Unanswered questions

90 Topics

R
renaudNew Member
asked in MoMo API Sand Box Q&A

X-Target-Environment

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.

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2 days ago
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hansNew Member
asked in MoMo Cameroon Developers

money remittance

Bonsoir à tous,je m’appelle HANS je ne suis pas un developer mais actuellement j’ai besoin d’un expert en ce qui concerne les API Cashout MOMO.En effet mon équipe et moi travaillons sur la mise en place d’une institut de paiement qui aura pour role de permettre à la diaspora africaine de transférer des fond dans les compte MTN MONEY de leur proche. Je connais le concept des API mais pas sur comment il fonction au Cameroun surtout celui de cashout , j’aimerai savoir comment une telle option peut être intégrer a mon application.merci a tous et beaucoup de courage c’est une tres belle initiative d’avoir créer ce forum.cordialement,Hans

2
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9 days ago
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DdamulaNew Member
asked in MoMo API Production Q&A

API User failed

failing 401

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18 days ago
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edwinfrieswijk
asked in MoMo API Sand Box Q&A

Send money to mobile number with callback

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/ to check the status. I cannot find info regarding this endpoint in the documentation, not sure if this is what I need to send money from a cooperative to its farmers mobile.I prefer using a callback instead to receive the status update. Question, can the deposit endpoint work with a callback? Or if not, is there another endpoint that I should use to be able to send mobile money from the

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20 days ago
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ayeahgodloveNew Member
asked in MoMo Cameroon Developers

MTN MOMO Developer Community Cameroon

Please I am from Cameroon and there's no immediate Whatsapp forums for developers here. What can one do so that such a community could be created. When You select your country from the contact-support page, Cameroon has no support contacts. And I have really been facing a challenge for a while now

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1 month ago
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KalungiNew Member
asked in MoMo API Sand Box Q&A

401 Acess denied: Missing Subscription Key

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!

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1 month ago
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nedNew Member
asked in MoMo API Sand Box Q&A

500 Internal Server Error on v1_0/apiuser

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"}

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1 month ago
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kapiskiNew Member
asked in MoMo API Sand Box Q&A

500 Internal Server Error on collection/token and v1_0/apiuser

Hi,I'm getting internal error 500 when trying to get access token, same thing for API user creation.[2024-06-01 08:34:25] local.ERROR:Server error: `POST https://sandbox.momodeveloper.mtn.com/collection/token/` resulted in a `500 Internal ServerError` response:{ "statusCode": 500, "message": "Internal server error", "activityId": "26ad2b84-b5fb-4035-a0e7-fcf80c1e5b23" }It has the same behavior as described in the following topic:: 

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1 month ago
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darknessclmmNew Member
asked in MoMo API Sand Box Q&A

Cannot access momo's payUrl

A few days ago, creating a payUrl to get a payment QR code went very well, however, today when testing the payment function again, even though there was no error during the order creation process and when checking the transaction status, the order still exists, but my payUrl is displayed as in the picture below, why is that? 

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1 month ago
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kkakouNew Member
asked in MoMo API Sand Box Q&A

money API

 Hi Team,We are building a ride-hailing app for the country of Ivory Coast. For the same, we are trying to integrate MTN money API into our mobile app which will allow drivers to request ride money from the riders. We are trying to setup a sandbox environment to test the APIs but are unable to do so.It would be great if someone from your developer team can help us with our queries over a call or we can put together our questions in an email for your team to answer.Regards

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1 month ago
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WalkerNew Member
asked in MoMo API Production Q&A

What are the requirements for going Live?

We will use Collection API only.

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1 month ago
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SidDevNew Member
asked in MoMo API Sand Box Q&A

Why Receiving StatusCode 401 in creating API user ?

I’m in Benin, and searching through these pages, i have no answer. Can somebody help me. I got 401 even though i submitted the right suscription key.{ "statusCode": 401, "message": "Access denied due to invalid subscription key. Make sure to provide a valid key for an active subscription."} 

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1 month ago
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allan.ddamuliraCommunity Manager
asked in MoMo API Sand Box Q&A

What is Open API Jesse

Failing with 206666 

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2 months ago
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Fouad88New Member
asked in MoMo API Production Q&A

Problem in request to pay status

ًWe moved to production environment, when I am trying Request to pay, it returns success, but when I am trying Request to pay status, it returns 400 or 404also when using Preapproval status and payments status.I need help please

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2 months ago
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Fouad88New Member
asked in MoMo API Production Q&A

API user & API key (production env)

how can I get API user and API key in Production??the country is Congo

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2 months ago
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ashrafNew Member
asked in MoMo API Sand Box Q&A

