curl --location --request POST '/v2/api/exchange/course/get' \
--header 'Content-Type: application/json-patch+json' \
--data-raw '{
"val": "string",
"client_id": 0,
"date": "string"
}'{
"result": {
"min": 0,
"max": 0
},
"status": "Error",
"error_code": "string",
"message": "string"
}