MoMo Open API Maintenance Notification 

The MoMo Team will be conducting maintenance work on the Open API services, which will result in a decrease in service quality. The scheduled maintenance activities are as follows:

Activity 1: Maintenance Start: May 11, 00:00 UTC+3 Maintenance End: May 11, 06:00 UTC+3

Activity 2: Maintenance Start: May 14, 00:00 UTC+3 Maintenance End: May 14, 06:00 UTC+3

Please be advised that while the scheduled maintenance window is initially set for 6 hours, the actual timeframe may be shorter, possibly 1 hour. We apologize for any inconvenience and appreciate your understanding and cooperation during this time.

Thank You. 

MoMo API Team.