{"x402Version":2,"service":"x402-agent-services","resources":[{"resource":"https://call402.com/api/text-to-structure","method":"POST","description":"Turn unstructured text into strict, machine-readable JSON for agent pipelines: a deterministic, reproducible alternative to an LLM extraction call. Extracts emails, URLs, EVM wallet addresses, transaction hashes, ISO-normalized dates, money amounts, percentages, phone numbers and key:value pairs from invoices, emails, messages, logs or documents. Pass fields or a JSON schema to receive exactly the fields you need. Same input, same output, in milliseconds.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/fx-rates","method":"POST","description":"Daily foreign-exchange reference rates for the major fiat currencies (USD, EUR, CNY, GBP, JPY, HKD and more) from the European Central Bank via Frankfurter: convert amounts, price in a local currency, or sanity-check a rate before a payment. Give a base currency and optional symbols and amount. Reference rates are published once per working day; they are not live trading quotes. Source: ECB statistics via Frankfurter; the same reference rates are published free of charge by the European Central Bank (ecb.europa.eu).","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/email-verify","method":"POST","description":"Email address validation for signup screening, lead cleanup and form verification: syntax check, disposable/temporary-domain detection and a live MX-record lookup for the domain. Returns a deliverability verdict (likely_deliverable, risky, undeliverable, invalid_format) with the MX hosts found. Does not probe individual mailboxes, so catch-all domains may still accept addresses that do not exist.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/fear-greed-index","method":"POST","description":"Crypto Fear & Greed Index by alternative.me: current value (0-100) and classification (Extreme Fear, Fear, Neutral, Greed, Extreme Greed) plus optional daily history. The most-cited single market-sentiment gauge for crypto trading agents: position sizing, risk checks and regime detection before trading. Data published by alternative.me for free commercial use with attribution; served from a 30-minute cache.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/text-extract","method":"POST","description":"Extract the readable main content of any public web page as clean text: send a URL, get the page title, excerpt and body text with navigation, ads and boilerplate stripped (Mozilla Readability, computed on our own servers). For RAG ingestion, summarization, research and page monitoring. First-party extraction: no third-party reader service is resold.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/ssl-check","method":"POST","description":"TLS/SSL certificate check for any public host: issuer, subject, SAN list, validity window, days until expiry, SHA-256 fingerprint and whether the certificate chain verified. Computed by a direct TLS handshake from our own servers. For uptime and security monitoring agents, vendor endpoint checks and integration pre-flight.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/domain-lookup","method":"POST","description":"Domain one-stop lookup: live DNS records (A, AAAA, CNAME, MX, NS, TXT via DNS-over-HTTPS) plus RDAP registration data (registrar, creation and expiry dates, status, nameservers) assembled from public protocol endpoints on our servers. For domain due diligence, phishing-site checks, counterparty infrastructure review and integration pre-checks.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/qr-code","method":"POST","description":"Generate a QR code image for any text, URL or payment address: returns SVG markup or a base64-encoded PNG rendered on our own servers (qrcode library, MIT). For agents that produce scannable payment requests, links, addresses or tickets but cannot render images themselves.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/sec-company-facts","method":"POST","description":"Summarize a US public company's latest SEC-reported Revenue, NetIncomeLoss and Assets from official EDGAR companyfacts. Look up by ticker, CIK or company name; returns filing dates and fiscal periods. Uses SEC public-domain data with a declared User-Agent.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/language-detect","method":"POST","description":"Detect the most likely language of text entirely on this server, with ISO 639-1 language code, language name, confidence and alternatives. Supports English, Chinese, Japanese, Korean, Spanish, French, German, Russian, Portuguese and Italian; no upstream request.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/timestamp-convert","method":"POST","description":"Convert Unix seconds, Unix milliseconds or an ISO date to UTC and Asia/Shanghai timestamps. An empty object returns the current time.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]},{"resource":"https://call402.com/api/hash-tools","method":"POST","description":"Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"5000","payTo":"0xAc6F1C3C3b17040730F16dC24Ee9993e9565BE4A","maxTimeoutSeconds":300}]}]}