# x402 Agent Services

> Pay-per-call APIs for AI agents via x402 v2 (exact scheme, Base mainnet, USDC). No accounts or API keys: send a request, receive HTTP 402 with payment requirements, pay, retry. The skills list below carries every live API with its current price; /pricing is the authoritative catalog.

- **Domain**: `call402.com`
- **Provider**: x402-agent-services (https://call402.com/)
- **Kind**: paid_api
- **Live-responds (last probe)**: False
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 76%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.002
- **Wallet**: `0xac6f1c3c3b17040730f16dc24ee9993e9565be4a`

## Skills
- **text-to-structure** — Turn unstructured text into strict, machine-readable JSON for agent pipelines: a deterministic, reproducible alternative to an LLM extraction call. Extracts ema
- **agent-jobs** — Read-only aggregated listings from Superteam, Verdikta, poidh, and Agent Bounties, plus recent awarded bounties from public Verdikta and poidh data. Returns cac
- **fx-rates** — Live foreign-exchange reference rates from the European Central Bank (ECB), updated every business day. Convert between 30+ currencies (USD, EUR, GBP, JPY, CNY 
- **email-verify** — Email address validation for signup screening, lead cleanup and form verification: syntax check, disposable/temporary-domain detection and a live MX-record look
- **phone-lookup** — Parse a phone number locally against the numbering plan using libphonenumber metadata. Returns format and number-plan validity only; current network assignment 
- **wallet-lookup** — Look up a Base wallet address: native ETH plus balances for a curated list of 195 tokens, read directly from Base chain state via public RPC with a self-hosted 
- **fear-greed-index** — Crypto Fear & Greed Index by alternative.me: current value (0-100) and classification (Extreme Fear, Fear, Neutral, Greed, Extreme Greed) plus optional daily hi
- **text-extract** — 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 boilerpla
- **ssl-check** — TLS/SSL certificate check for any public host: issuer, subject, SAN list, validity window, days until expiry, SHA-256 fingerprint and whether the certificate ch
- **domain-lookup** — 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, sta
- **qr-code** — 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
- **sec-company-facts** — 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; 
- **language-detect** — Detect the most likely language of text entirely on this server, with ISO 639-1 language code, language name, confidence and alternatives. Supports English, Chi
- **timestamp-convert** — Convert Unix seconds, Unix milliseconds or an ISO date to UTC and Asia/Shanghai timestamps. An empty object returns the current time.
- **hash-tools** — Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called.
- **x402-integration-pack** — Production buyer kit for x402 v2 on Base: complete TypeScript and Python buyer code, settlement verification, failure-reason table and budget-guard patterns. Ve
- **dex-quote** — Self-computed long-tail EVM token quotes from public on-chain DEX pools on Base, BNB Smart Chain and Ethereum. Discovers Uniswap V2/V3 and PancakeSwap pools wit

## URLs
- Agent card: https://call402.com/.well-known/agent.json
- Page (HTML): https://agenstry.com/agents/call402.com
- Documentation: https://call402.com/