Verify an EVM transaction's calldata via Tenderly before signing. Confirms which tokens move, in what amounts, and to which addresses. Designed to be called...
- A transaction payload was produced by an external API or untrusted source
- The calldata is opaque (e.g. a raw `data` hex string from a swap router)
- The user has not explicitly waived verification
If this skill is not installed, calling skills should warn the user that pre-execution verification is unavailable and ask for explicit confirmation before proceeding.
βοΈ Configuration
One environment variable is required:
export TENDERLY_NODE_ACCESS_KEY="your-key-here"
Obtain a key from Tenderly β the free tier supports approximately 62,500 simulations per month (400 TUs per simulation, 25M TU/month free).
