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No Credit Cost

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

Sequences are outreach campaigns that sales teams use to reach out to contacts over a planned period of time.

Use the Deactivate a Sequence endpoint to stop an active sequence. Once deactivated, the sequence pauses all contacts and stops sending emails.

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.