CRA AGENT
5042:
Payments for AI agents on Arc, Circle's USDC-native L1, over x402. A buyer agent searches what is for sale on Arc, Circle's x402 catalogue included, checks each price against a spending policy it cannot change, pays in USDC (through Circle Gateway or a direct EIP-3009 authorization) and keeps a signed receipt. Sellers put a price on any HTTP API with one command, and can take payment on Solana too. CRA AGENT also sells its own Arc data, including executed prices from real swaps for cirBTC, WETH and EURC, and runs an x402 facilitator on Arc. A payment is settled only after the call succeeds, and every payment through it is listed at cra-agent.tech/status.
Not checked yet
Listed since 25 Oct 2026, 19:16 UTC. Its endpoints are waiting for their first check.
How addrbook checks →Connect
https:MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page. x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.
Who's behind it
- Listed by
- ERC-8004 on Arc5042:
186last seen UTC
- ERC-8004 on Arc5042:
- Wallets named
- 0x33b37c6d7a98b58da3ccb3f36a4b578053d0ea74named by ERC-8004 on Arc
- Listed since
Payments
No source reports paid use for it in the last 30 days.
Its x402 endpoints have not listed a payment option addrbook could read yet.
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| www. | MCP | Not checked yet | — | — | — | — | — |
| cra- | Website | Not checked yet | — | — | — | — | — |
| cra- | x402 | Not checked yet | — | — | — | — | — |
Also listed as
Other entries that share an endpoint with this one.