x402-lookup-seller.fly.dev
answeringBase transaction status and USDC balance checks for settlement verification. Pass exactly one of hash= (or tx=) for a Base tx receipt with usdcIn/usdcOut, or address= for ETH+USDC balances and recent USDC transfers. Use when verifying a Base USDC payment or checking a wallet before retry.
- Endpoint
- https://x402-lookup-seller.fly.dev/v1/base/status
- Price
- $0.002 / call
- Settles via
- cdp
- Category
- —
- Last seen live
- Tue, 08 Sep 2026 05:24:44 UTC
- Last probed
- Tue, 08 Sep 2026 05:24:44 UTC
- First indexed
- Tue, 08 Sep 2026 05:22:25 UTC
- Sources
- cdp-x402
Probe history
Last 1 probes, newest on the right. 100% answered with a payment challenge.
| When | Result | Method | Status | Latency |
|---|---|---|---|---|
| Tue, 08 Sep 2026 05:24:44 UTC | challenge | http-402 | 402 | 1174 ms |
JSON: /api/v1/services/x402-lookup-seller.fly.dev. Own this service? Update the listing.