Check that an x402 endpoint is live before paying
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Check that an x402 endpoint is live before paying
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check that an x402 endpoint is live before paying in a single step (POST /api/v1/x402/live-probe). capabilities.work can help you get signed up and connected.
- Is a third-party x402 endpoint alive and configured correctly before I pay it?
- Does the x402 liveness preflight send any payment?
Say it to your AI assistant
- Live-probe the x402 endpoint {url}.
- Check {url} returns a valid 402 payment contract and tag the receipt as {capability}.
For your developer
POST /api/v1/x402/live-probe in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.