api.cra-agent.tech publishes 14 machine-payable endpoints over the x402 protocol, priced from $0.001 to $0.005 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/paid/arc/tx | GET | $0.003 | 402 |
| /v1/paid/arc/usyc | GET | $0.001 | 402 |
| /v1/paid/arc/wallet | GET | $0.002 | 402 |
| /v1/paid/currency/rates | GET | $0.001 | 402 |
| /v1/paid/domains/dns | GET | $0.001 | 402 |
| /v1/paid/domains/whois | GET | $0.003 | 402 |
| /v1/paid/fx/execution | GET | $0.001 | 402 |
| /v1/paid/market/prices | GET | $0.002 | 402 |
| /v1/paid/packages/npm | GET | $0.002 | 402 |
| /v1/paid/packages/pypi | GET | $0.002 | 402 |
| /v1/paid/packages/vulns | GET | $0.004 | 402 |
| /v1/paid/web/check | GET | $0.002 | 402 |
| /v1/paid/web/extract | GET | $0.005 | 402 |
| /v1/paid/wiki/search | GET | $0.001 | 402 |
Status, sender, recipient, fee in USDC and every ERC-20 transfer in an Arc transaction, with symbols and human-readable amounts.
The price of USYC (Circle's tokenized money market fund of short-term US Treasuries) from the oracle its Teller mints and redeems at, the yield its price shows over 7 and 30 days as a yearly rate, eve…
USDC and CRA balances, transactions sent and account type (wallet or contract) for any Arc address, read from the latest block.
European Central Bank reference rates against a base currency, latest or on a past date. A daily reference, not an executed price: for that see /v1/paid/fx/execution.
Live DNS records for a host name, with TTLs and whether the answers validated under DNSSEC. ?type= takes a comma-separated list of A, AAAA, CNAME, MX, TXT, NS, SOA, CAA.
Registrar, creation and expiry dates, status codes and name servers of a domain from the registry's RDAP record, and whether the name looks available.
A pair on Arc as executed against USDC: volume-weighted rate, range, the rate by trade size, and where the volume traded. ?symbol=EURC (default), cirBTC, WETH or CRA.
All pairs the collector prices against USDC (cirBTC, WETH, EURC, CRA) in one call: last executed price with its age in seconds, hourly volume-weighted price with the 5th-95th percentile range, trade c…
Latest version, publish date, licence, weekly downloads, dependencies, engines and deprecation status of an npm package.
Latest version, Python requirement, licence, dependencies and the advisories against the current release of a PyPI project.
Known advisories for a package, or for one exact version, with severity and the versions that fix them. npm, PyPI, Go, crates.io, Maven, RubyGems, NuGet, Packagist.
HTTP status, redirect chain with timings, total response time and security headers present or missing, for any public URL, measured from our server.
Title, description, headings and up to 20,000 characters of clean readable text from any public URL. Built for LLM context. Private and local addresses are refused.
The best matching Wikipedia articles for a query, with descriptions and excerpts, as clean JSON. Content is CC BY-SA 4.0.