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x402-lookup-seller.fly.dev v1 lookup
https://x402-lookup-seller.fly.dev/v1/lookup
answers 402
Public-web fact lookup (Wikipedia REST summary)
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x4396C5a0648fBF2e514C50b6A2E6186276284c70
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 204 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:23:55.820Z (28d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-lookup-seller.fly.dev%2Fv1%2Flookup"