=Payroll, RM=Import/Export, RR=Registered charity, and others) into a human-readable program type. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • brn_kr_validate — Offline validator for a South Korean Business Registration Number (사업자등록번호, format XXX-XX-XXXXX). Strips hyphens to 10 digits, applies weights 1,3,7,1,3,7,1,3,5 to the first 9 digits, adds floor(d9*5/10), and compares the mod-10 check digit to the 10th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • bsn_nl_validate — Offline validator for a Dutch BSN (Burgerservicenummer, citizen service number). Strips non-digit characters, pads 8-digit values with a leading zero to 9 digits, then applies the elfproef (eleven test): weights 9,8,7,6,5,4,3,2,-1 applied to the digits must sum to a multiple of 11, and the value must not be all zeros. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • btc_fee_estimate — Latest recommended Bitcoin transaction fee rates (sat/vB) for fastest, half-hour, hour, economy and minimum confirmation targets, sourced live from https://mempool.space/api/v1/fees/recommended. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • business_details — Deep profile of a business from its OWN website: crawls up to 5 relevant pages (menu, services, prices, hours, contact, booking) and returns a machine-readable profile — summary, hours (OSM syntax), services with prices, booking channels, payments, languages, social links. First-party data only, cached 30 days per business (force=true re-crawls). ($0.08 per call via x402 or prepaid credits; charged only on success)
  • business_search — Global business directory for agents (any city in the world; unknown cities are seeded on demand). Search by city, country, category, text or proximity; every result carries a dated verification score (0-100), level (unverified/listed/corroborated/verified/owner_verified) and, on request, the evidence behind it. Open data + live checks + owner claims, never scraped review sites. A city we do not hold yet answers HTTP 503 `region_seeding` with `retryAfterSec` and `alternatives` — you are NOT charged for it (x402 settles only on 2xx); repeat the same call after that delay. A 200 always carries `status`: ok | seeding (partial data, more arriving) | no_match (city covered, filters too narrow). ($0.005 per call via x402 or prepaid credits; charged only on success)
  • business_shortlist — Sourcing for agents whose principal is launching or buying something: describe the need ("opening a coffee brand in Monterrey, need packaging suppliers and a designer") and get a ranked shortlist of real businesses with a reason, fit score, best contact channel, staff size from official registries, verification level and website summary when curated. Covers each role in the need and says what is missing. ($0.25 per call via x402 or prepaid credits; charged only on success)
  • business_verify — Is this business real, and is its contact info live? Give an id, website, phone or name: matches it against the directory and runs live checks now (site up, name on site, phone on site, domain age, phone format). Returns evidence, score and verdict. ($0.01 per call via x402 or prepaid credits; charged only on success)
  • bvn_ng_validate — Offline structural validator for a Nigerian Bank Verification Number (BVN). Normalizes input by stripping spaces/dashes and checks that the result is exactly 11 numeric digits. Does not verify against any live bank registry. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cac_ng_validate — Offline validator for a Nigerian CAC registration number (Corporate Affairs Commission): normalizes input (uppercase, strips spaces/hyphens/slashes) and checks it matches prefix RC (Registered Company), BN (Business Name) or IT (Incorporated Trustees) followed by 1-10 digits. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cbu_cvu_ar_validate — Offline validator for Argentine CBU/CVU bank account keys (22 digits): verifies both weighted mod-10 check digits (block1: first 8 digits, weights 7,1,3,9,7,1,3; block2: next 14 digits, weights 3,9,7,1,3,9,7,1,3,9,7,1,3), extracts the 3-digit entity code and 4-digit branch code, and classifies the key as CVU (entity code 000, used by virtual wallets/PSPs) or CBU (any other entity code, used by banks). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cccd_vn_validate — Offline structural validator for a Vietnamese CCCD (Citizen Identity Card number, 12 digits). Parses the 3-digit province/overseas code, 1-digit century+gender indicator, 2-digit birth year, and 6-digit sequence, deriving full birth year and gender, and flags implausible province codes or birth years. No checksum digit exists in this scheme, so validation is structural only. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cedula_do_validate — Offline validator for a Dominican Republic Cédula de identidad (11-digit national ID). Strips non-digits, checks length, and verifies the weighted check-digit algorithm (weights 1,2,1,2,1,2,1,2,1,2 on first 10 digits, digit-sum reduction, mod-10 check digit) commonly used in KYC/e-invoicing integrations. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cedula_ec_validate — Offline validator for Ecuador's Cédula de identidad (national ID): checks 10-digit format, province code (01-24 or 30) in positions 1-2, third digit in 0-5, and the modulus-10 check digit computed from the first 9 digits using alternating weights (2,1,2,1,2,1,2,1,2) with the subtract-9 rule for products over 9. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cedula_hn_validate — Offline validator for the Honduran national identity number (Tarjeta de Identidad, issued by the RNP). Checks the 13-digit structure: 2-digit department code (01-18) + 2-digit municipality code (01-99) + 4-digit birth year (1900 to current year) + 5-digit sequence. No official check digit exists, so only structural and range plausibility are validated. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cedula_pa_validate — Offline structural validator for a Panama Cédula de identidad personal. Parses the province/category prefix (1-13, N, PE, E, or PI), the book (tomo) and entry (partida) segments per the documented 'PREFIX-BOOK-ENTRY' pattern; there is no checksum digit for this ID, so validation is structural only (prefix range/set, digit-only book and entry with plausible lengths). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cep_lookup — Look up a Brazilian CEP (postal code) via https://viacep.com.br/ws/<cep>/json/ and return street, neighborhood, city and state. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • che_uid_validate — Offline validator for a Swiss UID/IDE number (format CHE-nnn.nnn.nnC). Strips the 'CHE' prefix and separators, verifies 9 digits remain, then applies the modulo-11 weighted check-digit algorithm (weights 5,4,3,2,7,6,5,4 on the first 8 digits) to confirm the 9th digit matches. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cif_es_validate — Offline validator for a Spanish CIF (Código de Identificación Fiscal, tax ID for legal entities). Parses the entity-type letter, 7 digits and control character, applies AEAT's weighted alternating-sum algorithm (doubling digits at odd positions and summing their digits, summing digits at even positions directly, mod 10) to compute the expected control digit/letter, and checks it against the actual control character given the entity-type letter's required control kind (digit, letter, or either). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cik_validate — Offline validator/normalizer for an SEC EDGAR CIK (Central Index Key). Checks that the input is numeric-only with 1-10 digits, and returns a zero-padded 10-digit normalized form suitable for EDGAR URLs (e.g. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=<normalized>). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cin_in_validate — Offline structural validator for an Indian CIN (Corporate Identity Number, 21 characters). Parses and checks: listing status letter (L/U), 5-digit NIC industry code, 2-letter state code (against the known MCA state-code list), 4-digit incorporation year (plausible range), 3-letter company-type/ownership code (against a known enum like PLC, PTC, OPC, GOI, NPL, FTC, SGC, ULL, ULT), and 6-digit registration number. No checksum exists so this is a format-only check. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cipc_regno_validate — Offline validator for a South African CIPC company registration number in the format YYYY/NNNNNN/NN. Normalizes input, checks the year is in a plausible range (1900 to next calendar year), and flags whether the 2-digit entity-type suffix matches a known CIPC code (e.g. 06, 07, 08, 09, 10, 11, 12, 20, 21, 22, 23, 24, 25, 26, 30, 31, 32). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • clabe_validate — Offline validator for a Mexican CLABE (Clave Bancaria Estandarizada) 18-digit bank account number: checks length/digits, computes the mod-10 weighted (3-7-1) check digit per Banco de México's published formula, and reports validity plus parsed bank code, branch code and account number. