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CRA AGENT data

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.

Visit api.cra-agent.tech

Host	api.cra-agent.tech
Price	$0.10 per call
Network	eip155:5042
Paid endpoints listed	23
Calls, last 30 days*	52
Most unique payers on one endpoint (30 days)*	4
Last paid call*	2026-10-17
Tags	arc, chain-data, fx, gas, agent, research, llm

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://api.cra-agent.tech/v1/paid/fx/execution` A pair on Arc as executed against USDC: volume-weighted rate, range, the rate by trade size, and where the volume…	GET
`https://api.cra-agent.tech/v1/paid/currency/rates` European Central Bank reference rates against a base currency, latest or on a past date. A daily reference, not an…	GET
`https://api.cra-agent.tech/v1/upto/think` Ask the thinking agent anything. It pays for its own thoughts and tools on Arc; you pay what it spent plus $0.005, up…	GET	$0.10
`https://api.cra-agent.tech/v1/paid/rpc/health` Per-provider RPC latency, head lag and error rates, last 15 minutes	GET
`https://api.cra-agent.tech/v1/paid/wiki/summary` A short plain-text summary of one Wikipedia article, with its image and last update. Content is CC BY-SA 4.0.	GET
`https://api.cra-agent.tech/v1/paid/market/prices` All pairs the collector prices against USDC (cirBTC, WETH, EURC, CRA) in one call: last executed price with its age in…	GET
`https://api.cra-agent.tech/v1/paid/packages/vulns` Known advisories for a package, or for one exact version, with severity and the versions that fix them. npm, PyPI, Go,…	GET
`https://api.cra-agent.tech/v1/paid/arc/tx` Status, sender, recipient, fee in USDC and every ERC-20 transfer in an Arc transaction, with symbols and…	GET
`https://api.cra-agent.tech/v1/paid/domains/whois` Registrar, creation and expiry dates, status codes and name servers of a domain from the registry's RDAP record, and…	GET
`https://api.cra-agent.tech/v1/paid/wiki/article` The full plain text of a Wikipedia article, up to 20,000 characters, ready for LLM context. Content is CC BY-SA 4.0.	GET
`https://api.cra-agent.tech/v1/paid/arc/wallet` USDC and CRA balances, transactions sent and account type (wallet or contract) for any Arc address, read from the…	GET
`https://api.cra-agent.tech/v1/paid/arc/token` Name, symbol, decimals and total supply of any ERC-20 on Arc, read from the contract at the latest block.	GET
`https://api.cra-agent.tech/v1/paid/web/check` HTTP status, redirect chain with timings, total response time and security headers present or missing, for any public…	GET
`https://api.cra-agent.tech/v1/paid/packages/npm` Latest version, publish date, licence, weekly downloads, dependencies, engines and deprecation status of an npm package.	GET
`https://api.cra-agent.tech/v1/paid/packages/pypi` Latest version, Python requirement, licence, dependencies and the advisories against the current release of a PyPI…	GET
`https://api.cra-agent.tech/v1/paid/fees/forecast` Base fee now and next block, 24h band, utilisation trend, cost per operation type	GET
`https://api.cra-agent.tech/v1/paid/fees/estimate` Cost in USDC of a transaction with the given gas at current and next base fee (?gas=21000)	GET
`https://api.cra-agent.tech/v1/paid/arc/usyc` The price of USYC (Circle's tokenized money market fund of short-term US Treasuries) from the oracle its Teller mints…	GET
`https://api.cra-agent.tech/v1/paid/web/extract` Title, description, headings and up to 20,000 characters of clean readable text from any public URL. Built for LLM…	GET
`https://api.cra-agent.tech/v1/paid/deploys/history` Recent contract deploys with labels and per-hour history (?limit=200)	GET
`https://api.cra-agent.tech/v1/paid/domains/dns` Live DNS records for a host name, with TTLs and whether the answers validated under DNSSEC. ?type= takes a…	GET
`https://api.cra-agent.tech/v1/paid/wiki/search` The best matching Wikipedia articles for a query, with descriptions and excerpts, as clean JSON. Content is CC BY-SA…	GET
`https://api.cra-agent.tech/v1/paid/currency/convert` Convert an amount between two currencies at the European Central Bank reference rate, latest or on a past date.	GET

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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