The following pages are tagged with Authorization
| Title | Summary |
|---|---|
| Create an Application Integration (ARCHIVE) | How to create a new application integration in the V3 API. |
| OAuth2 Overview | Understand how your application uses OAuth2 to get secure access to Constant Contact user data through the V3 API |
| Update Your Applications to Use the New Authorization Service | You must update your existing V3 applications to use the new authorization service. |
| OAuth2 Implicit Flow | Describes the Implicit Flow. |
| OAuth2 Device Flow | Describes the Device Flow. |
| Response Codes | Lists and describes HTTP responses codes. |
| What's New in the V3 API | What’s New The Constant Contact V3 API is a complete rebuild of our API in every sense. It has improved performance and reliability, and contact functionality is the same as users experience using Constant Contact. The V3 API is a REST-ful API that uses JavaScript Object Notation (JSON) payloads... |
| OAuth2 PKCE Flow | Describes the PKCE Flow. |
| OAuth2 Authorization Code Flow | Describes the Authorization Code Flow. |
| Introduction to the V3 API | Describes V3 API technical specs including payload and data formats, headers, and more. |