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WP API standards (new)
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Balances

Balances (2025-01-01)

Get accounts data.

Authentication header

  Authorization: {your_credentials}

Replace {your_credentials} with your base64-encoded Basic Auth username and password given to you by your Worldpay Implementation Manager.

You must use the Authorization header for any request you send to our Balances API.

WP-Api-Version Header

  WP-Api-Version: 2025-01-01

We use the WP-Api-Version header to identify which version of our API you are using. You must use the WP-Api-Version header for any request you send.

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. When you make a request within Access Worldpay, you should always cache the response returned.

Download OpenAPI description
openapi.json
openapi.yaml
Languages
Servers
Test (Try)
https://try.access.worldpay.com
Live
https://access.worldpay.com