> ## 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.

# Opt the workspace in to the address registry

> Opts the workspace in. No request body. Response uses the same JSON shape as GET; status is OPTED_IN.



## API Specification

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