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

# Environments

> Sandbox and live.

The sandbox and live share one API host. Your key prefix selects the environment.

A test key only ever returns data about synthetic farmers, who exist only for testing. A live
key only ever returns data about real farmers who consented. The two cannot be mixed.


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