To authenticate with Atlassian Cloud Admin, you will need:
1. API Key - A key that grants Nango permission to interact with Atlassian Cloud Admin APIs resources and services.
2. Organization ID - ID that is associated with your Atlassian organization. This is optional.

This guide will walk you through generating your API Key within Atlassian.

Prerequisites:

• • You must have an account with Atlassian.
• • To authenticate with Atlassian Cloud Admin APIs, you’ll need to generate an API key. it's possible to choose between:
• • API key with scopes – More secure, enables fine-grained access control.
• • API key without scopes – Broader access, potentially less secure.
• • Go to https://admin.atlassian.com.
• • Select your organization (if you have more than one).
• • Navigate to Settings > API keys.
• • If this is your first API key, click Create your API Key. If you've already created API keys before, click Create API key in the top-right corner of the page.
  
  
  
• • Choose one of the following options:
  
  To create a scoped key: Click API keys with scopes, then click Next.
  To create an unscoped key: Click API keys without scopes, then Next.
  
  
  
• • To create a scoped key: Click API keys with scopes, then click Next.
• • To create an unscoped key: Click API keys without scopes, then Next.
  
  
• • Enter a Name for the key that helps identify its purpose (e.g., "User Sync Script").

"User Sync Script"

• • Select an Expiration Date (API keys can last a maximum of 1 year).
  
  
• • (For scoped keys only) Under Select scopes, choose the appropriate permissions for your use case.
  
  
• • Review all details and selected scopes (if applicable).
  
  
• • Click Create API Key.
• • Copy and securely save the API key when prompted — you won’t be able to view it again later.
• • Copy and save the organization ID. It's possible to enter this in the Connect UI optionally.

Once you have your API Key:
1. Open the form where you need to authenticate with Atlassian Cloud Admin.
2. Enter your API Key in its respective field.
3. Optionally, enter your Organization ID in the correct field.
4. Submit the form, and you should be successfully authenticated.

You are now connected to Atlassian Cloud Admin.