SafeAllowance_PresetTransfer

SafeAllowance_PresetTransfer is an integration mandate that sends a fixed amount of a fixed token from a Gnosis Safe via the Allowance Module. The token, amount, and Safe address are all locked in at configuration time — the caller only specifies where the funds should go.

Overview

This mandate is useful for recurring or pre-approved payments where the amount and token are known in advance. It calls executeAllowanceTransfer on the Allowance Module directly, using a v=1 Powers contract signature as the delegate authorization.

Configuration

When adopting a SafeAllowance_PresetTransfer instance, the following parameters are required:

1. Token (address): The ERC20 token to transfer.
2. Amount (uint256): The fixed amount to transfer (in token base units).
3. allowanceModule (address): The address of the Gnosis Safe Allowance Module.
4. safeProxy (address): The address of the Gnosis Safe from which tokens will be transferred.

Usage

Proposing an Action

When calling the mandate, one parameter must be provided:

1. PayableTo (address): The recipient of the token transfer.

Execution Flow

1. Signature Construction

   • Constructs a v=1 delegate signature authorizing the Powers contract to act as the delegate.

2. Transfer

   • Calls executeAllowanceTransfer on the Allowance Module with the preset token, amount, Safe address, recipient, and delegate signature.
   • The Allowance Module verifies the allowance and executes the transfer via the Safe.

Technical Specifications

Functions

handleRequest

function handleRequest(...) public view override returns (...)

• Reads the preset config.
• Decodes the recipient from the input.
• Returns the executeAllowanceTransfer call.

Error Conditions

This mandate has no explicit error conditions. Failures will occur at the Allowance Module if the allowance is insufficient or the delegate is not registered.

Current Deployments

Chain ID	Chain Name	Address