WIR for WHMCS
WIR is the Swiss WIR payment system for local value creation. Combined with WHMCS, the hosting and billing system for providers and agencies, you offer your customers exactly the payment option they expect at checkout. With zahls.ch you connect the two without any coding: create an account, set up the integration, activate WIR. It then appears directly in the checkout of your WHMCS store, and all transactions are gathered clearly in your dashboard.
WHMCS is the standard software for hosting providers and managed service providers: client management, invoices, domains, and subscriptions run centrally in one system.
Via the BlueRabbit partner module you connect WHMCS to zahls.ch and accept TWINT, cards, PostFinance Pay, and other methods at checkout – including callbacks for automatic payment matching and refunds.
The module supports multiple currencies and languages and is compatible with WHMCS 8.x and 9.x. You get the licence and support directly from partner BlueRabbit; you activate payment methods in your zahls.ch account.
Suitable for hosting companies, agencies, and MSPs that want to offer Swiss payment methods in their WHMCS billing.
Features
- Partner module by BlueRabbit
- TWINT, cards and PostFinance in the WHMCS checkout
- Automatic callbacks and refunds
- Multi-currency and multi-language support
- Compatible with WHMCS 8.x and 9.x
Benefits
- Access to WIR-network-ready customers
- Fast activation without coding skills
- Stable API connection with automatic status updates
- Hosting invoices with Swiss payment methods
Use cases
WIR for WHMCS pays off in many scenarios:
- Swiss businesses and customers in the WIR network
- Stores that want to reduce checkout abandonment with familiar payment methods
- Merchants who want to manage transactions, refunds, and payouts in one place
Setup
How to set up WIR in WHMCS
- Create a zahls.ch account and complete verification.
- Install the BlueRabbit partner module in WHMCS, enter your zahls.ch API keys, and activate the payment methods.
- Enter the API keys from your zahls.ch dashboard in the integration settings.
- Activate WIR as a payment method and save the configuration.
- Run a test payment in test mode, then switch your store live.
FAQ
Do I need a separate contract for WIR?
No. You activate WIR in your zahls.ch account – without a separate acquiring contract.
How long does the setup in WHMCS take?
Usually less than an hour: install the integration, enter the API keys, activate the payment method, and test.
What does using WIR cost?
Transaction fees depend on your chosen zahls.ch plan. There are no setup fees for the integration itself.