A complete payment stack built for developers

Send behavior-changing cash payments to anyone, anywhere, from your web or mobile app.


Add our payment API to your tech stack in 5 minutes


Really.
Don’t believe us? Try sending a sandbox payment to yourself or anyone else using this single API call.


A complete payment stack built for developers

Send behavior-changing cash payments to anyone, anywhere, from your web or mobile app.



instant payments

real time


no breakage


drop-in code


secure


  • You, or your client funds a budget

  • Your app sends a payment

  • Your user receives a magic link to their wallet

  • They can spend it immediately, Anywhere Visa is accepted

The only thing easier than sending Whistle Payments, is receiving them.


Your recipients will receive a “magic link” that takes them directly to their wallet. No need to create an account or remember a password!
From there they can see their available funds, recent transactions, and can access their personal Visa card.
The funds are always available immediately, so they can use their card instantly online, or add it to their phone’s mobile wallet