the402 endpoint detail

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api.x-ego.com verify-action

https://api.x-ego.com/verify-action

needs params

Cryptographic proof that a real, present human approved THIS EXACT action - anonymously. No KYC, no wallet score, no biometrics, no hardware. The human confirms with a passkey (Face ID / fingerprint, WebAuthn); you get a signed EdDSA proof bound to your exact action text, plus an anonymous per-service pairwise ID. Use as the human-in-the-loop approval before an agent sends funds, signs, posts, or

Bazaar lists this endpoint, but when we called it we got HTTP 400 instead of a payment challenge.
Price
150000 atomic
Network
not established
Pay to
-
Spec dialect
-
Transport
-
HTTP method
POST
Response latency
252 ms
Payment options
0 usable of 0
Last checked
2026-08-15T14:25:51.252Z (7d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.x-ego.com%2Fverify-action"