No Reponse at the callback url about mpesa-php-sdk HOT 40 CLOSED

Does the sandbox sometimes for no reason just refuse to push back to one's callback URL? Mine was working and now it seems it does not hit the endpoint at all.

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Hello,

I am having this problem too.

I have been working on an STK push integration on an API currently working on. The STK Push callback has been working well until 26th October 2022 when it just went silent.

What could be the issue?

How can it be solved?

Thanks in advance.
Ogego

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Make sure your call back route is a POST and not GET. Also ensure no CSRF validation as in some frameworks

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Make sure you disable ufw firewall if you are using ubuntu. That work for me .sudo ufw disable

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Hey @nellycheboi12 please make sure that your Callback route is accessible from the internet. Callbacks are sent to applications on the sandbox too.

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You need to use a tool like ngrok to expose your routes to the outside world download it from here https://ngrok.com/ this tool will expose your app on the internet, therefore making it easy for MPesa to hit your callback endpoints properly

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Hello
what we put in under callback url

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Php way have a look at https://3v4l.org/rYfdr

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I have my callback on new cpanel host. Im dumping all request data to text file via global $_REQUEST. Im not receiving anything yet. @weddingjuma @here Kindly advice. Thanks.

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    $callbackJSONData=file_get_contents('php://input');
    $callbackData=json_decode($callbackJSONData);
    $resultCode=$callbackData->Body->stkCallback->ResultCode;
    $resultDesc=$callbackData->Body->stkCallback->ResultDesc;
    $merchantRequestID=$callbackData->Body->stkCallback->MerchantRequestID;
    $checkoutRequestID=$callbackData->Body->stkCallback->CheckoutRequestID;

    $amount=$callbackData->stkCallback->Body->CallbackMetadata->Item[0]->Value;
    $mpesaReceiptNumber=$callbackData->Body->stkCallback->CallbackMetadata->Item[1]->Value;
    $balance=$callbackData->stkCallback->Body->CallbackMetadata->Item[2]->Value;
    $b2CUtilityAccountAvailableFunds=$callbackData->Body->stkCallback->CallbackMetadata->Item[3]->Value;
    $transactionDate=$callbackData->Body->stkCallback->CallbackMetadata->Item[4]->Value;
    $phoneNumber=$callbackData->Body->stkCallback->CallbackMetadata->Item[5]->Value;

    $result=[
        "resultDesc"=>$resultDesc,
        "resultCode"=>$resultCode,
        "merchantRequestID"=>$merchantRequestID,
        "checkoutRequestID"=>$checkoutRequestID,
        "amount"=>$amount,
        "mpesaReceiptNumber"=>$mpesaReceiptNumber,
        "balance"=>$balance,
        "b2CUtilityAccountAvailableFunds"=>$b2CUtilityAccountAvailableFunds,
        "transactionDate"=>$transactionDate,
        "phoneNumber"=>$phoneNumber
    ];

    return json_encode($result);

try this

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Your callback url should be accessible from the internet and should also be a https for you to be able to get a response from the safaricom api

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experiencing the same problem

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I am implementing Lipa Na Mpesa STK push and I am not getting response at my callback url after transaction .

kindly Help !

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@kalyangadgil ensure you are using HTTPS for your Callback URL. Sometimes this is the issue. You can use some tunneling software if you are testing on localhost -. I hope that helps

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@jeffmuts

Yes . I am using HTTPS for my callback URL .
right now I am using their test credentials .

AND in my callback function following is the code :

  $yourJsonHere = file_get_contents('php://input');
  $rooms = json_decode($yourJsonHere);
  var_dump($rooms);

Query :

1. Do I need to make my app live to receive response from Lipa na Mpesa at my callback url ?

Thank you !

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@kalyangadgil can you try to dump the contents into a file with
file_put_contents('mpesa_push.txt',json_encode( $yourJsonHere));
Since the async might not happen immediately. Just wild thought then you can check the contents of the file

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i have the same problem call back url not working

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same here, I am getting a successful registration for the Validation and Confirmation URLs but during simulation it does not redirect to the validation URL. Is this a problem with sandbox?

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There has to be a problem with sandbox, i am not receiving any data either. Kindly let us know when any of you find a solution thanks.

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I am simulating a C2B transaction. The following are the steps I have taken:

1. Get auth token.
2. Register Callback URLs
3. Simulate payment.

All the above are successful.

However the callback URL is not getting any hits. It is not a UFW issue cause another STK callback script running (m-pesa live) is getting hits of the callback.

What could I be missing here?

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Did anyone find a solution to this thread? Not getting the callback data from Mpesa Sandbox. Posting data using the same url path on postman gives data, but the sandbox callback data doesn't appear

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Am getting the same issue yet i have i exposed the url on the internet

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Read in there daraja forum, a number of developers are facing the same issue. I guess they could be having an issue with callbacks in there API

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Am getting the same issue yet i have i exposed the url on the internet

Hello @Gloriahmutungi I have the same issue. Did you find a solution?

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kindly help

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Am getting the same issue yet i have i exposed the url on the internet

Hello @Gloriahmutungi I have the same issue. Did you find a solution?

There is just an issue with sandbox callback so i used live credentials for test and the response is coming ..you may test with live credentials you know if the issue is with you code as well

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Am getting the same issue yet i have i exposed the url on the internet

Hello @Gloriahmutungi I have the same issue. Did you find a solution?

There is just an issue with sandbox callback so i used live credentials for test and the response is coming ..you may test with live credentials you know if the issue is with you code as well

Okay. Thanks for replying.

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Hello did anyone find solution to this since I am getting the same problem

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Hello did anyone find solution to this since I am getting the same problem

Yes i did find a solution, what language are you using?

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inbox me for help, i had the same issue but i found a way around it
…
On Thu, 25 Jan 2024 at 04:58, Anonymous @.> wrote: Hello did anyone find solution to this since I am getting the same problem — Reply to this email directly, view it on GitHub <#17 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWO2NAFLVOD2TUPKSTE5MQ3YQJJHVAVCNFSM4EYQQAMKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TCOJRGAYTMOBQG44Q . You are receiving this because you commented.Message ID: @.>

why dont you just share with the rest . why the inbox tena.

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I can help what language are u using?

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im using JS(Node js)
…
On Sat, Jan 27, 2024 at 1:13 AM davisbravinprograms < @.> wrote: I can help what language are u using? — Reply to this email directly, view it on GitHub <#17 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AH3HNUSJ4FEQBNIIMO2CD6DYQQS7XAVCNFSM4EYQQAMKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TCOJRGI3TMNBQHEZA . You are receiving this because you commented.Message ID: @.>

inbox me in the email, needs some explanations

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i am getting the same issue i am using laravel.

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Well someone can get the result of the test transaction by querying mpesa with the CheckoutRequestID (this is returned in the body of initial sdk ).One can make a post request to https://sandbox.safaricom.co.ke/mpesa/stkpushquery/v1/query.
I found how to query by login->select APIs->click on query button in the M-Pesa Express card.
Hope this helps those in test env but I would suggest one moves to production to avoid the many hustle of dealing with CheckoutRequestIDs

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Yes moving to production solved my issue @samuelmaina

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Yes moving to production solved my issue @samuelmaina

@jameskanyiri you got a real paybill from safaricom or you deployed your app?

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