UPI Autopay Execute Mandate API

Overview

Executes debit against active mandate using UMN. Merchant-initiated or auto-scheduled. Max 4 retries allowed per sequence (v1.1). If first execution fails, mandate is cancelled.

Description

Triggers the debit execution against an active mandate using the UMN. Can be merchant-initiated or auto-scheduled by Nttdata Payment Services. Max 4 retries allowed per sequence (v1.1 update). If first execution fails, the entire mandate stands cancelled.

Prerequisites

• Valid UMN - Active mandate
• Merchant / NTTDATA Payment Services trigger
• Retry logic compliance

Execute Mandate Attributes

This API requires Basic Authentication for access. The request must include valid credentials in the form of a username and password, which will be provided separately. Only authorized users with the correct credentials will be able to successfully authenticate and interact with the API.