Square uses access tokens to authorize third-party tools like Migrationpro. You'll need a Production access token, not Sandbox, to migrate your live store data. Follow the steps below:
Sign in to the Square Developer Portal
Click the + button to create a new application and configure the options as needed
If you're not redirected automatically, click Open on your application. On the settings page, make sure Production is selected, not Sandbox. Production is your live store environment.
Scroll down to find the Production Access Token and click Show to reveal it
Copy the token and paste it into the corresponding field in the Migrationpro dashboard
Once connected, click "Next: Configure your migration" to proceed:
Our Migrationpro Support Team is here to help!
Feel free to contact us via email at [email protected] or use the Live Chat available in the bottom-right corner of the page!