Request and Manage API Access Keys For Your Account

Constant Contact provides a family of Application Programming Interfaces (APIs) to enable our customers to perform their email marketing and surveying related tasks in the context of their business. Use of the APIs is subject to our API Terms and Conditions and access is managed via an API key which is associated with your Constant Contact Account. In order to request an API key, or view the API Keys associated with your account, please login and follow the prompts.

Constant Contact User Name*:
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Constant Contact Password*:
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* This is your Constant Contact User Name and password, which is used both to login to your Constant Contact account and to this Developer Web site.