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cnp_ro_validate — Offline validator for a Romanian CNP (Cod Numeric Personal, 13-digit personal numeric code). Checks 13-digit format, validates the sex/century digit (1-9), derives and checks a plausible birth date (YYMMDD) and county code (01-46,51,52), then verifies the checksum using key 2-7-9-1-4-6-3-5-8-2-7-9 applied to the first 12 digits, summed mod 11 (10 maps to 1), compared to the 13th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • corporate_number_jp_validate — Offline validator for a Japanese Corporate Number (法人番号): a 13-digit code where the first digit is a check digit and the remaining 12 digits are the base number. Recomputes the check digit as 9 minus (weighted sum of the 12 base digits mod 9), with alternating weights 1 and 2 starting from the rightmost base digit, and compares it to the supplied first digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cpf_cnpj_validate — Offline validator for Brazilian CPF (individual) and CNPJ (company) registration numbers. Strips formatting, checks length, rejects known invalid sequences (all same digit), and recomputes the official modulo-11 check digits for both formats. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • cpr_dk_validate — Offline validator/normalizer for a Danish CPR-nummer (personal identification number, format DDMMYY-SSSS). Checks digit count and date-of-birth validity, determines century from the 7th digit per official rules, and derives birth date and gender (last digit odd=male, even=female). Does not rely on the modulus-11 checksum since it has not been guaranteed valid for numbers issued since 2007. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cr_sa_validate — Offline format validator for a Saudi Arabia Commercial Registration (CR) number: strips spaces/dashes, checks the result is exactly 10 numeric digits with no letters. No check-digit algorithm is publicly documented, so only length/format is verified. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • crypto_pair_stats — 24h trading stats (open, high, low, last price, volume, 30-day volume) for a Coinbase Exchange product pair (e.g. BTC-USD) via https://api.exchange.coinbase.com/products/<pair>/stats. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • crypto_price — Spot price in USD for a crypto asset symbol using https://api.coinbase.com/v2/prices/<SYMBOL>-USD/spot ($0.002 per call via x402 or prepaid credits; charged only on success)
  • csv_to_json — Parses CSV text into an array of JSON row objects, auto-detecting the delimiter (comma, semicolon, tab, or pipe) unless overridden, inferring per-column types (number, boolean, string, null), and returning a summary with row/column counts and null counts per column. Pure offline computation, no network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cui_gt_validate — Offline validator for a Guatemalan CUI (Código Único de Identificación), the 13-digit national ID number. Parses the 13 digits into an 8-digit correlative, a 1-digit check digit, a 2-digit department code and a 2-digit municipality code, recomputes the check digit using the published weighted mod-11 formula (weights 2-9 over the 8 correlative digits, mod 11, 10→0) and compares it, returning validity plus the parsed components. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cui_ro_validate — Offline validator for a Romanian CUI (company tax ID). Strips an optional 'RO' prefix, applies weights 7-5-3-2-1-7-3-2 to the digits preceding the check digit (right-to-left), sums the weighted products, multiplies by 10, takes mod 11 (mapping a remainder of 10 to 0), and compares the result to the supplied check digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • curp_validate — Offline validator for a Mexican CURP (Clave Única de Registro de Población): checks the 18-character structure (4 letters, YYMMDD birthdate, sex letter H/M, 2-letter state code, 3 consonants, homoclave), then verifies the DOF mod-10 weighted check digit. Returns parsed birthdate, sex, state code and whether the format and check digit are valid. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • cvr_dk_validate — Offline validator for a Danish CVR-nummer (8-digit business registration number issued by the Danish Business Authority). Normalizes input to digits only, checks length and computes a modulus-11 checksum using weights 2,7,6,5,4,3,2 on the first 7 digits compared against the 8th check digit. Result is flagged as best-effort since some legacy CVR numbers do not conform to the checksum rule. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • dic_cz_validate — Offline validator for a Czech DIČ (VAT/tax ID): normalizes input, strips spaces/dashes, checks for 'CZ' prefix, then validates the remaining digits either as an 8-digit IČO (mod-11 checksum with weights 8..2 on the first 7 digits) or as a 9-10 digit rodné číslo (birth number, valid month 01-12/21-32/51-62/71-82, and for 10-digit numbers the full number must be divisible by 11). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • dni_es_validate — Offline validator for a Spanish DNI (Documento Nacional de Identidad): normalizes input (uppercase, strip spaces/dashes), checks it has 8 digits + 1 control letter, computes the expected letter as digits mod 23 mapped via the table TRWAGMYFPDXBNJZSQVHLCKE, and reports validity. Pure offline computation, no network. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • dns_lookup — Performs a DNS-over-HTTPS lookup for a domain and record type (A, AAAA, MX, TXT, NS, CNAME) via https://dns.google/resolve?name=<domain>&type=<type>. Returns the resolved status and list of answer records. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • dnummer_no_validate — Offline validator for a Norwegian D-nummer (temporary ID for non-residents). Normalizes an 11-digit input, subtracts 40 from the DD (day) field to recover the real birth date, validates the resulting date, and checks the two mod-11 control digits using the same weighted algorithm as the standard Fødselsnummer. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • do — One endpoint for everything (OpenRouter-style): describe what you need and pass the input; Toll402 picks the best tool from the whole catalog (built-in, community-forged, external x402 services) and runs it. Tools priced above maxPriceUsd are returned as a match instead of executed. ($0.02 per call via x402 or prepaid credits; charged only on success)
  • earthquakes_nearby — Finds earthquakes in the last 24 hours within a given radius of a latitude/longitude point using the USGS FDSN Event API (https://earthquake.usgs.gov/fdsnws/event/1/query?format=geojson). Returns count and a list of events with magnitude, place, time and coordinates. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • edrpou_rnokpp_validate — Offline validator for Ukrainian EDRPOU (8-digit legal entity registration code) and RNOKPP (10-digit individual taxpayer number, formerly INN) codes. Normalizes input, detects type by length, verifies the official weighted mod-11 check digit algorithm, and returns entity type (legal_entity/individual) plus decoded gender for RNOKPP (from the 9th digit parity). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ein_validate — Offline validator for a US Employer Identification Number (EIN). Checks that the input matches the NN-NNNNNNN structural pattern (9 digits) and that the 2-digit prefix falls within the set of prefixes historically assigned by the IRS; EINs have no checksum digit so only structural/prefix validation is performed. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • email_list_validate — Validates a list of email addresses offline: checks syntax, extracts domain, flags likely disposable domains against a static known-list, marks duplicates (case-insensitive), and returns per-email results plus summary counts. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • emirates_id_validate — Offline format validator for a UAE Emirates ID number (784-YYYY-NNNNNNN-C, 15 digits). Strips spaces/dashes, checks total length, verifies the 784 prefix, checks the YYYY segment is a plausible birth year (1900-current year), and returns the normalized/formatted number. The final check digit's official algorithm is not publicly documented by the ICP, so it is only extracted, never cryptographically verified. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • extract_page_links_meta — Fetches a public URL via HTTPS and extracts its meta information (title, description, canonical URL, Open Graph tags), all outbound/internal links with their anchor text, and all image sources with alt text. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • extract_structured — Turn a web page or raw text into JSON that matches YOUR JSON Schema. LLM-powered, schema-constrained output — no parsing needed. ($0.06 per call via x402 or prepaid credits; charged only on success)
  • find — Find the right Toll402 tool for a task (free). Describe what you need in plain words; returns tool ids with price per call and an example input. Covers 2,600+ tools including provider APIs (SEO, social, enrichment, market data, image/video generation) that are not listed individually. Then call run_tool.
