← All endpoints
x402.nsgoods.org preflight
https://x402.nsgoods.org/preflight
answers 402
Signed composite preflight (payability + sanctions + trust) of one subject address
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0xc87a06DEE4c0E85912296002617120BBfd5EF990
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 246 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:15:56.579Z (32d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.nsgoods.org%2Fpreflight"