There are several methods and resources from which you can choose to get help using the Constant Contact V3 API. The Help Center is a great place to start because it provides you with many useful resource links.

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How do I…

Contact Support?

For domestic and international customer and billing support phone numbers and hours of operation, contact Support.

Find out what's new in each release?

To learn what's new in each release, see the V3 API Release Notes.

Get help from using Constant Contact Developer Community?

From the Community Home page, you can choose to join in the conversation and to get help from other developers and our support team. You will also get access to several other helpful resources such as forums, blogs, and discussions.

Search for help in our Knowledge Base?

Find out what's new, view and search for information within articles, tutorials, and guides using our Knowledge Base.

Become a Constant Contact partner?

To become a Constant Contact Partner, visit our Solution Providers page.

Join the Marketplace?

If you need help getting listed in our Marketplace or with locating apps and integrations, visit our Marketplace.

Get SDKs for the V3 API?

Because we are focusing all of our efforts on providing you with additional V3 API features and capabilities, we are currently not providing SDKs for the V3 API.

Migrate my local V2 data for use with the V3 API?

If you store your V2 data locally, such as your contacts, email campaigns, and lists, and you want to migrate your integration to V3, you need to add the required V3 cross references to get to your V2 data. See FAQs that help you to migrate your V2 data.

Manage my applications?

See FAQs that can help you to manage your application settings, API keys, and Access Tokens.