curl --location --request POST 'https://open-fat.cb.paykka.com/api/v2/merch/onboard/notify' \
--header 'X-Merch-Id: M24061911365700670' \
--header 'Content-Type: application/json' \
--data-raw '{
"type": "MERCH",
"version": "string",
"data": {
"request_id": "string",
"merch_id": "string",
"status": "INIT",
"msg": "string"
}
}'
