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93 Topics
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ddanneelsNew Member
asked in MoMo API Production Q&A
different countries means different credentials ?

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

611
A
5 months ago
J
jossNew Member
asked in MoMo API Sand Box Q&A
500 Internal Server Error on v1_0/apiuser

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-****"}The system returns Activity ID where can I find details related to it?

2976
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5 months ago
K
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:: 

582
D
5 months 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? 

864
D
5 months 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

241
A
5 months 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.

240
W
5 months 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."} 

1407
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5 months ago
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allan.ddamuliraCommunity Manager
asked in MoMo API Sand Box Q&A
What is Open API Jesse

Failing with 206666 

10
A
5 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

771
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6 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

972
F
6 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.

501
A
6 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": {

782
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6 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?

190
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6 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", 

1322
W
6 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

601
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6 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.

2872
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6 months ago
T
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 ?

571
A
7 months ago
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iainmaraisNew Member
asked in MoMo API Sand Box Q&A
Sandbox testing: Create and/or provision API user failure

Hi allI am trying to proceed with sandbox testing for the api in order to use it at a later stage for handling payments for a voucher service that uses among other things a USSD interface for mobile devices.I am experiencing errors when trying to create the API user for the sandbox and as a result can proceed no further.Please adviseThanksIain

341
C
7 months ago
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asdevNew Member
asked in MoMo API Sand Box Q&A
NFC tap to pay payment with MTN momo

Hello,We want to process PoS payment using tap to pay (NFC) with MTN momo. What is the suitable API process for this application?  

601
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7 months ago
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Edmond-dev
asked in MoMo API Sand Box Q&A
Sandbox.momodeveloper.co server

Hello people,is the sandbox.momodeveloper.mtn.com server fully working and online? I tried to ping the server, response is "{ "statusCode": 404, "message": "Resource not found" }" 

341
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8 months ago
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NasaraNew Member
asked in MoMo API Sand Box Q&A
MTN payment in Flutter app

I want help on how to integrate MTN payment in my flutter application 

2262
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8 months ago
I
IsaacBNew Member
asked in MoMo API Sand Box Q&A
My Request to Pay Script

<?phprequire 'vendor/autoload.php';use FannyPack\Momo\Products\Collection;// use FannyPack\Momo\Products\Disbursement;// use FannyPack\Momo\Products\Remittance;use Ramsey\Uuid\Uuid;$xReferenceId = Uuid::uuid4()->toString();$options = [ 'callbackHost' => 'sandbox.momodeveloper.mtn.com', 'subscriptionKey' => 'mygenerated_subs_key', 'xReferenceId' => get_uuid(),];$options['baseUrl'] = 'https://sandbox.momodeveloper.mtn.com';$product = Collection::create($options);$product->createApiUser();$apiKey = $product->createApiKey();$options['apiKey'] = $apiKey->getApiKey();$product = Collection::create($options);$token = $product->getToken();$options['accessToken'] = $token->getAccessToken();$product = Collection::create($options);// Example externalId generation$externalId = Uuid::uuid4()->toString();$product->requestToPay($xReferenceId, '46733123453', '1000', 'EUR', 'Payment for order #123', 'Thank you for shopping with us!');function get_uuid(){ r

471
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8 months ago
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louischarlesNew Member
asked in MoMo API Sand Box Q&A
Which MOMO API website should we be using

I’ve been using https://momodeveloper.mtn.com/ and recently I came accross https://momoapi.mtn.com/And generally they do the exact things, except you’ll have to create a new account, which I did but they are taking too long to approve my product(Collections and Disbursement) subscriptions which makes me wonder if the site is still operational.Any answers will be much appriciated. Thanks.

572
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8 months ago
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Fonsah PageoActive
asked in MoMo API Sand Box Q&A
400 Bad request on CreateAccessToken

Hi. I am trying to create an acess token on the sandbox environment but I am experiencing a 400 error. but I sent the request on postman and it went succesfully but failed on the momo developer sandbox and there is no additional info as to why it fails 

1114
F
8 months ago
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Haseeb MateenNew Member
asked in MoMo API Sand Box Q&A
Where Can I find the Subscription Key in Sandbox.

Hi, I am Certified Salesforce Developer and looking to integrate salesforce with MTN momo through rest API. For initial Stages I am testing it in Sandbox and testing it in Postman about how the things are working.I have got 2 keys in my Profile Primery Key and Secondary Key. Whenever I try to generate an access token in POST man it says :{    "statusCode": 401,    "message": "Access denied due to invalid subscription key. Make sure to provide a valid key for an active subscription."}I have tried adding both keys in header with parameter : Ocp-Apim-Subscription-Key = Key.I have subscriped the collection widget. IS the integration possible with salesforce?

2495
F
8 months ago

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