Explain x402 REST usage
Why did my transaction fail? Give a chain and tx hash; get status, decoded method, gas used vs limit, fee, token transfers, events and, for failed transactions, the decoded revert reason (Error(string), Panic codes, cust...
pitcrew-api.appin60.com · 7 listed services · provider site
Why did my transaction fail? Give a chain and tx hash; get status, decoded method, gas used vs limit, fee, token transfers, events and, for failed transactions, the decoded revert reason (Error(string), Panic codes, cust...
Is this website up? Checks HTTP status, redirect chain, response time, TLS certificate validity and days to expiry, security headers, page title and MX records, and returns a verdict (healthy / degraded / down) with a li...
Check any x402 paid endpoint before paying it: does it return a valid 402 challenge, which networks/tokens/prices it accepts (decoded to USD), whether amounts are valid atomic units, payTo sanity, testnet-only offers, mi...
Look up a domain before trusting it: registrar, creation date and age in days, expiry, status flags and nameservers from RDAP, plus A/AAAA/MX/CAA records and email authentication (SPF, DMARC policy). Flags young domains...
What is this address? For Ethereum, Base, Arbitrum, Optimism, Polygon and BSC: whether it is an EOA, a contract or an EIP-7702 delegated EOA (with the delegate), native balance, transaction count and whether it is active...
Fetch any public web page and get clean readable text (scripts, styles and navigation stripped, headings kept), title, meta description, canonical URL and the first 40 links. Optional maxChars (1000-50000, default 20000)...
Audit an x402 seller origin as indexers see it: reads /openapi.json, flags missing x-payment-info, examples and apiKey-modelled payment; probes up to 12 paid routes unpaid with your own examples (valid 402? oversized hea...
Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.