{"resource":"https://fiatdock.com/v1/chain/usdc-balance","service":"FiatDock","areas":["onchain_reads"],"answering":true,"http_status":402,"latency_ms":32,"price_usdc":0.001,"buyers_30d":3,"calls_30d":9,"description":"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 (the payment's signer); send {\"address\":\"0x…\"} for any other address.","id":"5385342b6bb8","category":"Blockchain reads","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/5385342b6bb8"}