Action Required by June 20, 2026
The new 18-digit International Transfer Transaction ID format will go live on June 20, 2026. Please make sure your systems are ready before that date to avoid service disruptions.
The International Transfer (International Disbursement) transaction ID response format is being updated from Integer to BigInteger (18-digit format).
Our system now migrating to 19-digit IDs. All merchants are expected to be ready by April 10, 2026, but you can start the rollout immediately if your system is already compatible by contacting your sales representative or our Support Team
The link_id field in API responses/requests and bill_link_id field in callback payloads will change from a variable-length value to exactly 19 digits.
Action Required by December 8, 2025
A quick reminder that the new 19-digit Money Transfer Transaction ID format will go live on December 8, 2025 - approximately 1.5 months from now.
We've created an interactive simulator to help you test and prepare for the new 19-digit ID format:
The Money Transfer (Disbursement) transaction ID response format is being updated from Integer to BigInteger (19-digit format).