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No Credit Cost

This endpoint doesn't consume Apollo credits. Learn more about API pricing and credits.

Use the Get a List of All Lists endpoint to retrieve information about every list that has been created in your Apollo account. This endpoint can be used to check the available lists before you use the Create a Contact endpoint.

This endpoint doesn't require any parameters.

This endpoint requires a master API key. If you call the endpoint without a master key, you receive a 403 response. Check out Create an API Key to learn how to create a master key.