curl --request POST \
  --url https://openplatform.gateapi.io/withdraw/open/otc/api/order/create \
  --header 'Content-Type: application/json' \
  --header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
  --header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
  --header 'X-GatePay-Signature: <x-gatepay-signature>' \
  --header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
  --data '
{
  "quoteToken": "<string>",
  "bankAccountId": "<string>",
  "cryptoCurrency": "<string>",
  "fiatCurrency": "<string>",
  "cryptoAmount": "<string>",
  "fiatAmount": "<string>",
  "type": "<string>",
  "clientOrderId": "<string>"
}
'

{
  "code": "<string>",
  "status": "<string>",
  "errorMessage": "<string>",
  "data": {
    "orderId": "<string>",
    "status": "<string>",
    "cryptoCurrency": "<string>",
    "fiatCurrency": "<string>",
    "cryptoAmount": "<string>",
    "fiatAmount": "<string>",
    "fiatRate": "<string>",
    "bankAccountId": "<string>",
    "clientOrderId": "<string>",
    "type": "<string>",
    "createTime": 123,
    "updateTime": 123,
    "errMsg": "<string>",
    "tradeFee": "<string>",
    "finalFiatAmount": "<string>",
    "bankSlipInfo": "<string>",
    "promCode": "<string>"
  }
}