An all-in-one offer to help you manage payments
and cash payments between your users

Robust transaction flows

  • Payment management in euros
  • Acceptance of universal means of payment internationally
  • Automatic collection of distributor commissions
  • Management of withdrawals – transfers to the bank account distributor

A solution adapted to your needs

  • Basket distribution between several merchants
  • Native and multi-screen payment billboards
  • 100% customizable payment page design

Easier development

  • Free test account immediately available
  • Simple and fast integration with a 100% documented API
  • Documentation with code samples
  • Technical support available by e-mail, phone

Data protection and transaction security

Our anti-fraud and AML procedures ensures maximum security of your transactions.

Anti-Fraud and AML Rules

  • 3D Secure function – “Verified By Visa” and “MasterCard SecureCode” networks
  • Real-time fraud control
  • Black lists by country, IP and user type
  • KYC and anti-money laundering checks in accordance with European regulations and fully integrated into our API

Electronic Money Institution license (EMI)

  • W-HA holds an Electronic Money Institution (EMI) license with the ACPR
  • Our license is passported in the 31 EEA countries (Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Iceland, Italy, Latvia, Liechtenstein, Lithuania , Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Czech Republic, Romania, Slovakia, Slovenia, Sweden, United Kingdom)
  • Our EMI license allows us to secure and secure your users’ funds securely
  • Vous êtes declaré comme Distributeur de Monnaie Electronique auprès de l’ACPR

Data protection

  • Card data and sensitive banking information is not stored on your servers
  • W-HA ensures PCI-DSS compliance for your transactions and manages PCI obligations for you
  • Protecting data integrity and confidentiality when transferring information over the HTTPS protocol


An interface to monitor your transactions in real time