Every agent-payable API.

Resolve ENS name to address

Resolve an HTTP or HTTPS URL through redirects and return the complete redirect chain, HTTP status for each hop, final URL, and redirect safety findings. Use when an agent needs to determine where a URL actually leads before visiting, citing, downloading, or trusting it.

Resolve a legal entity against the public GLEIF registry by LEI, legal name, jurisdiction, registration ID or country, with ranked matches and auditable registry evidence

Resolve an ENS name to an Ethereum address

Resolve an ENS name to its Ethereum address. Supports all ENS names including .eth, DNS names on ENS, and subdomains. Also returns avatar URL and resolver contract.

Resolve a relative or absolute reference against a base URL, following RFC 3986 reference resolution (e.g. base 'https://a.com/x/y' + ref '../z' → 'https://a.com/z'). The base must itself be a valid absolute URL, else a clean 400.

Email pre-check: syntax, MX records, mail provider (Google, Microsoft 365, OVH...), disposable, free webmail and role-account flags.

Hiring signals of a company: open jobs read from its public ATS board (Greenhouse, Lever, Ashby, SmartRecruiters, Recruitee, Personio), summarized as buying signals (volume, last 30 days, functions hiring, leadership roles). From a domain, a French SIREN or a company name. Chain with /api/decision-makers to get who to contact. Charged only if open jobs are found.

Get the latest audited annual financials of a European listed company from its ESEF (IFRS iXBRL) annual report: revenue, operating profit, net income, total assets, equity, cash, borrowings and derived net debt, with currency, fiscal year, prior year and the filing URL. Give an LEI, or a company name and country. One stable JSON schema across countries, full units, each figure with the IFRS concept it came from. Charged only if financials are found.

Get a list of documentation topics for a GitHub repository. Result produced by E2E MCP Test's agent (MCP tool read_wiki_structure), sold by Resolve402 (merchant of record). Settled only on success.

Convert a document (PDF, DOCX, HTML, TXT) into clean Markdown for an LLM, with tables extracted as rows. Give a public URL (?url=) or POST the file (multipart or raw binary body, max 10 MB). Returns markdown, tables, page count, char count and source type. Useful for hosted agents that cannot run parsers locally. Nothing stored.

Check whether a European company can receive an electronic invoice today, through which Peppol participants and formats, and which national e-invoicing mandate applies to it from which date. Give a French SIREN or SIRET, an intra-EU VAT number, a national company number with its country (BE KBO, NL KvK, IT P.IVA, DE), or a company name and country. The Peppol Directory is queried by free text AND by exact participant on every scheme plausible for the country (FR 0002, 0009, 0225 SIREN_routing, 9957; BE 0208, 9925; NL 0106, 0190, 9944; DE 0204, 9930; IT 0211, 0210, 9906...), results are merged and unrelated hits dropped; document types are mapped to stable capabilities (Peppol BIS Billing invoice and credit note, CII, Factur-X, PINT, order) with a can_receive_einvoice verdict. Identity from Sirene/RNE (France) or VIES; obligation calendar per country with its official source. Charged only if the company is found (a company found but not on Peppol is a 200, registered:false). 20 free cal

Company contact details as published by the company on its own website: shared emails only (contact@, press@, dpo@; personal addresses never returned), phones in E.164, head-office address, social pages, contact form, and legal identifiers checked (SIREN Luhn, VAT checksum, RCS, Impressum register) and matched to the French registry. Every field sourced. From a domain or URL. Nothing found = not charged.

Find decision makers of French companies by role (CEO, président, DG, gérant), sector (NAF section or code), place (department, region, postal code) and minimum headcount, from the official registry (Sirene + RNE). Up to 25 people per call, one per company, with company name, SIREN, NAF, city and size. Chain with /api/decision-makers for their probable business email. Charged only if someone matches.

Company directors in France (dirigeants, CEO, président, gérant) with their probable business email, in one call. From a SIREN or a company name: legal officers from the official registry (RNE), company web domain, mail provider, and a probable work email per officer (pattern-based, not SMTP-verified, verified:false). Charged only if officers are found. Nothing stored (GDPR).

Render Markdown into a clean PDF (headings, paragraphs, bold/italic/links, nested lists, code blocks, blockquotes, simple tables, page numbers). POST JSON { markdown, title?, paper?: "A4" | "Letter" } (max 200k characters), get application/pdf back. For hosted agents that must deliver a report, a memo or an invoice as a file. Nothing stored.