  • fn_at_validate — Offline validator for an Austrian Firmenbuchnummer (FN), the company register number. Normalizes the numeric part (1-6 digits, left-padded to 6 for calculation), computes the modulo-11 check letter using weights 2,1,2,1,2,1 (Luhn-style digit reduction for products >=9 by subtracting 9) and the standard letter table (0=p,1=a,2=b,3=c,4=d,5=e,6=f,7=g,8=h,9=i,10=k), and compares it to the supplied check letter. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • forge_tool — Create a NEW tool from a description, an input schema and test examples. The code is generated, run in a sandbox against your examples (up to 3 attempts), and on success published as a paid endpoint /v1/t/<name> for every agent. Infinite tools, on demand. ($0.25 per call via x402 or prepaid credits; charged only on success)
  • fx_rate — Exchange rate between two ISO currencies (ECB reference rates), optionally converting an amount. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • fx_rate_history — Historical daily exchange rates for a currency pair between two ISO dates using https://api.frankfurter.dev/v1/<start>..<end>?base=<base>&symbols=<symbol>. Returns the list of business-day rates in the requested range. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • geo_distance_bearing — Computes great-circle distance in kilometers and initial compass bearing in degrees between two lat/lon points using the haversine formula. Optionally returns an approximate bounding box (min/max lat/lon) around the first point for a given radius in km. Offline, no network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • geocode_address — Geocode a free-text address or place name to up to 3 candidate locations (latitude, longitude, display name, OSM type/class) using https://nominatim.openstreetmap.org/search with format=jsonv2 and a descriptive User-Agent. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • ghana_post_gps_validate — Offline validator for a GhanaPostGPS digital address (format AA-###-####, e.g. GA-183-9210). Normalizes input (uppercase, trims spaces), checks the pattern, and verifies the two-letter prefix against Ghana's 16 official postal region codes (GA, AK, AH, BA, BE, CR, ER, NE, NR, OT, SV, UE, UW, VR, WR, WN). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • github_release_commits — Fetches a GitHub repository's latest release (tag, name, published date, URL) via https://api.github.com/repos/<owner>/<repo>/releases/latest and its 10 most recent commits via https://api.github.com/repos/<owner>/<repo>/commits?per_page=10. Returns release=null if the repo has no releases. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • github_repo_stats — Stars, forks, open issues, license and last push for a GitHub repo via https://api.github.com/repos/<owner>/<repo> ($0.003 per call via x402 or prepaid credits; charged only on success)
  • gstin_validate — Offline validator for an Indian GSTIN (Goods and Services Tax Identification Number): checks the 15-character structure (2-digit state code + 10-character PAN + entity code + fixed 'Z' + check digit) and verifies the check digit using the public modulus-36 checksum algorithm (charset 0-9A-Z mapped 0-35, alternating weights 1/2). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • hetu_validate — Offline validator for a Finnish HETU (personal identity code): parses DDMMYY, century sign (+/-/A), and 3-digit individual number, validates the calendar date and century-sign consistency, computes the mod-31 checksum over the 9-digit number using the charset 0123456789ABCDEFHJKLMNPRSTUVWXY, and returns birth date, century, gender and check character. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • hn_top — Top N Hacker News stories (title, url, score) via https://hacker-news.firebaseio.com/v0/topstories.json and /v0/item/<id>.json ($0.005 per call via x402 or prepaid credits; charged only on success)
  • hp_il_validate — Offline validator for an Israeli Company Number (ח"פ, 9 digits). Strips non-digit characters, requires exactly 9 digits, applies alternating 1x/2x weights from the left (digit*weight, if product>9 sum its digits), and checks that the total is divisible by 10. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • human_mirror — Reflects a writer's communication style from raw text: computes sentiment (positive/negative/neutral) via a small built-in lexicon, tone (formal/informal) by detecting exclamation marks and informal words like 'lol','gonna','wanna','yeah','hey','cool','awesome', plus average word length, average sentence length, and an overall complexity rating (simple/moderate/complex). Pure offline computation, no external calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • iban_validate — Offline validator for an IBAN: checks structure, country-specific length, and the mod-97 checksum per ISO 7064. Returns validity, ISO country code, check digits and the BBAN (Basic Bank Account Number). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ice_ma_validate — Offline validator for a Moroccan ICE (Identifiant Commun de l'Entreprise): parses 15 digits into a 9-digit legal-unit code, 4-digit establishment code and 2-digit control key, then recomputes the control key as 97 minus (first 13 digits mod 97) per the commonly-documented (unofficial, not published by OMPIC) algorithm and compares it to the provided key. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ico_validate — Offline validator for a Czech IČO (business identification number) per ČSN 97 9738: normalizes input to 8 digits, computes the modulo-11 weighted check digit (weights 8-2 on the first 7 digits, remainder-to-digit lookup) and verifies it matches the 8th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ics_events_parse — Fetches an ICS (iCalendar) file from a URL and parses its VEVENT blocks into structured events (title, start, end, location), optionally filtered to an inclusive date range [from, to]. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • inn_ogrn_ru_validate — Offline validator for Russian tax/registration identifiers: INN (10-digit legal-entity or 12-digit individual, with Federal Tax Service check-digit formulas) and OGRN (13-digit legal entity) / OGRNIP (15-digit individual entrepreneur, with mod-11/mod-13 checksum). Strips non-digits, detects the format by length, verifies the check digit(s), and reports whether it belongs to an individual or a legal entity. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • invoice_no_jp_validate — Offline validator for a Japanese Invoice Registration Number (適格請求書発行事業者登録番号): format is 'T' followed by the 13-digit Corporate Number. Strips/uppercases the 'T' prefix, then validates the embedded Corporate Number using its check-digit algorithm: for the 12-digit base (digits 2-13, left to right), sum digit*2 at odd positions and digit*1 at even positions, checkDigit = 9 - (sum mod 9), which must equal the first digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ip_geolocate — Country, region, city, timezone and ASN for an IPv4/IPv6 address via https://ipapi.co/<ip>/json/ ($0.002 per call via x402 or prepaid credits; charged only on success)
