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sqlpermit.schemasure.com guard sql
https://sqlpermit.schemasure.com/v1/guard/sql
answers 402
Decide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser rather than pattern matching. Detects statement stacking, data-modifying CTEs, COPY PROGRAM, privilege changes, and dangerous functions that read as ordinary SELECTs. Returns reason codes and an optional short-lived signed permit bound to the exact normalized statement. Never conn
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x9876af0F6D8Ed5155Cd02d1ca56D128601612690
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 184 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:23:25.055Z (18h ago)
- Category
- identity
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsqlpermit.schemasure.com%2Fv1%2Fguard%2Fsql"