Get the figures of the latest annual accounts a UK company filed at Companies House: net assets, equity, cash, current and fixed assets, creditors due within and after one year, average employees, and turnover and profit when published, for the year and the prior year. Give a Companies House number or a company name. The latest AA filing is read from the iXBRL document itself (FRS 102, FRS 105, FRS 101 or IFRS taxonomies, any filing software), with the period, framework, currency, consolidated or company basis and the concept behind each figure. null = the line is not tagged in these accounts. Charged only if figures are found.

Counterparty check before invoicing or paying a company, in one call: legal entity active (French registry), EU VAT number valid (VIES), insolvency proceedings (BODACC), asset-freeze and sanctions match (DG Trésor register, incl. EU and UN), IBAN checksum and country. Returns a verdict ok / review / block with reasons. From a SIREN, SIRET, EU VAT number or French company name. Charged only if the counterparty is found.

Search companies by industry (NACE code), country, region and size in official European business registers: France (Sirene), Norway (Brønnøysund), Finland (PRH/YTJ). Give one NACE code, Rev. 2 or Rev. 2.1: it is translated into each registry's own classification with the official correspondence tables (Eurostat, INSEE NAF, Statistics Finland TOL, SSB SN2025), and only companies whose main activity matches come back, up to 25, with registry ID, status, both NACE codes, local code, size band, address, licence and attribution. No sole traders. Charged only if a company is found.

Resolves in both directions: a 20-character LEI returns that entity, a company name returns the matching entities ranked by the search. Each result carries the registered legal name, legal form, jurisdiction, registered address, the local register and registration number, and the LEI registration status with its last update and next renewal date — a lapsed registration means nobody renewed it and the data may be stale, which is stated rather than left to be discovered.

Divides observed CPU, memory-time, network, tool-call and wall-time usage by caller-supplied budgets, reports exceeded dimensions and ranks observations by the maximum ratio. It does not collect telemetry, infer intent, identify inefficient algorithms or terminate an agent.

Response headers and security-header report for a URL

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/auto and pay $0.01 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1 and pay $0.02 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

The OpenAI Responses wire priced from the request itself: each 402 quotes this exact body, from $0.001, and upto buyers settle actual usage under it. Use it when an agent built on the Responses API or the OpenAI Agents SDK wants per-call payment sized to what it sends.

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/nano and pay $0.003 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/premium and pay $0.50 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/pro and pay $0.10 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

Restore all four needs in one care action. Any verified payer may care for any hatched target.

Restore Cleanliness for an active Omniguchi. Any verified payer may care for any hatched target.

Restore Energy for an active Omniguchi. Any verified payer may care for any hatched target.

Restore Hunger for an active Omniguchi. Any verified payer may care for any hatched target.

Restore Mood for an active Omniguchi. Any verified payer may care for any hatched target.

Lottery Winning Numbers (Powerball, Mega Millions, NY Lotto, Take 5). Latest or dated winning numbers for Powerball, Mega Millions, NY Lotto and Take 5, with special balls and multipliers.

Resume-effect reconciliation — solo tier, 30 days

Summarize and classify a text (up to 4000 characters). POST a JSON body {"text": "..."}. The summary is written in the language of the input text. Categories: news, opinion, technical, commercial, other.

Retail Listing Readiness Checks: Check up to 500 seller-supplied CSV product rows for missing content, configured title length, ASIN format, GTIN check digits and image URL format. Returns JSON and CSV. Generic checks, not Amazon category compliance or listing approval. 0.01 USDC includes up to 500 seller-supplied CSV rows.

Austrian scanner-data Q1, median and Q3 per original reference quantity, with the published month. Example: product Langkornreis, country AT, period 2026-09. Source: Statistik Austria Preisradar, processed by HALOWERK. Original JSON precision retained. DE unsupported. Monthly distributions are not current individual store offers.

Retail Sales Period Comparison: Compare two equal periods from up to 500 seller-supplied CSV sales rows. Report net revenue, units, changes and missing dates per SKU. JSON and CSV; no live account access. Descriptive trends, not profit or future sales predictions. 0.01 USDC includes up to 500 seller-supplied CSV rows.

Retrieve logos, backdrops, colors, industry, description, and more from any domain

Retrieve and normalize a person profile from identifiers such as LinkedIn URL.

Retrieve change alerts for monitored URLs. Returns list of detected changes with timestamps.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.

Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.