  • ird_nz_validate — Offline validator for a New Zealand IRD number (Inland Revenue Department tax identifier). Accepts an 8 or 9 digit numeric string, normalizes it to 9 digits with a leading zero, rejects values outside [10,000,000, 150,000,000], computes the official check digit (weights 3,2,7,6,5,4,3,2, falling back to 7,4,3,2,5,2,7,6 if remainder is 10, rejecting if still 10), and compares it to the supplied check digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • json_schema_validate — Validate a JSON value against a JSON Schema subset (type, properties, required, enum, minimum/maximum, minLength/maxLength, items) and return errors ($0.001 per call via x402 or prepaid credits; charged only on success)
  • jsonld_extract — Fetches a public URL, extracts all <script type="application/ld+json"> blocks, parses them as JSON, and returns the parsed objects along with a count. Useful for pulling schema.org structured data (Product, Article, Organization, etc.) from a web page. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • judge_output — Independent LLM-as-judge: scores a candidate output against a task and criteria (0-100), with pass/fail, issues and suggestions. Use it for self-verification, best-of-N, or QA gates. ($0.07 per call via x402 or prepaid credits; charged only on success)
  • kbo_be_validate — Offline validator for a Belgian Enterprise Number (KBO/BCE). Normalizes input to 10 digits, checks it starts with 0 or 1, and verifies the last two check digits equal 97 - (first 8 digits mod 97). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • kra_pin_ke_validate — Offline structural validator for a Kenyan KRA PIN (tax identification number). Normalizes input (uppercase, strips spaces/dashes) and checks it matches ^[A-Z]\d{9}[A-Z]$ (leading taxpayer-type letter, 9 digits, trailing check letter). Does not verify the checksum, as KRA's algorithm is unpublished. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • latam_tax_id_validate — Offline validator for South American tax IDs: Argentine CUIT/CUIL (11-digit check digit algorithm), Chilean RUT (mod-11 check digit, 0-9 or K), and Colombian NIT (mod-11 verification digit with DIAN weights). Returns whether the check digit matches and a normalized/formatted value. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • lei_validate — Offline validator for a Legal Entity Identifier (LEI) per ISO 17442: checks 20-character alphanumeric format and verifies the check digits using ISO 7064 MOD 97-10 (letters mapped A=10..Z=35). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • list_service — Buy a verified listing for YOUR x402 endpoint, remote MCP server or A2A agent — paid by the agent in USDC, no humans. We probe it live (402 shape / MCP handshake / agent card); if it passes, it is listed for 30 days in the Toll402 catalog, llms.txt, agent card and landing, and ranked higher in /v1/find and the /v1/do router. basic $1 · featured $5 (top of results). Charged only when verification passes. Free quote: POST /v1/listings/quote. ($1 per call via x402 or prepaid credits; charged only on success)
  • mersis_validate — Offline structural validator for a Turkish MERSİS number (16-digit central trade registry identifier). Normalizes input (strips spaces/dashes), checks it is exactly 16 digits, and verifies the first 10 digits pass the standard VKN (Vergi Kimlik Numarası) checksum algorithm as a structural plausibility check. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • mst_vn_validate — Offline structural validator for a Vietnamese Enterprise/Tax Code (Mã số thuế, MST). Strips spaces, checks the 10-digit head-office pattern or the 13-character branch pattern (10 digits + '-' + 3-digit sequence). Uses regex only since the official modulus-11 check-digit weight table is not consistently published. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • my_number_jp_validate — Offline format validator for Japan's My Number (Individual Number, 12-digit national ID). Strips non-digit characters, checks length, and verifies the published J-LIS weighted mod-11 check digit algorithm (weights 2-7 then 2-6 applied right-to-left over the first 11 digits). This is a structural/check-digit validation only, not a live registry lookup. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ng_tin_cac_validate — Offline validator/classifier for Nigerian identifiers: detects whether a string is a FIRS Tax Identification Number (TIN, format NNNNNNNN-NNNN) or a CAC registration number (RC, BN or IT prefix followed by digits), checks its structural validity, and returns the id type plus inferred entity type (company, business_name, incorporated_trustee, or unknown for TIN). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nib_id_validate — Offline format validator for Indonesia's NIB (Nomor Induk Berusaha, Business Identification Number). Normalizes input by stripping non-digit characters and checks that the result is exactly 13 numeric digits; no checksum algorithm exists so this is a shallow sanity check only. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nid_eg_validate — Offline validator for an Egyptian National ID (14 digits): parses the century digit (2=1900s, 3=2000s), birth date (YYMMDD), 2-digit governorate code, 4-digit sequence whose last digit encodes gender (odd=male, even=female), and verifies the 14th check digit using the weighted modulus-11 algorithm (weights 2,7,6,5,4,3,2,7,6,5,4,3,2 applied to digits 1-13, mod 11, check = 11 - remainder, with 10/11 mapped to 0). No network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nid_ke_validate — Offline structural validator for a Kenyan National ID number: strips non-digit characters, checks the result is 1-8 numeric digits, and flags leading-zero anomalies (since no public check-digit formula exists for Kenyan IDs). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nie_es_validate — Offline validator for a Spanish NIE (Número de Identidad de Extranjero): normalizes input, checks format letter[XYZ]+7 digits+control letter, maps X/Y/Z to 0/1/2, computes mod-23 check letter using the DNI table (TRWAGMYFPDXBNJZSQVHLCKE), and verifies it matches. No network calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nif_pt_validate — Offline validator for a Portuguese NIF/NIPC (Número de Identificação Fiscal / Pessoa Coletiva): checks 9-digit format, classifies entity type from the first digit, and verifies the mod-11 check digit (weights 9-2 on digits 1-8, remainder rule for digit 9). No network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nik_id_validate — Offline structural validator for Indonesia's NIK (Nomor Induk Kependudukan, 16-digit national ID). Verifies digits-only length-16 format, plausible province code (01-94), city/regency code (01-99) and district code (01-99), and a valid birthdate encoded as DDMMYY (day 01-31 for males, day+40 i.e. 41-71 for females). Performs no checksum or registry check. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nin_ng_validate — Offline structural validator for a Nigerian National Identification Number (NIN). Strips spaces/dashes, then requires exactly 11 numeric digits with no letters or other characters; returns validity and the normalized value. