How to find your Dropbox Sign API key

Updated Aug 13, 2026

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As a developers, you can go to app.sign.dropbox.com and create an account.

Once your account is created, you can login to app.sign.dropbox.com using your email and password.

How to find your Dropbox Sign API key

  1. Log in to app.sign.dropbox.com.
  2. Navigate to the API settings page here.
  3. Click Reveal Key.
    • Note: If it's the first time you're using API keys, click Create Key.

Note: The Dropbox Sign API account is the API key associated with the email and password used during the signup workflow on app.sign.dropbox.com. 

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