the402 endpoint detail

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sqlguard.io v1 bind

https://sqlguard.io/v1/bind

answers 402

Mandate Bind (ABMP BIND) — Exact USDC once; returns Ed25519 PASS cert whose mandate_hash binds the human Intent Mandate to this SQL. Portable check: free POST /v1/gate.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0xC8d524703f1751b565a220087D1d4c44a413C1D7
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
119 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:24:18.894Z (3d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsqlguard.io%2Fv1%2Fbind"