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nino_validate — Offline validator for a UK National Insurance Number (NINO). Normalizes input (strips spaces/dashes, uppercases) and checks the LL999999L pattern: two letters, six digits, one suffix letter (A-D). Rejects first letter D,F,I,Q,U,V; second letter D,F,I,Q,U,V,O; and reserved prefixes BG,GB,NK,KN,TN,NT,ZZ. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nip_pl_validate — Offline validator for a Polish NIP (Numer Identyfikacji Podatkowej) tax identifier. Normalizes input (strips dashes/spaces), checks it is 10 digits, and verifies the checksum digit using weights 6,5,7,2,3,4,5,6,7 applied to the first 9 digits with mod-11 (checksum of 10 is invalid). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nit_gt_validate — Offline validator for a Guatemalan NIT (Número de Identificación Tributaria). Strips hyphens/spaces, applies the documented mod-11 weighted check-digit algorithm (weights 2..n from right to left) to the base digits, and compares the result (0-9, or 'K' for 10) against the trailing check character. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nit_validate — Offline validator for a Colombian NIT (Número de Identificación Tributaria) using DIAN's modulo-11 check-digit algorithm: applies fixed positional weights (3,7,13,17,19,23,29,37,41,43,47,53,59,67,71,...) right-to-left to the base digits, sums, reduces mod 11, maps 0→0,1→1,else 11−remainder, and compares to the appended DV digit. No network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • npm_package_info — Latest version, description, license, weekly downloads (via api.npmjs.org) and homepage for an npm package ($0.003 per call via x402 or prepaid credits; charged only on success)
  • npwp_validate — Offline format validator for a legacy Indonesian NPWP (Nomor Pokok Wajib Pajak, tax ID). Strips non-digit characters, checks for exactly 15 digits, and normalizes to the canonical XX.XXX.XXX.X-XXX.XXX pattern. No checksum verification is performed (none is publicly documented for NPWP). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nric_fin_validate — Offline validator for a Singapore NRIC/FIN (National Registration Identity Card / Foreign Identification Number). Checks the 9-character format (prefix S/T/F/G/M, 7 digits, check letter) and recomputes the check letter using the publicly documented weighted modulo-11 algorithm (weights 2,7,6,5,4,3,2; offsets and prefix-keyed letter tables for S/T, F/G and M). This checksum is community-derived/unofficial (never published by the Singapore government) and is provided for format sanity-checking only, not identity verification. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nss_validate — Offline validator for the Mexican IMSS Social Security Number (NSS): checks that the input is an 11-digit numeric string and that it satisfies the standard Luhn (mod-10) check-digit algorithm applied to the full number. Pure computation, no network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • nzbn_validate — Offline validator for a New Zealand Business Number (NZBN): normalizes input to 13 digits, verifies it is fully numeric, and checks the final digit against the GS1 modulo-10 check digit calculated over the first 12 digits. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • orgnr_se_validate — Offline validator for a Swedish Organisationsnummer (company registration number). Normalizes input to 10 digits (accepts XXXXXX-XXXX or plain), checks length/digit-3 validity, and verifies the final check digit using the Luhn (mod 10) algorithm. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • pan_in_validate — Offline validator for an Indian PAN (Permanent Account Number): normalizes input to uppercase, checks the 10-character AAAAA9999A pattern, and validates the 4th character against the known holder-type code enum (P=Individual, C=Company, H=HUF, F=Firm, A=AOP, T=Trust, B=BOI, L=Local Authority, J=Artificial Juridical Person, G=Government). Does not verify the undisclosed final check character. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • partita_iva_validate — Offline validator for an Italian Partita IVA (VAT number): verifies the value is 11 numeric digits and recomputes the Luhn-like check digit (digits in odd positions summed as-is, digits in even positions doubled with 9 subtracted if the result exceeds 9, total summed and complemented mod 10) to confirm it matches the 11th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • pdf_to_text — Download a PDF from a URL and return its full text, page count and title. ($0.005 per call via x402 or prepaid credits; charged only on success)
  • pesel_validate — Offline validator for a Polish PESEL (11-digit national identification number). Verifies the 11-digit format and the weighted mod-10 checksum (weights 1,3,7,9,1,3,7,9,1,3), and decodes the embedded birth date (with century offset encoded in the month digits) and sex (odd=male, even=female) when valid. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ph_postal_code_validate — Offline validator for a Philippine postal (ZIP) code: checks that the value is exactly 4 numeric digits (1000-9999) and classifies it into a broad island-group band (Luzon 1000-3999, Visayas 4000-6999, Mindanao 7000-9999) based on published PHLPost ZIP code ranges. This is a structural/approximate check only, not an authoritative province lookup. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • phone_e164_normalize — Offline normalizer/validator for phone numbers to E.164 format. Detects country from a leading '+' calling code or an optional defaultCountry (ISO2) hint, and checks the national number length against a basic rules table for LatAm, US/CA, EU (ES,PT,FR,DE,IT,GB). No network calls; approximate validation only (length-based, not full carrier rules). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • postal_code_ma_validate — Offline validator for a Moroccan postal code: normalizes input to 5 digits, checks the format, and maps the first 2 digits to a known province/region using a bundled reference table derived from the data.gov.ma postal code dataset. Returns valid=false with a reason if the format is wrong or the prefix is unrecognized. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • postal_code_pt_validate — Offline structural validator/normalizer for Portuguese postal codes (Código Postal) in the NNNN-NNN format. Accepts input with or without the dash, normalizes to NNNN-NNN, and checks the 4-digit + 3-digit pattern; no check digit exists for Portuguese postal codes. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ppsn_ie_validate — Offline validator for an Irish PPSN (Personal Public Service Number): checks the 7-digit + 1 check-letter (+ optional trailing 'A' or 'H' modifier letter) format and verifies the check letter using the published mod-23 weighted-sum algorithm (weights 8..2, optional modifier adds 9 or 72). Processes a single PPSN only; no network access or storage. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • provenance — Human or synthetic? Provenance evidence for a URL: archive first-capture date, domain age, authorship markup, curated source tier, AI disclosures and stylometric signals, aggregated into a calibrated 0-100 human-origin score with every piece of evidence. Add deep=true for an LLM stylometric assessment. ($0.01 per call via x402 or prepaid credits; charged only on success)
