{"slug":"fiatdock-90f552ed","name":"FiatDock","summary":"USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {\"address\":\"0x…\"} for any other address.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:07.681047Z","sources":[{"source":"x402_bazaar","external_id":"https://fiatdock.com/v1/chain/usdc-balance","owner_address":"0xeb12bb2f52eed33dba6a00774e48324032fd87c6","seen_at":"2026-10-26T05:59:32.222798Z","removed_at":null}],"endpoints":[{"url":"https://fiatdock.com/v1/chain/usdc-balance","host":"fiatdock.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T02:33:59.736558Z","last_ok_at":"2026-10-26T02:33:59.736558Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"fiatdock-com-30d6c347","name":"fiatdock.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":5,"last_paid_at":"2026-10-19T05:27:07.700Z","reported_at":"2026-10-26T05:59:32.222798Z"},"notice":"Not affiliated with addrbook — claim or request removal."}