Ask the MoMo Community

How long does it take to receive a password reset link to the API developer’s account?

Hello guys,I’m receiving this error when i try to get access_token “The SSL connection could not be established, see inner exception. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure: RemoteCertificateNameMismatch, RemoteCertificateChainErrors” I’m using .Net environment

 I am currently encountering this issue when attempting to download the Application Forms while applying to GoLive . It appears the issue is specific to Swaziland region, as I have successfully downloaded the forms for other countries without any problems.Your assistance will be greatly appreciated.

I am building a simple app for disbursement and would like to get consent from user(merchant) before disbursement with recipients managed on the web.Now I have gotten the Oauth2 token but can not find the endpoints to actually use it.I checked use cases page and it appears I can use MerchantTransferWithConsent but there is no documentation of endpoints on Postman Collection. How do I achieve this kind of disbursement with consent flow that I have?Thanks for your time.

I am trying to get Oauth2 token after successfully issuing a bc_authorize request and getting the auth_req_id.now trying to get token to the request by making a post to {{base_url}}/disbursement/oauth2/token/ and I keep getting 400 status error with no message, it is difficult to know exactly what I am doing wrong, I have attached screenshots of my Postman screen.~I appreciate the assistance

Good morning team, I hope you are doing great. I am having some concerns if you can help me:What is the role of bc-authorize and CreateOauth2Token ? (I didn’t understand how it happens in real time, or what is its use).what is the difference between CreateOauth2Token and CreateAccessToken?Why do I need bc-authorize and CreateOauth2Token if I can make my requests only with CreateAccessToken?

How can I be gaining in momo api

Comment passez au mode production de l'API MTN MoMo ?

Creating a Transfer on the Partner Portal gives either a “Transaction denied: Transaction Denied Rating” error or an “Internal Server Error” with no successful transaction.

How to create API User on Sand Box # %%import requests as rqimport jsonimport uuidurl = "https://sandbox.momodeveloper.mtn.com/v1_0/apiuser"API_USER = str(uuid.uuid4())headers = { "X-Reference-Id": API_USER, "Ocp-Apim-Subscription-Key": "4c91dae7a6f1474387a23a1f3d448eb7", "Content-Type": "application/json"}body = { "providerCallbackHost": "webhook.site"}resp = rq.request("post", url, json=body, headers=headers)print(resp.status_code,"\n API USER Is",API_USER)# %%url = "https://sandbox.momodeveloper.mtn.com/v1_0/apiuser/"+API_USER+"/apikey"headers = { "Ocp-Apim-Subscription-Key": "4c91dae7a6f1474387a23a1f3d448eb7", "Content-Type": "application/json"}resp = rq.request("post", url, headers=headers)print(resp.status_code,"\nAPI User is ",API_USER)jsn =

I am trying to create a new user with the collection sandbox API but I keep getting the error below for this endpoint and another endpoint I tested since yesterday: {"statusCode": 500,"message": "Internal server error","activityId": "98383705-c916-4012-8e07-d27644e1da22"}

I have had this issue the whole of today. Is it an issue with the sandbox? { "statusCode": 500, "message": "Internal server error", "activityId": "c5f402f7-dabf-4473-8df7-2a1f4172a42d" }

Hello 🤗I tried to configure the callback URL in the sandbox with two values and both didn’t work. Here are the steps I followed:1- Created and API user:{"providerCallbackHost": "localhost:3000"}2- Generated and API key.3- Generated basic auth with the reference ID of the user API and the API key.4- added this header to the requesttopay:'X-Callback-Url': 'http://localhost:3000/api/mtn'I tried these values too:"providerCallbackHost": "kiad-api-pr-28.onrender.com"'X-Callback-Url': ‘http://kiad-api-pr-28.onrender.com/api/mtn’But these urls was never reached.Can you please help me 🤕@Ddamula @allan.ddamulira @crankluga @anicet

I have subscribed to the Collections product, and trying to test the request to pay (v1_0/requesttopay) in sandbox. I am setting the callback URL in the header of this request. Using the same domain I had provided while creating API user.The callback URL allows both HTTP and HTTPS, both PUT and POST is also allowed.The payments requests are getting accepted and when I do a status check they are successful. But I am not receiving any callbacks. I have tried sending multiple payment requests but did not receive callback for any of the request. Example request payload:URL: https://sandbox.momodeveloper.mtn.com/collection/v1_0/requesttopayRequest payload:{"currency":"EUR","amount":"15","externalId":"b5926558-cd36-40fa-b455-67ef5e97d2e5","payer":{"partyIdType":"MSISDN","partyId":"22933123466"},"paye

Hello I want to know what value concerns X-Target-Environment for the request headers in the sandbox because I put sandbox but the answer returns me an error 400 thank you kindly refer me to those who know  this is a description about X-Target-Environment The identifier of the Wallet Platform system where the transaction shall be processed. This parameter is used to route the request to the Wallet Platform system that will initiate the transaction.

I keep getting this error in Postman even though I provide the Ocp-Apim-Subscription-Key holding my Primary Key. How do I set the Subscription Key Header to get rid of this error?500 Internal Server errorI have all four headers in place.It works fine when I use the API’s testing environment but I want to use something external to identify  anything being done for me behind the scenes!I’m creating API User in sandbox!

The request body below returns invalid currency. What currency codes work for Uganda? Tried altering the currencies but same error.{ "amount": "40000", "currency": "UGX", "externalId": "c1f4687688585858a173f12", "payer": { "partyIdType": "MSISDN", "partyId": "25678119xxxx" }, "payerMessage": "Payment for services", "payeeNote": "Payment for services"}

Is there an API that allows me to verify if a number is registered for mobile money

Do momopay have peer-2-peer API?

Hey, does momopay reference support abc alphabet like 123abc amd secondly can we a momopay staging account before getting a real one?

failing 401

Hi,for I client I need to integrate the MTN Momo payment api. A company/cooperative wants to pay its suppliers (farmers) to their mobile numbers. I have seen the api docs, can create tokens, check balance etc in the sandbox environment. When the user is created a callback url can be registered. According to the docs the callback is used for the transfer endpoint. I was advised by others to use the ‘deposit’ endpoint to send money to the farmers ( https://sandbox.momodeveloper.mtn.com/disbursement/v1_0/deposit). But then would need calls to https://sandbox.momodeveloper.mtn.com/disbursement/v1_0/deposit/

Hello, it seems that the sandbox server is acting up again. I am receiving a 500 error with every user creation request. HTTP responseHTTP/1.1 500 Internal Server Errorcontent-length: 111content-type: application/jsonvary: Origin{ "statusCode": 500, "message": "Internal server error", "activityId": "ed08f380-6e61-4ccf-bd2b-4a651709681b"}

Hello,I am working on the integration between our IT system and Momo Collection API.Could you please confirm me that I need to manage distincts Api User & Key & so JWT tokens for each country we will address ?If we address ten countries, we will have to refresh ten JwtTokens ?Will the called URLs be the same for all countries ?Thanks

Hi, getting the 500 internal server error without any details when trying to create API user as described here:https://momodeveloper.mtn.com/api-documentation/api-descriptionThe same result is with “Try it” feature on the site (https://momodeveloper.mtn.com/API-collections#api=sandbox-provisioning-api&operation=post-v1_0-apiuser&definition=ApiUser) and when calling it from the VPS. HTTP/1.1 500 Internal Server Errorcontent-length: 111content-type: application/jsonvary: Origin{ "statusCode": 500, "message": "Internal server error", "activityId": "93a3063e-****