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flint.network x402 verify
https://flint.network/api/x402/verify
answers 402
Verify an AI agent's authority and integrity before a transaction; returns a four-state verdict and a signed verification record
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
- 0x7586b801b79A85FB9898B2017B786f7800BbA691
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 265 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:10:16.982Z (31d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fflint.network%2Fapi%2Fx402%2Fverify"