Extract the selector during a pre-sign calldata check
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Extract the selector during a pre-sign calldata check
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you extract the selector during a pre-sign calldata check in a single step (POST /api/v1/x402/evm-calldata-selector-extract). capabilities.work can help you get signed up and connected.
- As part of a pre-signing review, which method selector does this calldata call?
- Can the pre-sign EVM checks pull out the first four bytes of calldata?
Say it to your AI assistant
- In my pre-signing checks, extract the selector from {calldata}.
- Before I submit, show the four-byte selector heading calldata {calldata}.
For your developer
POST /api/v1/x402/evm-calldata-selector-extract in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.