The V2 Prelude Verify API has a few key differences from the V1 API. This guide will help you understand the changes and update your integration accordingly.

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Key Differences

  1. The POST /v2/verification/check endpoint doesn’t require a Verification ID. As a result you don’t need to keep track of the verification ID returned by the POST /v2/verification/create endpoint reducing the overall complexity.
  2. The POST /v1/authentication/feedback endpoint has now been moved to the Watch API.
  3. Authentication is now done via an Authorization header and a Bearer token instead of an X-API-Key header, and you no longer need to provide a CUSTOMER_UUID header field.

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How to Migrate

Use the V2 quickstart guide to learn how to generate a V2 API key and migrate your integration to the V2 API. Your requests to Prelude will gracefully move to the new API and will normally appear on your dashboard without any further steps on your part.

If you need to do more complex things, you can refer to the V2 API reference for more details.

For better performance, reliability and fraud prevention, we also recommend to integrate our Frontend SDKs.

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Contact Us

If you have any questions or need assistance, please contact us.