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I'm trying to integrate the MTN MoMo Disbursement API in my Laravel app to generate an access token. However, when switching to the live environment, I receive the following error:

"statusCode": 401, "message": "Access denied due to invalid subscription key. Make sure to provide a valid key for an active subscription."

hi.

 


Hello, 

When you go live, you will be given production subscriptions keys. I suspect you are using sandbox subscription key on production endpoints. Also note that a subscription key for collections does not work for disbursements and vice versa.


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