Last updated: 22 April 2026 | Change log

Test your integration by logging into Business Manager with the credentials your Worldpay Implementation Manager has given you. You need:

• a Try API username
• a Try API password

1. Go to Administration → Operations → Services. The below services will appear:

2. In the "Credentials" column, click on each service and enter your Try username and password credentials.

3. Enter https://try.access.worldpay.com as the URL.

4. If your Plugin enables payments via our Checkout SDK, go to Merchant Tools → Site Preferences → Site Custom Preferences and click on "AWP-Core" in the "ID" column.

5. Set the "Worldpay Environment" field to "try".

6. You are now able to test taking payments in our Try environment. Find our card number test values on our HPP testing page.

These are the steps you must follow to go live with the credentials your Worldpay Implementation Manager has given you. You need:

• a Live API username
• a Live API password

1. Log into Business Manager and go to Administration → Operations → Services.

2. In the "Credentials" column, click on each service and enter your Live username and password credentials.

   These will be different from any other Worldpay credentials you have already.

3. Include the "Live" URL https://access.worldpay.com in the URL field.

4. If your Plugin enables payments via our Checkout SDK, go to Merchant Tools → Site Preferences → Site Custom Preferences and click on "AWP-Core" in the "ID" column.

5. Set the "Worldpay Environment" field to "live".

6. You can now initiate a live transaction.

Next steps

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