It’s important to note that our API and backend SDK are intended for use exclusively in server-side applications. Attempting to use them in a client-side application will result in Cross-Origin Resource Sharing (CORS) errors. This restriction ensures the security and integrity of our services.

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Authentication

Authentication for the Novu API involves the use of an API Key, which is a secure credential that is tied to your Novu account. This key should be included in the header of the request in the Authorization field as a string prefixed with ‘ApiKey ’. 
--header 'Authorization: ApiKey <NOVU_SECRET_KEY>'
For example, when using Novu in a Node.js application, the Novu package should be imported and initialized with the API key, as shown in this snippet: 
import { Novu } from "@novu/node";
const novu = new Novu("<NOVU_SECRET_KEY>");
Replace <NOVU_SECRET_KEY> with your actual API Key, available in the API Key section of the Novu Dashboard.
It is advised not to hardcode your credentials in a file in production environments. Use environment variables instead.

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API Endpoints

Novu provides a multitude of API endpoints that enable a variety of functionalities. the base URL for the Novu API is https://api.novu.co/v1.
We offer two API options: the US API and the EU API. By default, our API documentation refers to the US API, which can be accessed at: https://api.novu.co/v1.If you require the EU version, you can access it here: https://eu.api.novu.co/v1.
For instance, to get tenant information, the endpoint to use would include the tenant’s identifier and look like this https://api.novu.co/v1/tenants/{identifier}.