Get Started
Below you will learn step by step how to integrate with OneID®, the UK's only truly digital identity service.
1. Choose a product
Our products offer different collections of verified user data. Some solutions have this data verified through the user's bank or by scanning a Government-issued identity document. Learn more about what OneID® offers and choose a product that aligns with the user information your business needs.
Learn more at Service Overview
2. Check how you can integrate your chosen product
Different products might have different integration methods: API, no-code Portal or no-code e-Commerce Plugin.
Check our full list of products, data verified and integration method at the Service Overviewsection.
3. Learn about our API, Portal or Plugin Integrations
Now that you have chosen your product and know how you can integrate it, learn about the integration process.
4. If you're integrating through our API, test the product in sandbox.
If you're integrating through our Portal or Plugin, skip to step 5.
To test a product in sandbox, you first need to register to the OneID® Console. To do that, click the link below and fill the form under 'Get access to the OneID® Sandbox':
Once registered, you can also test other products, add your logo, and explore the OneID® journey in a new tab or pop-up. Click the link below to learn how to create an application in the OneID® Console:
5. Contact our team
If you've picked a product with no-code integration using our portal or plugin, or if you've tested your API integration in sandbox, a dedicated team member will help you through the whole process to make sure you have the support and resources you need.
6. Set up your billing plan
We offer 4 different pricing plans designed to fit teams of all sizes. A member of our team will help you set-up an account for your chosen plan.
If you're integrating through our Portal or Plugin, you're done.
If you're integrating through our API:
7. We will provide a new client id and client secret (API integrations only)
We will create a new client id and client secret to move your product from sandbox to production.
8. Redirect users (API integrations only)
Redirect the user to our authorize endpoint.
Learn how to Start New Journey
9. Set a Return Page (API integrations only)
OneID® supports the OpenID Connect (OIDC) Authorization Code Flow. In this flow, after authorization the user will be redirected to a predefined URL along with a code parameter that can be used to retrieve an access token.
Learn how to Retrieve Access Token
Learn more about OIDC
10. Retrieve User Data
Once you have exchanged the authorization code for an access token, you can call our APIs to retrieve the verified user data you require.
Learn how to OIDC for Identity Assurance Guide