curl --request POST \
--url https://api.notchpay.co/payments/{reference} \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '
{
"channel": "cm.mtn",
"data": {
"phone": 237680000000,
"account_number": "<string>",
"country": "CM"
},
"client_ip": "<string>"
}
'