Webhooks Version V2

type PayoutWebhookEvent struct {
Type   string
Raw    string
Object interface{}
}

func PayoutVerifyWebhookSignature(signature string, rawBody string, timestamp string) (*PayoutWebhookEvent, error) {
signatureString := timestamp + rawBody
hmacInstance := hmac.New(sha256.New, []byte(*XClientSecret))
hmacInstance.Write([]byte(signatureString))
bytesData := hmacInstance.Sum(nil)
generatedSignature := base64.StdEncoding.EncodeToString(bytesData)
if generatedSignature == signature {
var object interface{}
err := json.Unmarshal([]byte(rawBody), &object)
if err != nil {
return nil, errors.New("something went wrong when unmarshalling raw body")
}
if objectAsMapInterface, ok := object.(map[string]interface{}); ok {
if webhookType, ok := objectAsMapInterface["type"].(string); ok {
return &PayoutWebhookEvent{Type: webhookType, Raw: rawBody, Object: object}, nil
}
}
return &PayoutWebhookEvent{Type: "", Raw: rawBody, Object: object}, nil
}
return nil, errors.New("generated signature and received signature did not match")
}

{
	"data": {
		"transfer_id": "JUNOB2018",
		"cf_transfer_id": "123456",
		"status": "SUCCESS",
		"status_code": "COMPLETED",
		"status_description": "The transfer has been initiated via the partner bank successfully, hence your account is debited and the request is successfully processed by the beneficiary bank and has been credited to the end beneficiary.",
		"beneficiary_details": {
			"beneficiary_id": "JOHN18011",
			"beneficiary_instrument_details": {
				"bank_account_number": "7766671501729",
				"bank_ifsc": "SBIN0000003"
			}
		},
		"transfer_amount": 1,
		"transfer_service_charge": 1,
		"transfer_service_tax": 0.18,
		"transfer_mode": "BANK",
		"transfer_utr": "TESTR92023012200543116",
		"fundsource_id": "CASHFREE_1",
		"added_on": "2021-11-24T13:39:25Z",
		"updated_on": "2021-11-24T13:40:27Z"
	},
	"event_time": "2024-07-25T17:43:37",
	"type": "TRANSFER_ACKNOWLEDGED"
}