Pay for evidence with x402

No accounts. No API keys. No subscriptions.

Request, HTTP 402, payment authorization, and evidence response

Payment contract

Protocol	x402 v2
Network	Base Mainnet · eip155:8453
Asset	USDC
Price	0.015 USDC per fulfilled request

Execution order

Agent sends request → Veyrly returns HTTP 402 → buyer authorizes x402 payment → Veyrly runs evidence generation → validation passes → settlement → result returned.

Provider or validation failure does not proceed to normal settlement. Clients should preserve the same idempotency key when retrying the same logical request.