  • public_holidays — Returns the list of public holidays for a given country and year using https://date.nager.at/api/v3/PublicHolidays/<year>/<countryCode>. Each holiday includes date, local name, English name and whether it is a fixed/global holiday. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • pypi_package_info — Fetches package metadata from https://pypi.org/pypi/<name>/json and returns the latest version, summary, requires_python, author and project URLs for a given PyPI package name. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • rdap_domain_lookup — Looks up domain registration data via RDAP (https://rdap.org/domain/<domain>): returns registrar, creation/expiry dates, nameservers and status codes. Works for gTLDs and many ccTLDs supported by the RDAP bootstrap network. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • read_url — Fetch any public web page (or PDF) and return clean, LLM-ready Markdown with title, metadata and links. Boilerplate, ads and scripts removed. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • regon_validate — Offline validator for a Polish REGON business registry number (9-digit or 14-digit form). Verifies length/digit format and the official weighted checksum for each length (9-digit uses weights 8,9,2,3,4,5,6,7; 14-digit uses weights 2,4,8,5,0,9,7,3,6,1,2,4,8 over the first 13 digits), returning validity and normalized form. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • reverse_geocode — Reverse-geocodes a latitude/longitude pair to a human-readable address using https://nominatim.openstreetmap.org/reverse (format=jsonv2). Returns the display name plus structured address components (road, city, state, country, postcode). ($0.002 per call via x402 or prepaid credits; charged only on success)
  • rfc_validate — Offline validator for a Mexican RFC (Registro Federal de Contribuyentes). Checks the format for persona física (4 letters + 6-digit date + 3-char homoclave) or persona moral (3 letters + 6-digit date + 3-char homoclave), verifies the embedded date is a real calendar date, and returns the parsed birth/incorporation date. Pure string/date logic, no network calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • rif_validate — Offline validator for a Venezuelan RIF (Registro Único de Información Fiscal). Parses format [V|E|J|G|P|C]-########-#, maps the leading letter to its numeric code (V=1,E=2,J=3,P=4,G=5,C=6), applies the official weighted modulo-11 checksum (weights 4,3,2,7,6,5,4,3,2 over letter-code and 8 digits) and compares the result to the trailing check digit. No network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • rnc_do_validate — Offline validator for a Dominican Republic RNC (Registro Nacional del Contribuyente), the 9-digit tax ID used in DGII e-invoicing (NCF) validation. Strips non-digit characters, checks length, and verifies the check digit using DGII's documented weighted mod-11 algorithm (weights 7,9,8,6,5,4,3,2 on the first 8 digits). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • robots_txt_check — Fetches https://<domain>/robots.txt for a given site URL and determines whether a specified user-agent is allowed to crawl a given path, per the parsed rules. Returns allowed/disallowed status, matched rule, crawl-delay (if any) and list of Sitemap URLs declared in the file. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • rodne_cislo_validate — Offline validator for a Czech/Slovak rodné číslo (birth number). Normalizes input to YYMMDD/XXXX or YYMMDDXXX(X), checks the calendar-valid month/day (accounting for the +50 female and +20/70 post-2004 month offsets), and for 10-digit numbers confirms the full digit string (slash removed) is evenly divisible by 11. No network calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • rrn_be_validate — Offline validator for a Belgian National Register Number (Rijksregisternummer / Numéro de registre national), format YYMMDDXXXCC. Verifies the two check digits equal 97 minus (first nine digits mod 97), applying the +2,000,000,000 offset for persons born in year 2000 or later, and parses birth date, gender and sequence number. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • rsin_nl_validate — Offline validator for a Dutch RSIN (Rechtspersonen Samenwerkingsverbanden Informatie Nummer), a 9-digit legal-entity tax identifier. Normalizes input (strips spaces/dots/dashes) and applies the elfproef (mod-11 check): weights 9,8,7,6,5,4,3,2 on the first 8 digits, minus the 9th digit, must be divisible by 11. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • rss_latest — Parse an RSS/Atom feed URL and return the latest N items (title, link, published) ($0.003 per call via x402 or prepaid credits; charged only on success)
  • rtn_hn_validate — Offline validator for the Honduran RTN (Registro Tributario Nacional). Normalizes the input by removing spaces/dashes and checks that the result is exactly 14 numeric digits; no public check-digit algorithm exists so only length and charset are verified. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ruc_ec_juridical_validate — Offline validator for an Ecuadorian RUC belonging to a private juridical person (company): checks 13 digits, that the 3rd digit is '9', verifies the modulus-11 check digit (digit 10) computed from digits 1-9 using weights [4,3,2,7,6,5,4,3,2], and that the establishment suffix (digits 11-13) is between '001' and '999'. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ruc_ec_natural_validate — Offline validator for an Ecuadorian RUC (Registro Único de Contribuyentes) belonging to a natural person: checks the 13-digit structure, verifies the embedded 10-digit cédula via its modulus-10 check-digit algorithm, confirms the third digit denotes a natural person (0-5), and requires the establishment suffix to be '001'. Pure computation, no network calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ruc_ec_public_validate — Offline validator for an Ecuadorian RUC belonging to a public-sector entity: checks 13 digits total, that position 3 equals '6', that positions 1-8 pass a modulus-11 check against digit 9 using weights (3,2,7,6,5,4,3,2), and that the final 4 digits are '0001'. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ruc_pe_validate — Offline validator for a Peruvian RUC (Registro Único de Contribuyentes) issued by SUNAT. Checks the RUC is exactly 11 digits, extracts the 2-digit taxpayer-type prefix (10, 15, 17, 20, etc.), and verifies the check digit using SUNAT's published modulo-11 algorithm (weights 5,4,3,2,7,6,5,4,3,2 over the first 10 digits). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ruc_py_validate — Offline validator for a Paraguayan RUC (Registro Único de Contribuyentes): parses the base number (3-8 digits) and its hyphenated check digit, recomputes the check digit using the modulo-11 algorithm (cyclic weights 2-7 from the rightmost digit, sum mod 11, subtract from 11, mapping 10 and 11 to 0), and compares it to the supplied check digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • run_tool — Run any Toll402 tool by id (from find), e.g. p/dataforseo.x.keywords-search-volume or read_url, with its input. Paid per call (x402 or prepaid credits), charged only on success.
