A robust payments infrastructure for every payment need

Whether your use case relies on virtual cards, physical prepaid cards, or a mobile wallet, our advanced payments tech stack has the payment product to fit the need.


Prepaid Visa Debit

Preloaded, or loaded on the fly, these payment cards are

  • Free from fees
  • Free from breakage
  • Reloadable
  • Accepted anywhere Visa is accepted
  • Flexible
  • Scalable
  • Brandable

Virtual, Physical, & Tokenized Cards

These card types provide flexible solutions for all end users

  • Virtual card available instantly
  • Tokenize cards to mobile wallet
    • ApplePay and GooglePay supported
  • Physical card on request, shipped direct to user
  • No prior account or account creation required to receive funds
  • No impact to end user’s credit

Payments API

Integrate Whistle payments and card products directly into your tech stack

  • Designed by developers, for developers
  • Easy to implement
  • Create users and pay them in a single API call
  • Well documented
  • Drop-in payments exactly where you need it, and no code overhead where you don’t
  • Incentivize the parts of your experience where engagement drops