> ## Documentation Index
> Fetch the complete documentation index at: https://developers.fireblocks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Define funding source

> Set funding source for ticket term (in case of ASYNC tickets, this will execute transfer immediately). Endpoint Permission: Admin, Non-Signing Admin, Signer, Approver, Editor.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://developers.fireblocks.com/llms.txt).