API Acre

Endpoints (74 live)

• POST /v1/crypto/typed-data-hash — Validate EIP-712 typed structured data and derive its domain separator, message hash, and signing digest. (0.01 USDC on Solana)
• POST /v1/crypto/base-account-snapshot — Read point-in-time ETH, native USDC, and up to four caller-selected ERC-20 balances plus account nonce and contract-code status at one resolved Base mainnet block. (0.01 USDC on Base)
• POST /v1/crypto/base-block-inspect — Get and inspect one historical Base mainnet block by exact number or a latest, safe, or finalized tag, returning its header timestamp, transaction count, gas use, base and blob fees, state and receipt roots, confirmations, and head-distance evidence. (0.001 USDC on Solana)
• POST /v1/research/lei-entity-search — Search the official GLEIF Global LEI Index by exact LEI or legal name and return ranked legal-entity identity, registration, mapped-identifier, and relationship-availability evidence. (0.01 USDC on Solana)
• POST /v1/research/feed-normalize — Fetch and normalize public RSS or Atom feeds into stable structured JSON entries for agents and research workflows. (0.01 USDC on Base)
• POST /v1/document/redact — Deterministically detect and redact PII and personal data in supplied text with overlap-safe matching for emails, phone numbers, validated IPv4 and IPv6 addresses, Luhn-valid payment cards, valid-checksum IBANs, and structurally valid US Social Security numbers. (0.01 USDC on Base)
• POST /v1/data/schema-validate — Validate JSON data against a bounded JSON Schema Draft 2020-12 contract for nested objects, arrays, required properties, types, enums, formats, lengths, patterns, and numeric bounds; return deterministic instance and schema JSON Pointers, explicit error truncation, input hashes, and no remote reference resolution. (0.01 USDC on Base)
• POST /v1/data/clean — Clean CSV, TSV, JSON, JSON Lines, or YAML records with collision-safe header normalization, deterministic integrity hashes, and exact transformation counts. (0.01 USDC on Base)
• POST /v1/document/diff — Compare two texts and return structured line additions, removals, and a unified diff. (0.01 USDC on Base)
• POST /v1/web/links — Extract and classify links from one public page or safely crawl up to 10 same-origin pages into an agent-ready site map with page provenance, depth limits, and robots.txt enforcement. (0.005 USDC on Solana)
• POST /v1/commerce/product-price — Paste one public retailer product URL to get its current publisher-supplied structured price, currency, availability, seller, shipping terms, aggregate rating, variant attributes, identifiers, observation time, and evidence hashes from Schema.org JSON-LD, Schema.org microdata, or paired product meta tags; optionally compare the selected offer with a buyer-supplied maximum. Fetching proceeds only when robots.txt permits it, without JavaScript, login, cookies, or anti-bot bypass. (0.01 USDC on Base)
• POST /v1/data/deduplicate — Remove duplicate CSV, TSV, JSON, JSON Lines, or YAML records using selected identity fields and report the removed count. (0.01 USDC on Base)
• POST /v1/document/extract — Extract clean text and metadata from supplied PDF, DOCX, HTML, Markdown, CSV, JSON, YAML, or plain-text documents. (0.01 USDC on Solana)
• POST /v1/developer/structured-diff — Compare JSON or YAML deterministically and return source hashes plus machine-readable additions, removals, and replacements by path with explicit truncation evidence. (0.01 USDC on Base)
• POST /v1/crypto/address-inspect — Validate and normalize an Ethereum or EVM wallet address, distinguish valid, absent, or invalid ERC-55 checksum casing, and identify the zero address without a network request. (0.002 USDC on Solana)
• POST /v1/web/seo-audit — Audit one public URL for title, meta description, H1 count, image alt text, canonical, robots, language, Open Graph, Twitter cards, headings, hreflang, feeds, and Schema.org data; return a deterministic score and prioritized issue codes. (0.01 USDC on Solana)
• POST /v1/research/sec-company-evidence — Resolve an exact SEC company name, ticker, or CIK, then bundle recent filing signals, normalized issuer-reported XBRL facts, and Form 4 insider transactions into one bounded public-company evidence report with explicit section coverage and official-source provenance. (0.01 USDC on Base)
• POST /v1/data/ecb-fx-reference — Convert an amount between two supported currencies using one validated ECB daily reference-rate observation. The underlying ECB statistics are available free from the ECB Data Portal; the fee covers bounded retrieval, validation, clearly labelled cross-rate calculation, and x402 delivery. (0.002 USDC on Solana)
• POST /v1/web/extract — Convert and extract a public website URL into clean Markdown or readable text plus bounded structured links, canonical and heading signals, Schema.org types, redirect evidence, content hashes, and response provenance for RAG, research, or agent context. (0.01 USDC on Base)
• POST /v1/data/us-weather-forecast — Get a global weather forecast for a city/locality name or exact coordinates. Returns normalized day/night or hourly periods worldwide: NOAA/NWS is preferred within supported U.S. coverage for optional station conditions and active alerts, while MET Norway provides an attributed open-data fallback globally. (0.003 USDC on Base)

+54 more endpoints.