Sandbox test completion inquiry

Hello team. I have partially completed the tests. I am filling them in a excel sheet. on the link.https://docs.google.com/spreadsheets/d/1LPYxZM26xVOYzSyUHdfiK7LAizrnB6j4JzB2iXdUqC0/edit?usp=sharing I am confused about a few though, like; •⁠  ⁠Duplicate Reference ID (requestToPay and Transfer): I am also getting 202 accepted. for this I thought it would fail.•⁠  ⁠⁠Exceed Daily Limit(requestToPay): Confused on how I can test this. I dint see any number for this case.•⁠  ⁠⁠Invalid AccountHolderType(active and ): this I understand they mean msisdn, but I dont see anywhere to vary it. they ate all get requests without any body•⁠  ⁠⁠Invalid AccountHolderID(ValidateAccount and Balance): Same issue as above.

1
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2 months ago
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John PeterNew Member
asked in MoMo API Sand Box Q&A

Need help in integrating the requesttopay

I am getting some response as string(0) ""public function requestToPay() { $url = "https://sandbox.momodeveloper.mtn.com/collection/v1_0/requesttopay"; $curl = curl_init($url); curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); # Request headers https://mysite.com $headers = array( 'Authorization: '.$this->createAccessToken(), 'X-Callback-Url: mysite.com', 'X-Reference-Id: '.$this->getGUID(), 'X-Target-Environment: sandbox', 'Content-Type: application/json', 'Cache-Control: no-cache', 'Ocp-Apim-Subscription-Key: *******'); curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); # Request body 0248888736 $request_body = '{ "amount": "5.0", "currency": "EUR", "externalId": "6353636", "payer": {

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2 months ago
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nserekolouisNew Member
asked in MoMo API Sand Box Q&A

Merchant codes api

How do I access an api that uses merchant codes to push  payments from clients to business?

0
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2 months ago
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peekaywaeNew Member
asked in MoMo Ghana Developers

Sign in failure

Y'elloPlease, am I allowed to use a "yahoo.com or gmail.com" account for my subscription?Because I am still unable to login to the Sandbox Portal.Thanks.

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2 months ago
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peekaywaeNew Member
asked in Getting started in the community

Signing in error

Greetings, I am a new user here. I have signed up for the MoMo developer and yet to subscribe for a product. When I try to Sign in, it gives an error that...”Please provide a valid email and password.”. Thinking I didn’t sign up well, when I try to Sign Up again it tells me ”User with specified identity already exists”.Thinking password was not correct, I requested to change “Forgot password” and it allowed me to change through my email.How do I sign in?

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2 months ago
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WalkerNew Member
asked in MoMo API Sand Box Q&A

No callback received after successful payment request

Hello support, There are difficulties with going through the payment async flow before we are ready to go live.What I did:1. Subscribed  “Collection” API group.2. Generated userId = uuid_v43. And created user via “/v1_0/apiuser” with “Ocp-Apim-Subscription-Key” header value = subscribed collections primary key with body:{"providerCallbackHost": "our-company-domain-host"} // without scheme4. Created userKey via “/v1_0/apiuser/{userId}” with the same “Ocp-Apim-Subscription-Key” header5. Created accessToken via “/collection/token/”6. Requested “/collection/v1_0/requesttopay” with headers:Ocp-Apim-Subscription-Key: profile->subscribed collections primary keyX-Reference-Id: f0b06fb7-4e7c-462b-9e29-d62b6b2f17cdX-Target-Environment: sandboxX-Callback-Url: http://our-company-domain-host/momo/payment/purchase-callbackContent-Type: application/jsonAuthorization: Bearer token from step-5and body:{  "amount": "100.00",  "currency": "EUR",  "externalId": "f0b06fb7-4e7c-462b-9e29-d62b6b2f17cd", 

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2 months ago
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mutangizi ronaldNew Member
asked in MoMo API Sand Box Q&A

am failing to create the access token

i dont know when i try to create the access token in the sandbox i get 401 response invalid client .any one help me

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2 months ago
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ObedAmoakoNew Member
asked in MoMo API Production Q&A

How to get notified in my app whenever money is sent to my MTN Mobile Money account

I want to send a notification to my python app whenever someone sends money to my mobile money account. But I am still wandering around. How do I go about this?I have learned how to create the access token and how to register for the Notifications product on developers.mtn.com. How do i get my app working?I wish to get real time transaction details immediately when money is received.Any help or idea will be much appreciated.

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2 months ago
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testerNew Member
asked in What the MoMo Team is doing

TESTER

hello folks

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2 months ago
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TeccoNew Member
asked in MoMo API Production Q&A

Ussd feature

So I will like enable payment via ussd code, how can I implement it ?

1
A
3 months ago
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