Check if a nonce replaces a pending transaction
One step with Delx. We can help you get access.
Look something up
Check if a nonce replaces a pending transaction
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check if a nonce replaces a pending transaction in a single step (POST /api/v1/x402/evm-nonce-replace-check). capabilities.work can help you get signed up and connected.
- Will sending with this nonce replace one of my pending transactions?
- Can I detect an accidental speed-up or cancel before signing?
Say it to your AI assistant
- Check whether nonce {proposed_nonce} targets a pending nonce in {pending_nonces}.
- Warn me if proposed nonce {proposed_nonce} collides with my pending set {pending_nonces}.
For your developer
POST /api/v1/x402/evm-nonce-replace-check in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.