Payment Flow

1. Merchant calls /v2/session with order and intent of AUTH or CAPTURE. Optionally, the merchant can send customer information
2. Sezzle returns order uuid and checkout URL.
3. Merchant redirects customer to Sezzle checkout URL.
4. Customer completes the Sezzle checkout and is redirected to the session complete URL.

• If the intent was to CAPTURE, Sezzle will capture the total order amount.
• If the intent was to AUTH, Sezzle will only authorize the total order amount and the merchant can call /v2/order later to release or capture amounts using the order uuid.

​

Supported Methods