# Authorize.net

Group: Payments

Authorize.net was the second payment rail on the fantasy sports platform, behind atomic wallet operations so balances never drifted under load.

## What I do with Authorize.net

- Card payments for a real-money product
- Atomic wallet updates
- Fraud checks and limits on the server

## Projects that use it

- [Fantasy sports platform](https://venuspaneliya.com/work/fantasy-sports-platform/): Real-money play at scale

Hire me for Authorize.net: https://venuspaneliya.com/contact/