Flow Release Notes | Version 3.6.8

This release includes additions and fixes for UPI Autopay & eNach Mandates

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eNach Mandate

Feature: Bulk Presentation API - JSON

Release Date: 22-05-2025

Reference: Bulk Presentation API (JSON)

Release Summary:

• Introduced support for initiating multiple eNach mandate presentation requests using a JSON payload.
• Supports mandatory validation such as:
  • reference_id must be unique.
  • Mandate must be in an ACTIVE state.
  • All dates should follow the YYYY-MM-DD format.
• API provides a Decentro transaction id to track the entire bulk request.
• Responses provide a download_url to fetch execution status in CSV format.

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Feature: Bulk Execution API - CSV

Release Date: 22-05-2025

Reference: Bulk Execution API (CSV)

Release Summary:

• Enables clients to submit a CSV file for bulk presentation.
• API request with:
  • input (CSV file)
  • reference_id (unique)
  • input_type=csv
• Follows same validation logic as the JSON endpoint.
• The CSV file should have the following headers:

• Returns a bulk Decentro transaction id and a success acknowledgment.

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Feature: Bulk Execution Status Check API

Release Date: 22-05-2025

Reference: Bulk Execution Status Check API

Release Summary:

• Allows clients to fetch status of a bulk presentation using the Decentro transaction id.
• Supports pagination using page parameter.
• Returns structured JSON containing:
  • reference_id
  • execution_status (e.g., SUCCESS, FAILURE)
  • Response messages
• Useful for reconciling each row from submitted JSON or CSV bulk requests.

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UPI Auopay

Feature: Automated 5-Minute Presentation for Downpayment Mandates

Release Date: 22-05-2025

Reference: Create Mandate API

Release Summary:

• Introduced support for auto-debit within 5 minutes of registration when is_downpayment = true is passed in the Create Mandate API.
• is_downpayment = falseauto-debit won't happen.
• Applicable across all frequencies. For “Daily” mandates, is_downpayment must be always true.
• Presentation is triggered automatically post successful registration.
• If amount_rule = Max then default_amount will be used for debiting within 5mins of registration.
• If amount_rule = Fixed then amount will be used for debiting within 5mins of registration.

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Feature: Single Active PDN Logic

Release Date: 22-05-2025

Reference: Pre-debit Notification

Release Summary:

• When a new PDN is created for a mandate, all previous Pending PDNs are automatically marked as Cancelled.
• Only the latest PDN is valid for presentation; all older ones are rejected by the Decentro.
• Ensures one active PDN per mandate at any time.