  • rut_validate — Offline validator for a Chilean RUT/RUN (Rol Único Tributario / Rol Único Nacional). Strips dots and dashes, computes the Módulo 11 check digit using weights 2-7 cycling right to left over the numeric base (11→0, 10→K), and compares it against the supplied check digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • sa_id_validate — Offline validator for a South African National ID (13-digit): parses YYMMDD as date of birth, extracts gender sequence (0000-4999 female, 5000-9999 male), citizenship digit (0=citizen,1=permanent resident), checks the 12th digit is 8 or 9, and verifies the final digit via a Luhn mod-10 checksum. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • siren_validate — Offline validator for a French SIREN (9-digit business identifier). Normalizes input (strips spaces/dashes), verifies the Luhn checksum (doubling every second digit from the right, summing digits, total divisible by 10), and flags the known La Poste exception (SIREN 356000000) which is a legitimately assigned number. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • siret_validate — Offline validator for a French SIRET (14-digit establishment identifier): splits it into SIREN (first 9 digits) and NIC (last 5 digits), normalizes input by stripping spaces, and checks that the full 14-digit string satisfies the Luhn (mod 10) checksum algorithm. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • sitemap_parse — Fetches a sitemap.xml (or sitemap index) from a given URL, follows nested <sitemap> entries up to the request budget, and returns the list of page URLs with their lastmod dates, capped at 2000 entries. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • ssm_my_validate — Offline validator for Malaysia's SSM (Suruhanjaya Syarikat Malaysia) new-format registration number: a 12-digit string YYYYMMNNNNNN. Checks that the 4-digit year is >=2017, the 2-digit month is 01-12, and extracts the remaining 6 digits as a sequence number. No check digit exists so only format and date plausibility are validated. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ssn_validate — Offline structural validator for a US Social Security Number. Checks NNN-NN-NNNN (or 9-digit) format and known invalid ranges: area cannot be 000, 666, or 900-999; group cannot be 00; serial cannot be 0000. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • steuerid_de_validate — Offline validator for the German Steuerliche Identifikationsnummer (Steuer-ID): checks it is 11 digits, that the digit-uniqueness rule (one digit repeats exactly 2 or 3 times per BZSt rules, others appear at most once) holds, and verifies the check digit using the ISO 7064 MOD 11,10 algorithm published by the Bundeszentralamt für Steuern. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • summarize — Faithful summary of a URL or text in the style, length and language you choose. ($0.05 per call via x402 or prepaid credits; charged only on success)
  • taj_hu_validate — Offline validator for a Hungarian TAJ-szám (social security number). Normalizes input (strips spaces/dashes), checks it is exactly 9 digits, and recomputes the check digit (last digit) from the first 8 digits using weights 3,7,9,1,3,7,9,1 summed mod 10. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • tckn_validate — Offline validator for a Turkish TCKN (T.C. Kimlik No, 11-digit national identity number). Checks length, leading digit non-zero, and the official checksum: digit10 = ((sum of digits 1,3,5,7,9 * 7) - sum of digits 2,4,6,8) mod 10, digit11 = (sum of first 10 digits) mod 10. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • teudat_zehut_validate — Offline validator for an Israeli Teudat Zehut (national ID) number. Normalizes input to 9 digits (zero-padding shorter IDs), then applies the standard alternating 1/2 weighted checksum (digit-sum reduction for products ≥10, total mod 10 must be 0). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • text_stats — Word/sentence/paragraph counts, reading time (200 wpm), top 10 keywords (stopwords removed) for a text ($0.001 per call via x402 or prepaid credits; charged only on success)
  • thai_nid_validate — Offline validator for a Thai National ID number (13 digits). Strips non-digit characters, checks length is 13, and verifies the mod-11 check digit: weights 13..2 applied to the first 12 digits, check = (11 - sum%11) % 10, compared to the 13th digit. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • tin_gh_validate — Offline structural validator for a Ghanaian GRA legacy Taxpayer Identification Number (TIN): normalizes input (uppercase, strip spaces/dashes) and checks it matches one entity-type prefix letter (e.g. P, C, G, Q, V) followed by exactly 10 digits (11 characters total). Format-check only; no public check-digit algorithm is verified. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • tin_my_validate — Offline format validator for a Malaysian LHDN Tax Identification Number (TIN). Checks that the value starts with a recognized category prefix (SG, OG, C, E, D, F) followed by 1-11 numeric digits; since LHDN has not published a public checksum algorithm, this performs structural/format validation only, not real registry verification. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • tin_ph_validate — Offline structural validator/normalizer for a Philippine TIN (Tax Identification Number). Accepts 9 digits (head office, branch assumed 000) or 12 digits (9-digit base TIN + 3-digit branch code), strips non-digit separators, and returns the normalized XXX-XXX-XXX-XXX form. No checksum is published by BIR, so only digit-count and grouping are validated. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • tin_suffix_validate — Offline structural validator for a generic Tax Identification Number format consisting of an 8-10 digit base number, an optional hyphen, and a 4-digit branch/suffix code (e.g. 01234567-0001). Normalizes input by stripping spaces, checks the digit-count pattern, and returns the parsed base and suffix components. This is a structural check only (no checksum or registry lookup). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • toll402_history — List this key's recent paid Toll402 calls with cost, input summary and links to the stored answers (24 h). Free.
  • toll402_job — Check an async Toll402 task (image or video generation) by job id; returns status and, when done, the result URLs. Free. Poll every 30-60 s.
  • toll402_review — Rate a paid Toll402 call you just used (prepaid credits): was the answer useful? Reviews move tool ranking for every agent. Free.
