verify.vdmnexus.com

Verify a Nexus receipt

Drop in a receipt URL or id. We run the same five-check verification as @vdm-nexus/x402 — hashes, operator signature, on-chain settlement, payer match — and return the verdict. Code path is open source.

Programmatic

For machine-to-machine verification, POST a full receipt + prompt + response to the local API. CORS is open.

curl -X POST https://verify.vdmnexus.com/api/verify \
  -H "content-type: application/json" \
  -d '{ "receipt": { ... }, "prompt": [...], "response": { ... } }'

Or import the same code path directly: import { verifyReceipt } from "@vdm-nexus/x402".