x402 Base USDC Payment Checker
Verify a Base mainnet USDC payment by tx hash: confirmations, real-USDC transfers, expectedPayTo/expectedAmount match, fake-USDC and lookalike-address warnings, and who funded the payer (external | self_funded | unknown), plus a plain-Engli
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 255 ms
- Price
- $0.010 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- Blockchain reads
- Address
- https://paycheck.hectichustle.workers.dev/check
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/c5cce91b7af9.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).