2s-rjsw718bb-alleyford.vercel.app

Endpoints (200 live)

• GET /api/space/satellites — Search the catalog of every cataloged Earth-orbiting object — ~69,000 satellites, rocket bodies, and debris tracked by US Space Force / 18 SDS (via CelesTrak SATCAT). Filter by name (q, e.g. "starlink"), owner/launching country (owner — code like US/PRC/CIS or a name like "china"), object type (type = payload | rocket body | debris | unknown), launch-year range (launchYearFrom/launchYearTo), international/COSPAR designator prefix (intlDesignator, e.g. "2024-"), on-orbit vs decayed (onOrbit), or exact NORAD number (noradId). Each result carries the NORAD id, name, international designator, object type, owner + resolved country, launch date + site, decay date (null = still in orbit), and orbital parameters (period, inclination, apogee, perigee). The envelope total is the full count matching your filter — so onOrbit=true&type=payload answers "how many active satellites are up there", and owner=PRC tells you who launched them. For a satellite's live sub-point position, pass its noradId to /api/space/satellite. (0.0012 USDC on Solana)
• POST /api/transcribe/audio — Transcribe an audio file to text. POST { url, language?, diarize? } — the audio is fetched from your URL (wav, mp3, m4a/aac, ogg/opus, flac, webm; up to 15 MB and 15 minutes per call — split longer recordings and call once per segment). Returns the full punctuated transcript, overall confidence, audio duration, detected or specified language (BCP-47, e.g. "en", "es"), word-level timestamps with confidences, and — with diarize=true — speaker-segmented utterances (who said what, when). High-accuracy speech recognition for meeting notes, podcast processing, voicemail handling, and media monitoring. (0.0675 USDC on Solana)
• POST /api/validate/batch — Validate up to 100 identifiers of mixed kinds in a single deterministic call. Pass items=[{type,value}] where type is one of: iban, gtin, aba, lei, bic, gln, sscc, isin, cusip. Each result (returned in input order, with its index and type) carries {valid, reason} plus the same type-specific fields the single-identifier endpoints return (e.g. gtin14, countryCode, district). One unsupported type or one bad value degrades to that item's valid:false — it never fails the batch. meta carries validCount/invalidCount. This collapses a record's worth of per-field checksum checks (IBAN + BIC + GTIN + LEI + …) into one round-trip instead of one LLM/HTTP hop per field. (0.0012 USDC on Solana)
• GET /api/word/define — English dictionary lookup via dictionaryapi.dev (Wiktionary-sourced). Returns full entries with IPA phonetic transcription(s), audio pronunciation URLs, and meanings grouped by part of speech. Each meaning carries definitions with usage examples and per-definition synonyms + antonyms. CC BY-SA 3.0/4.0 — attribute when redistributing. Useful for vocabulary agents, writing assistants, language-learning tools. (0.0012 USDC on Solana)
• POST /api/ai/describe-image — Describe an image. POST { imageUrl, instruction? }. Returns { imageUrl, altText (5-15 word accessibility text), description (2-3 sentences), contentType (photograph|illustration|screenshot|diagram|document|mixed|other), text (verbatim OCR transcription, "" if none), mainObjects[], dominantColors[] (hex) }. Accepts JPEG, PNG, GIF, WebP. 1MB image size cap. (0.018 USDC on Solana)
• GET /api/validate/isin — Validate an ISIN (International Securities Identification Number, ISO 6166): 2-letter country prefix + 9-char NSIN + Luhn check digit. Returns {valid, isin, country, nsin, embeddedCusip (for US/CA), checkDigit, reason}. Catches transposed characters in security master data that a regex misses. Structure + checksum only. (0.001 USDC on Solana)
• GET /api/wikidata/entity — Fetch a Wikidata entity (Q42, P31, etc.) — structured knowledge-graph record with labels + descriptions + aliases in selectable languages, claims (property → value statements grouped by property ID), sitelinks (Wikipedia article title per language). 110M+ entities. CC0 public domain. Pass languages= as comma-separated codes (default "en") to control which language strings are included; pass maxClaimsPerProperty to cap how many statements come back per property (default 10). (0.0012 USDC on Solana)
• GET /api/word/related — Related-word lookup via Datamuse. Supply a seed word and a relation kind: rhymes, near-rhymes, synonyms, antonyms, means (semantic match), triggers (associated by usage), homophones, sounds-like (phonetic neighbour), spelled-like (typo / wildcard), follows-from (words that come after), preceded-by (words that come before). Returns ranked candidates with relevance score, syllable count, and grammatical tags. Useful for content generation, rhyme/poetry, vocabulary expansion, and naming agents. (0.0012 USDC on Solana)
• GET /api/vehicle/models — Enumerate every model a manufacturer sold in a given model year via NHTSA's vPIC taxonomy database. Returns canonical NHTSA Model IDs + names plus the Make ID + name for reference. Useful as a discovery step before VIN decode (when the agent only knows make + year) or as input validation for vehicle.recalls / vehicle.complaints. Backed by NHTSA.gov; data is public-domain US government records. (0.0024 USDC on Solana)
• POST /api/agent/memory/put — Write or replace a memory entry for the calling agent. Namespace = your x402 signing pubkey (each unique paying wallet gets its own private KV store). Body { key, value, ttlSeconds? }. Returns { key, etag, sizeBytes, createdAt, updatedAt, expiresAt }. Key 1-200 chars from [A-Za-z0-9._/-]. Value is arbitrary JSON, max 64 KiB serialized. Optional ttlSeconds (1..31536000) sets an automatic expiry; omit to persist indefinitely. Quota: 10000 keys per namespace. Stateless agents finally have somewhere to persist across sessions. (0.0012 USDC on Solana)
• POST /api/agent/marketplace/register — Register or update the calling agent's listing in the agent-to-agent marketplace. Owner = your x402 signing pubkey (one listing per pubkey, re-register to update). Body { name, description, capabilities[], endpointUrl?, priceUsd?, network?, payTo?, status?, metadata? }. Listings appear in agent.marketplace.discover and are scored by agent.marketplace.review outcomes from other agents. Designed as the registrar for the emerging agent-to-agent economy: capable agents publish themselves here, generalist agents find them, x402 settles per call, reviews accrue. (0.0012 USDC on Solana)
• GET /api/wikipedia/summary — Fetch a Wikipedia article summary in any of 30 supported languages. Returns title, displayTitle, lang, pageId, description, extract (plain text), extractHtml, lead image, canonical URLs, last-modified timestamp, word count, license, and an attribution string. Backed by https://<lang>.wikipedia.org/api/rest_v1/page/summary. Content is CC BY-SA 4.0 with attribution provided. (0.001 USDC on Solana)
• GET /api/vehicle/decode-wmi — Decode a 3-character World Manufacturer Identifier (the first three characters of a VIN) to the assigning manufacturer. Returns full manufacturer legal name, common short name, make, vehicle type, and the date NHTSA published the assignment. Useful for partial-VIN analysis — crash reports, damaged-vehicle photos, fleet records — where only the WMI is recoverable. Backed by NHTSA.gov vPIC; data is public-domain US government records. (0.0024 USDC on Solana)
• POST /api/barcode/generate — Generate QR / Aztec / Data Matrix / PDF417 codes from structured payloads (url, wifi, vcard, vevent, email, sms, tel, geo, bitcoin, json, text). QR supports rounded or dotted modules, solid colors or linear/radial gradients, transparent backgrounds, configurable error correction, and a centered logo image (URL or data URI). (0.001 USDC on Solana)
• GET /api/vehicle/complaints — NHTSA consumer complaints for a US vehicle by (make, model, modelYear). Returns the top N records (newest-filed first) with ODI number, affected component, plain-English summary, crash/fire flags, injury and death counts, partial VIN, and incident + filing dates. Backed by NHTSA's public complaints database; data is public-domain US government records. (0.0024 USDC on Solana)
• GET /api/validate/gtin — Validate a product barcode — GTIN-8/12/13/14, UPC-A, EAN-13, or ISBN-10/13 — with the GS1 mod-10 check digit (ISBN-10 uses mod-11). Returns {valid, type, gtin14 (canonical 14-digit form, left-padded), checkDigit, reason}. Normalizes every product identifier to one GTIN-14 key so a product-master/ETL pipeline can dedupe and validate SKUs in one deterministic call instead of doing checksum math in an LLM. (0.001 USDC on Solana)
• GET /api/validate/iban — Validate an International Bank Account Number (IBAN) with full ISO 13616 checks: country-specific length and the ISO 7064 mod-97 checksum (not just a regex). Returns {valid, iban (normalized), formatted (4-char groups), countryCode, checkDigits, bban, reason}. Catches transposed digits and wrong-length accounts that a format check misses, and returns the canonical form so a glue/ETL pipeline can validate AND normalize bank details in one deterministic call. ~85 countries. No bank directory lookup — structure + checksum only. (0.001 USDC on Solana)
• POST /api/image/compress — Compress an image. POST exactly one of { url } or { imageBase64 }, plus optional { format?: auto|png|jpeg|webp|avif (default auto = keep input format), quality?: 1-100 (default 75), lossy?: bool (default true), effort?: 1-10 (default 6) }. Returns compressed image bytes directly with X-2s-* headers: Original-Bytes, Compressed-Bytes, Saved-Percent, Output-Format, Source-Format, Source-Width, Source-Height, Process-Ms. Limits: 5MB URL fetch, ~3MB inline body, 4096 × 4096 input pixels. Animated GIF input becomes animated WebP when format=webp or auto. (0.0024 USDC on Solana)
• POST /api/hash/compute — Compute one or more cryptographic digests (MD5, SHA-1, SHA-2 family, SHA-3 family, BLAKE2) of a string or hex/base64-encoded byte buffer. Returns hex or base64-encoded digests. (0.001 USDC on Solana)
• GET /api/worldbank/indicator — World Bank Open Data — fetch a time series of a specific indicator for a country (or 'all'). 1000+ indicators across 200+ countries, many series going back to 1960. Indicator codes are dotted-token strings, e.g., NY.GDP.MKTP.CD (GDP current US$), SP.POP.TOTL (population total), FP.CPI.TOTL.ZG (inflation CPI annual %), SL.UEM.TOTL.ZS (unemployment %), SE.ADT.LITR.ZS (adult literacy %), SP.DYN.LE00.IN (life expectancy). Country = ISO 2-letter (e.g., US, CN), ISO 3-letter (USA, CHN), or 'all'. Optional yearFrom/yearTo bracket. Each observation: country id+name, year, numeric value (may be null for missing), obsStatus. Returns indicator name + total count + pagination metadata. (0.0012 USDC on Solana)

+180 more endpoints.