monobank — card payments

The monobank payment module connects card payments through monobank Acquiring. Setup is minimal: one token and the gateway is live.

What the free version does

• Card payment through monobank acquiring.
• Webhook signature verification with the merchant's public key. The important detail is the failure behaviour: if the key is unavailable, the webhook is rejected. No "let it through because we could not check" — a forged payment notification will not mark an order paid.
• The token is encrypted in the secret store and is not shown in the settings form.
• No core changes — the gateway registers with the payment hub as a module.

What Pro adds

monobank Pro — refunds gives full or partial refunds straight from the order, with an idempotency key: clicking the button twice will not send the money twice. For an operation involving real funds that is a baseline requirement, not a nicety.

Refunds follow monobank's official specification. Pro code is physically absent from the free build.

Worth knowing

We provide the technical integration; acquiring rates, the contract and settlement timing are monobank's side.

An alternative or a companion is LiqPay, in the same payments section. Both gateways can run at once. The module ships inside the free Community build.