  • trn_ae_validate — Offline validator for a UAE FTA Tax Registration Number (TRN): normalizes input by stripping spaces and dashes, then checks that the result is exactly 15 numeric digits. No checksum algorithm has been published by the FTA, so only format is verified. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • trusted_lookup — Answer from TRUSTED sources only (Wikipedia, Wikidata, arXiv, Crossref/DOI, World Bank): returns passages with URL, reliability tier and retrieval time for citation. With synthesize=true you also get an LLM answer that cites the passages and admits when they don't contain the answer. ($0.01 per call via x402 or prepaid credits; charged only on success)
  • tw_nid_validate — Offline validator for a Taiwan National ID (身分證字號, 1 letter + 9 digits). Maps the leading letter to its published two-digit location code, applies the standard weighted-sum checksum formula over the 10 resulting digits, and verifies the result is divisible by 10. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • ubn_tw_validate — Offline validator for a Taiwan Unified Business Number (統一編號, 8-digit business ID). Normalizes input to 8 digits, multiplies each by weights [1,2,1,2,1,2,4,1], sums the digits of each product (splitting two-digit products), and if the 7th digit is '7' also tests sum+1; accepts if any candidate sum is divisible by 10 (old numbers) or 5 (new-format numbers from ~2023). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • uk_postcode_validate — Offline structural validator for UK postal (post)codes. Normalizes input (uppercase, trims, single space before inward code) and checks it against the official outward/inward code grammar (1-2 letters + 1-2 digits/letter-digit + optional letter, space, 1 digit + 2 letters), including the special 'GIR 0AA' code. No network calls. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • unit_convert — Converts a numeric value between units within a category (length, mass, volume, temperature, area, speed, data) using a fixed offline conversion table. Pure computation, no network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • url_status — HTTP status, final content-type and response size for a URL (HEAD then GET fallback) ($0.001 per call via x402 or prepaid credits; charged only on success)
  • uscc_cn_validate — Offline validator for China's Unified Social Credit Code (统一社会信用代码, 18 characters). Verifies the ISO 7064-derived weighted checksum over the 31-character alphabet (0-9, A-Z excluding I,O,S,V,Z), then decodes the registering-authority code, entity-type code, region code and sequence code per GB 32100-2015. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_at_validate — Offline validator for an Austrian UID (VAT) number: format ATU followed by 8 digits. Normalizes input, checks structure and verifies the weighted modulo-10 check digit algorithm (weights 1,2,1,2,1,2,1 on the first 7 digits, digit-sum reduction, check = (10-(sum+4)%10)%10). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_de_validate — Offline validator for a German VAT number (Umsatzsteuer-Identifikationsnummer, USt-IdNr). Checks the 'DE'+9-digit format and verifies the official modulus-11 checksum algorithm published by the German tax authority; returns validity and normalized number. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_fi_validate — Offline validator for a Finnish VAT number (ALV-tunnus, format FIxxxxxxxx). Strips the 'FI' prefix, treats the remaining 8 digits as a Y-tunnus (business ID) with a hyphen re-inserted before the last digit, and verifies the check digit using the Finnish Y-tunnus mod-11 algorithm (weights 7,9,10,5,8,4,2). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_fr_validate — Offline validator for a French VAT number (TVA intracommunautaire, e.g. FR32123456789). Extracts the 9-digit SIREN and 2-digit key, recomputes key = (12 + 3*(SIREN mod 97)) mod 97, and compares it to the given key. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_gb_validate — Offline validator for a UK (GB) VAT registration number in the standard 9-digit format. Normalizes input (strips 'GB' prefix and spaces), then applies the modulo-97 checksum: weights 8,7,6,5,4,3,2 on the first 7 digits, valid if (weightedSum + last2Digits) mod 97 == 0 (post-2009 rule) or (weightedSum + 55 + last2Digits) mod 97 == 0 (legacy rule). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_gr_validate — Offline validator for a Greek VAT number (format EL followed by 9 digits, e.g. EL094259216). Strips spaces/dashes, checks the EL prefix and 9-digit structure, and validates the trailing check digit using the standard AFM algorithm (weighted sum of first 8 digits with powers of 2, mod 11, mod 10). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_hu_validate — Offline validator for a Hungarian EU VAT number (HU + 8-digit törzsszám). Normalizes input (strips spaces/dashes, uppercases), checks the HU prefix and 8-digit length, and verifies the embedded check digit using the standard weighted (9,7,3,1,9,7,3) modulo-10 algorithm applied to the first 7 digits. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_no_validate — Offline validator for a Norwegian VAT (MVA) number: strips an optional 'NO' prefix and the required 'MVA' suffix, then validates the remaining 9-digit Organisasjonsnummer using the mod-11 check-digit algorithm (weights 3,2,7,6,5,4,3,2 applied to the first 8 digits). No network access required. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_sa_validate — Offline structural validator for a Saudi Arabia ZATCA VAT registration number: normalizes input by stripping spaces/dashes, checks it is exactly 15 digits, and verifies it starts and ends with '3' (the Saudi GCC country code / tax-type marker), matching the documented 15-digit serial+check+subsidiary+taxtype structure. No live check-digit algorithm is publicly documented, so only format validity is confirmed. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_th_validate — Offline validator for a Thai VAT registration number: verifies the 13-digit Tax ID via the mod-11 check digit algorithm and validates the accompanying 5-digit branch code format (00000 = head office, otherwise a branch number). No network access used. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vat_za_validate — Offline validator for a South African VAT registration number (SARS 10-digit tax reference number starting with 4). Strips spaces/dashes, checks length and leading digit, and verifies the standard Luhn (mod 10) check digit used by SARS. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • verifactu_hash_compute — Computes the SHA-256 invoice hash ('huella') for Spain's VERI*FACTU electronic invoicing system per the AEAT technical specification (chaining each invoice to the previous record's hash), and builds the corresponding AEAT QR validation URL. Pure offline computation, no network access required. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • verify_email — Validate an email address: syntax, MX/A records, disposable-domain, free-provider and role-account detection, with a 0-100 score. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • vkn_validate — Offline structural validator for a Turkish VKN (Vergi Kimlik Numarası, 10-digit tax identification number). Normalizes input by stripping spaces/dashes, then checks that it is exactly 10 digits, all numeric, and does not start with 0. Full checksum algorithm is not applied (best-effort structural check only). ($0.001 per call via x402 or prepaid credits; charged only on success)
  • wikipedia_pageviews — Daily pageview counts for a Wikipedia article over the last N days (default 30) via https://wikimedia.org/api/rest_v1/metrics/pageviews/per-article/{project}/all-access/all-agents/{article}/daily/{start}/{end}. Returns total views and a day-by-day breakdown. ($0.002 per call via x402 or prepaid credits; charged only on success)
  • wikipedia_summary — Summary extract and canonical URL for a Wikipedia topic via https://<lang>.wikipedia.org/api/rest_v1/page/summary/<title> ($0.002 per call via x402 or prepaid credits; charged only on success)
  • worldbank_indicator — Fetches a World Bank development indicator value for a given country and year via https://api.worldbank.org/v2/country/<iso>/indicator/<indicator>?format=json. Returns the country name, indicator name, year and numeric value (or null if unavailable). ($0.003 per call via x402 or prepaid credits; charged only on success)
  • x402_check — Fetches a URL and reports its HTTP status; if the response is 402 Payment Required, parses the JSON body per the x402 protocol and extracts payment requirements (scheme, network, payTo, asset, maxAmountRequired, description, resource) from the 'accepts' array. ($0.003 per call via x402 or prepaid credits; charged only on success)
  • x402_payment_decode — Decodes an x402 'PAYMENT-REQUIRED' style payload (accepts a base64-encoded string or raw JSON) into a readable summary. For each entry in the 'accepts' array it returns scheme, network, asset, payTo, maxTimeoutSeconds, description, resource, mimeType, the raw atomic amount, and priceUsd computed by dividing maxAmountRequired by 10^decimals when the asset matches a known stablecoin contract address (e.g. USDC on Base/Ethereum/Polygon); otherwise decimals/priceUsd are null. Pure offline computation, no network access. ($0.001 per call via x402 or prepaid credits; charged only on success)
  • y_tunnus_validate — Offline validator for a Finnish Y-tunnus (Business ID). Parses format NNNNNNN-C, computes a mod-11 weighted checksum (weights 7,9,10,5,8,4,2 applied left to right across the 7 digits), maps the remainder to an expected check digit (0->0, 1->invalid, else 11-remainder), and compares it to the supplied check digit. ($0.001 per call via x402 or prepaid credits; charged only on success)

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