{error: key_error_code:ERROR_B2B_API_RETURNED_ERROR, key_error_result:{"code":"401","success":false}, status: FAILURE}

[amanji1208]

No description provided.

[amanji1208]

anybody can help me please, when i am hitting pay api i am getting this response.

[safvan-husain]

I had the same issue on flutter, it was due to bad input, I was giving wrong body and salt
the correct body and salt:

String getSalt() {
String apiEndPoint = "/pg/v1/pay";
var salt = "099eb0cd-02cf-4e2a-8aca-3e6c6aff0399";
var index = 1;
return sha256
.convert(utf8.encode(getBody() + apiEndPoint + salt))
.toString() +
"###" +
index.toString();
}

String getBody() {
var body = {
"merchantId": "PGTESTPAYUAT",
"merchantTransactionId": "transaction_123",
"merchantUserId": "90223250",
"amount": 1000,
"mobileNumber": "9999999999",
"callbackUrl": "https://webhook.site/55d95b9b-bec9-491e-b257-cbaf0ff7aa7e",
"paymentInstrument": {"type": "UPI_INTENT", "targetApp": "com.phonepe.app"},
"deviceContext": {"deviceOS": "ANDROID"}
}; // Encode the request body to JSON
String jsonBody = jsonEncode(body);
String base64EncodedBody = base64Encode(utf8.encode(jsonBody));
return base64EncodedBody;
}

[rajanarora27]

Are you still facing the issue ?

[rahmanprofile]

yes

[rajanarora27]

Do you have valid credentials like salt and salt index for creating the request?

[rahmanprofile]

Well I have fixed this issue, I wan to do in production mode for live transaction how I do ?

…

On Mon, 8 Apr 2024, 10:53 am rajanarora27, ***@***.***> wrote: Do you have valid credentials like salt and salt index for creating the request? — Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZYFWH7RSVRLP25XRMYUTVDY4ISTHAVCNFSM6AAAAABACP2G7KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANBRHA4DOMBZGI> . You are receiving this because you commented.Message ID: ***@***.***>

[rajanarora27]

Please contact merchant-integration@phonepe.com, and they will guide you through all details.

[rahmanprofile]

Everything done I want production code

…

On Mon, 8 Apr 2024, 11:01 am rajanarora27, ***@***.***> wrote: Please contact ***@***.***, and they will guide you through all details. — Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZYFWHYM52LNXOGM5Z7PYJ3Y4ITSTAVCNFSM6AAAAABACP2G7KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANBRHA4TKNBRGE> . You are receiving this because you commented.Message ID: ***@***.***>

[rajanarora27]

The code is the same. You need valid credentials to generate the request and change the server to production while initiating the SDK.

[chakravartiraj]

I am facing the same issue while in the process of integrating PhonePe for Subscription Payment

[chakravartiraj]

The code is the same. You need valid credentials to generate the request and change the server to production while initiating the SDK.

Could you please tell me how to do just that for Subscription Payments?

[rajanarora27]

Subscription payment is not supported in the PhonPe Payment SDK. Please contact the merchant-integration@phonepe.com , they will guide you for the subscription payments.

[chakravartiraj]

Subscription payment is not supported in the PhonPe Payment SDK. Please contact the merchant-integration@phonepe.com , they will guide you for the subscription payments.

Thanks! Will do just that. You inout on the matter is much appreciated 😎✌️

[premkamble-1210]

const [environment, setEnvironment] = React.useState('SANDBOX');
const [merchantId, setMerchantId] = React.useState('PGTESTPAYUAT86');
const [appId, setAppId] = React.useState(null); // Replace with your actual App ID
const [enableLog, setEnableLog] = React.useState(true);

const generateMerchantTransactionId = () => {
const timestamp = Date.now();
const random = Math.floor(Math.random() * 1000000000);
const merchantPrefix = 'T';
return ${merchantPrefix}${timestamp}${random};
}

const submitPayment = async () => {
PhonePePaymentSDK.init(
environment,
merchantId,
appId,
enableLog
).then(() => {
const requestData = {
merchantId:'PGTESTPAYUAT',
merchantTransactionId:'transaction_123',
merchantUserId: '90223250',
amount:1000,
mobileNumber: '9999999999',
callbackUrl: 'https://webhook.site/callback-url', // Replace with your actual callback URL
paymentInstrument: {
type: 'UPI_INTENT',
targetApp: "com.phonepe.app"
}
};

  const salt_key = '099eb0cd-02cf-4e2a-8aca-3e6c6aff0399';
  const salt_index = 1;
  const payload = JSON.stringify(requestData);
  const payload_main = base64.encode(payload);
  console.log('Payload:', payload_main);
  const string = payload_main + '/pg/v1/pay' + salt_key;
  const checksum = sha256(string) + '###' + salt_index;
  console.log('Checksum:', checksum);


  

  PhonePePaymentSDK.startTransaction(
    payload_main,
    checksum,
    null,
    null
  ).then((response) => {
    console.log(response);
    // Handle success
  }).catch((error) => {
    console.log('Transaction Error:', error);
    // Handle error
  });

}).catch((error) => {
  console.log('Initialization Error:', error);
  // Handle initialization error
});

}
same error occurs like this {"error": "key_error_code:ERROR_B2B_API_RETURNED_ERRORkey_error_result:{"success":false,"code":"TOO_MANY_REQUESTS","message":"Too many requests. Please try again.","data":{}}", "status": "FAILURE"} how to resolve this issue

[pvr-07]

Kindly use the same MID: PGTESTPAYUAT86 in the request payload as well that was given by the integration support team instead of using PGTESTPAYUAT in the request payload. If you still facing any issue, you can write to "merchant-pgsupport@phonepe.com" or raise the query from the PhonePe dashboard.