Request Headers

Header Name	Header Value
`Content-Type`	application/json
`X-VERIFY`	SHA256(base64 encoded payload + "/v3/qr/init" + salt key) + ### + salt index
`X-CALLBACK-URL`	URL on which server to server response is required once payment is done
`X-CALL-MODE`	HTTP mode to be used for callback. Default Value: POST

{
  "request": "ewoJIm1lcmNoYW50SWQiOiJNMjMwNjE2MDQ4MzIyMDY3NTU3OTE0MCIsCgkidHJhbnNhY3Rpb25JZCI6IlRYMzIzMjE4NDk2NDQyMzQiLAoJImFtb3VudCI6MTAwMCwKCSJzdG9yZUlkIjoiMjM0NTU1IiwKCSJ0ZXJtaW5hbElkIjoiODk0MjM3Igp9"
}

Request Parameters

Parameter Name	Type	Description	Mandatory
`merchantId`	`STRING`	Unique `MerchantID` assigned to the merchant by PhonePe	`Yes`
`subMerchantId`	`STRING`	Unique identity of end merchant	`No`
`storeId`	`STRING`	Same as subMerchantId	`No`
`terminalId`	`STRING`	Unique terminal Id for each POS device	`No`
`transactionId`	`STRING`	Unique transactionId	`Yes`
`amount`	`LONG`	Amount in Paise	`Yes`
`expiresIn`	`LONG`	Expiry time in seconds	`Yes`
`merchantOrderId`	`STRING`	OrderId. This can be same as transactionId	`No`
`message`	`STRING`	Message for customer	`No`

{
    "success": true,
    "code": "SUCCESS",
    "message": "Your request has been successfully completed.",
    "data": {
        "merchantId": "M2306160483220675579140",
        "transactionId": "TX32321849644234",
        "amount": 1000,
        "qrString": "upi://pay?pn=MERCHANT&pa=M2306160483220675579140@ybl&tid=YBL60c7891e33cb42daaf86b0aeb992a8b9&tr=P1806151323093900554957&am=10.00&cu=INR&url=https://phonepe.com&mc=5311&tn=Payment%20for%20P1806151323093900554957"
    }
}

Response Codes

Code	Description
`INVALID_TRANSACTION_ID`	Duplicate TransactionID
`BAD_REQUEST`	Invalid request payload
`AUTHORIZATION_FAILED`	Incorrect X-VERIFY header
`INTERNAL_SERVER_ERROR`	Something went wrong
`SUCCESS`	API successful

Sample Codes##

Sample code can be downloaded from the link mentioned below:-

URL: https://phon.pe/uh822h5f,
Password: OQ9qgKB9jp