The FEX Payment Platform supports two payment flows. Choose the one that fits your checkout experience:Documentation Index
Fetch the complete documentation index at: https://developer.fexpayments.com/llms.txt
Use this file to discover all available pages before exploring further.
| Flow | Initiated by | How it works |
|---|---|---|
| Standard QR | Merchant / POS terminal | Terminal generates a QR code; customer scans it with their wallet app |
| Reverse QR | POS terminal (counter scan) | The customer shows their wallet QR; the terminal scans it and sends a push approval to the customer |
