Deprecation Notice: Sandbox 1 decommissioning on 2 June 2025
Released
Check your setup to ensure your integration continues running smoothly.
We're retiring Sandbox 1, and after 2 June 2025, it will no longer be available.
To avoid disruptions, please check whether your integration is using Sandbox 1 clients and migrate to our new Sandbox environment if needed.
To verify your setup, log in to your customer dashboard and check your clients. Sandbox 1 clients are labeled “Sandbox (legacy)” in the dashboard overview.
Copy linkKey Dates
- 3 & 17 April: API requests to Sandbox 1 return
401 Unauthorized
throughout the day. - 2 June: Sandbox 1 is fully disabled; all API requests permanently return
401 Unauthorized
. - 1 July: All remaining Sandbox 1 clients will be deleted.
Copy linkAction Required
To ensure a smooth transition, complete the migration before 2 June:
- Create a new Sandbox client: Log in to your customer dashboard and follow our setup guide.
- Update your API credentials: Replace your Sandbox 1 client ID and secret with your new Sandbox client credentials.
- Adjust authentication flow: In the new Sandbox, users must log in using an email/password from a virtual asset (manual logins are not supported).
- Check dependencies: If you have automated tests or integrations relying on Sandbox 1, they may require updates—especially if they interact with Link UI.
Please complete your migration by 2 June to prevent service disruptions.