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unwrap.use.x402atlas.com
https://unwrap.use.x402atlas.com/
answers 402
Trace an HTTP redirect chain to its final destination without downloading page bodies. Returns every hop (URL + status), the final URL, and safety warnings — link-safety grounding for agents before they visit or cite a URL. Clean JSON.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.009
- Network
- base
- Pay to
- 0x492eC81ECf395FbEa2F19fECe203ee14D0544B71
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 263 ms
- Payment options
- 4 usable of 4
- Last checked
- 2026-09-06T01:07:53.880Z (30d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Funwrap.use.x402atlas.com%2F"