> ## Documentation Index
> Fetch the complete documentation index at: https://developer.instantly.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Authorization

> Instantly API Authorization Guide

We are using [bearer token](https://swagger.io/docs/specification/v3_0/authentication/bearer-authentication) authorization.

You will need your API key (check the getting started section if you don't know how to create one).

Add a new `header` to your request, called `authorization`, with the value: `Bearer {{key}}` - where `key` is your API key.