post https://api.zinrelo.com/v2/loyalty/transactions//approve
The API Rate Limiting Category is Write API. This endpoint will approve a pending award transaction using custom transaction attribute. This action will lead to an increase in the available points balance of the loyalty member.
The idParam for purchase activity will be order_id, but if you have created any unique transaction attribute like serial_number, invoice_number, etc., then place it as an idParam.
To create unique transaction attribute, write to us at [email protected].