the402 endpoint detail

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remarkable-creation-production-8797.up.railway.app v1 headers

https://remarkable-creation-production-8797.up.railway.app/v1/headers

answers 402

Inspect useful HTTP response, cache, CORS, and security headers for a public URL.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x5deaebaf98034cc0d9abe3757a440b121c42ef0a
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
371 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:22:30.681Z (21d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fremarkable-creation-production-8797.up.railway.app%2Fv1%2Fheaders"