curl --request POST \
  --url https://openplatform.gateapi.io/payment/open/institution/v1/pay/withdraw \
  --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 '
{
  "batch_id": "237394559478075350",
  "withdraw_list": [
    {
      "merchant_withdraw_id": "M137394559478075550",
      "currency": "USDT",
      "amount": "1",
      "chain": "ETH",
      "address": "0x1234567890abcdef",
      "memo": "Payment for services-1",
      "fee_type": 1
    },
    {
      "merchant_withdraw_id": "M137394559478075551",
      "currency": "USDT",
      "amount": "0.001",
      "chain": "ETH",
      "address": "1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",
      "memo": "Payment for services-1",
      "fee_type": 0
    }
  ]
}
'

{
  "status": "SUCCESS",
  "code": "000000",
  "errorMessage": "",
  "data": {
    "batch_id": "237394559478075550"
  }
}