Appetier + Worldpay integration

What works

With your access: Get your Worldpay credentials from your account manager, then paste the API username, API password, checkout ID, and trading name into the console. Appetier creates charges and reads payment status on your Worldpay account.

On our own: Without Worldpay, card checkout runs on Appetier Pay, and any processor works.

What it does

Runs card payments for direct orders through your Worldpay account, with the card typed into Worldpay's own fields.

Who it's for

Restaurants with a Worldpay contract they want to keep.

Keep Worldpay for direct orders

Appetier Pay is the simplest way to take cards, and there is nothing to connect. A restaurant that already runs on Worldpay can keep it instead. A lot of restaurants signed with Worldpay long before they took orders online, so there is no processor to switch. Your agreement and rates stay as they are, and Appetier adds no markup. Only one processor takes cards for a brand, and picking Worldpay turns the previous one off.

Guests pay in Worldpay's own fields

The card fields at checkout load from Worldpay. What the guest types goes to Worldpay, which hands Appetier a token in its place. Appetier never sees the number, and a checkout request that carries one is rejected. An order is marked paid when Worldpay confirms the payment for that order, and not before. A refused card, or one flagged as high fraud risk, sends the guest back to try another.

Rates, payouts, and refunds stay with Worldpay

Payout timing and card fees are Worldpay's to set. Chargebacks go through Worldpay and the guest's bank, and refunds happen in your Worldpay account. Every order also records how it was paid, so a day's orders can be checked against Worldpay's payout report.

Worldpay now belongs to Global Payments

Global Payments completed its purchase of Worldpay on January 9, 2026. Got a letter from Global Payments about your merchant account? That's why. Your Worldpay account keeps working with Appetier, whoever owns the processor. If any value changes after the move, update it under Payments in the console and place another test order.

When the bank asks for 3D Secure

When the bank asks for 3D Secure, Worldpay runs the check and may ask the guest for a challenge. Appetier carries the same payment through each step, so the order isn't created twice. The charge settles automatically as the order arrives.

What you enter in the console

Four values from Worldpay: an API username, an API password, a checkout ID, and a trading name. The checkout ID comes from Worldpay onboarding or your dashboard. Use the name guests know as your trading name, because it prints on their card statements. Entity stays default unless Worldpay gave you another. Set sandbox first and run a test order, then switch to live. The password is stored encrypted and never shown back. If Worldpay issues a new one, enter it and save again.