sign_message
Sign messages for authentication, meta-transactions, and off-chain signatures using a configured wallet. Generate verifiable signatures for EVM blockchain interactions.
Instructions
Sign an arbitrary message using the configured wallet. Useful for authentication (SIWE), meta-transactions, and off-chain signatures. The signature can be verified on-chain or off-chain.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| message | Yes | The message to sign (plain text or hex-encoded data) |