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Chain · Usdc Balance

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.

POST https://fiatdock.com/v1/chain/usdc-balance

0.001 USDC on Base · payTo 0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes