Check signature r and s are 32-byte hex
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Check signature r and s are 32-byte hex
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check signature r and s are 32-byte hex in a single step (POST /api/v1/x402/evm-signature-rs-shape-check). capabilities.work can help you get signed up and connected.
- Are the r and s parts of my ECDSA signature well-formed 32-byte hex values?
- Can I sanity-check signature r and s scalars before verifying?
Say it to your AI assistant
- Check that signature r {r} and s {s} are valid 32-byte hex scalars.
- Validate the shape of signature components r={r} and s={s}.
For your developer
POST /api/v1/x402/evm-signature-rs-shape-check in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.