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Overview

Ensend always verifies that requests are valid before they are accepted and processed. This requirement is met by providing your project secret as a bearer token in the authorization header of your request. In this guide, we show you how to obtain your project secret and authenticate your API requests to Ensend.
To continue this process, you must already have an ensend account. If you don’t, please follow this link to create your account and come back to this guide.

Project Secret

Identities

Last modified on February 11, 2026