Check x402 payment requirements before signing
One step with Delx. We can help you get access.
Look something up
Check x402 payment requirements before signing
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check x402 payment requirements before signing in a single step (POST /api/v1/x402/payment-preflight). capabilities.work can help you get signed up and connected.
- Is this x402 payment request safe for my wallet to sign under my USDC cap and allowed networks?
- Can I reject a 402 payment requirement that expires too soon or lacks a recipient?
Say it to your AI assistant
- Preflight x402 requirements {requirements} with a cap of {max_amount_usdc} USDC on {allowed_networks}.
- Check {requirements} against max {max_amount_usdc} USDC, networks {allowed_networks}, and at least {min_expiry_seconds} seconds to expiry.
For your developer
POST /api/v1/x402/payment-preflight in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.