Last Updated: 08 October 2024 | Change Log
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Verify your customer's identity simply and seamlessly to minimize fraud. Use our strong customer authentication to benefit from liability shift.
Make yourself familiar with our API Principles to ensure a resilient integration.
Set your headers
Setting your headers is an important part of an API request. The headers represent the meta-data associated with your API request.
Authorization: {your_credentials} Content-Type: application/vnd.worldpay.verifications.customers-v3.hal+json Accept: application/vnd.worldpay.verifications.customers-v3.hal+json
| Header | Description |
|---|---|
Authorization | The Authorization header is used for authentication and identification of our merchants within Access Worldpay. You must use the Authorization header for any request you send to our 3DS API, unless you are using client certificate authentication over TLS. If you must use this, read our reference guide on Authenticating with SSL/TLS. |
Content-Type | The Content-Type header is required if the request you're sending includes a request body, and if the HTTP method is a POST or a PUT. |
Accept | The Accept header is used to identify which version of our 3DS API you are using. You must use the Accept header for any request you send to our 3DS API. |
If you're using both the Content-Type and Accept headers, they must match.
Replace {your_credentials} with your base64-encoded Basic Auth username and password. To get your Access Worldpay credentials contact your Implementation Manager.
DNS Whitelisting
Whitelist the following URLs:
https://try.access.worldpay.com/https://access.worldpay.com/
Please ensure you use DNS whitelisting not explicit IP whitelisting.
Link Caching
When you make a request within Access Worldpay, you should always cache the response returned.
Next Steps