← All endpoints
query-gap-radar-mainnet-production.up.railway.app v1 gaps
https://query-gap-radar-mainnet-production.up.railway.app/v1/gaps
answers 402
Rank aggregate agent-demand gaps with bounded, privacy-safe evidence.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0xBf11E11aB3607Ae7f1c51b79fd0e585C0ccA4B82
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 323 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:21:30.066Z (22d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fquery-gap-radar-mainnet-production.up.railway.app%2Fv1%2Fgaps"