> ## Documentation Index > Fetch the complete documentation index at: https://docs.stackone.com/llms.txt > Use this file to discover all available pages before exploring further. # Connect Expo with Access Token – StackOne Hub > Link a Expo account in the StackOne Hub using Access Token. End-user guide to authorize the integration and start using Expo actions. The access token is shown only once when it is generated and cannot be retrieved later — copy it before leaving the page. If you lose it, generate a new token.

Create an Expo access token

StackOne connects to Expo (EAS) with an EAS access token, sent as a bearer token. The most common choice for an integration is a robot user token created on your Expo account, so the access is not tied to a personal login. Create the robot user, generate its token, and paste the token into StackOne.

Sign in to Expo, then open your account. In the left sidebar under Credentials, click Access tokens. In the top-right, click + Add robot to create a robot user that will own the token.

  • Sign in at the Expo dashboard.
  • Open Access tokens under Credentials in the sidebar, then click + Add robot.
The Expo Access tokens page with the Add robot button highlighted

In the Create Robot dialog, enter a Name for the robot (for example, `StackOne`), choose a Role, and click Create robot. The token inherits the robot's role, so pick the level of access StackOne needs.

  • Admin — Assign admins, manage members, publish and view all projects.
  • Developer — Publish and view all projects (recommended for read and write access).
  • Viewer — View all projects (read-only).
The Create Robot dialog showing the Name field, Role options, and Create robot button

The new robot user appears under Robot users. On that robot, click + Create token to start generating an access token.

The robot user row with the Create token button highlighted

In the Create token dialog, the Robot name is pre-filled. Enter a Token name so you can recognize it later (for example, `StackOne`), then click Generate new token.

The Create token dialog with the Token name field and Generate new token button

Expo shows the generated token once, next to the token name. Click the copy button to copy the value, then paste it into the Access Token field in StackOne Hub.

  • Copy your token below and store it in a safe place — this is the only time you will be able to view it. If you lose it, create a new token.
The generated access token row with the copy button highlighted and the token value hidden

Linking the Account from the Hub

Use one of the three Linking Account Methods to access the Hub. Fill out the following fields using details from your provider:
  • Access Token
  • Click Connect
  • If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider's authorization flow.
  • Once authorization is successful, you will see a confirmation popup

If the account linking is successful, you will see the newly linked account in your Accounts page.