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API keys are created automatically. Use the Developers Page to reveal your API keys for each Environment.
Flatfile provides two different kinds of environment-specific API keys you can use to interact with the API. In addition, you can work with a development key or a production environment. Read on to learn more about how to think about which keys to use and how to test in development mode.

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Testing and development

are isolated entities and are intended to be a safe place to create and test different configurations. A development and production environment are created by default.
isProdNameDescription
falsedevelopmentUse this default environment, and its associated test API keys, as you build with Flatfile.
trueproductionWhen you’re ready to launch, create a new environment and swap out your keys.
The development environment does not count towards your paid credits.

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Secret and publishable keys

All Accounts have two key types for each environment. Learn when to use each type of key:
TypeIdDescription
Secret keysk_23ghsyuyshs7dcrtyOn the server-side: Store this securely in your server-side code. Don’t expose this key in an application.
Publishable keypk_23ghsyuyshs7dcertOn the client-side: Can be publicly-accessible in your application’s client-side code. Use when embedding Flatfile.
The accessToken provided from publishableKey will remain valid for a duration of 24 hours.