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POST
/
api
/
v4
/
order
/
collateral
/
bulk
Collateral bulk limit order
curl --request POST \
  --url https://whitebit.com/api/v4/order/collateral/bulk \
  --header 'Content-Type: application/json' \
  --header 'X-TXC-APIKEY: <api-key>' \
  --data '
{
  "orders": [
    {
      "side": "buy",
      "amount": "0.02",
      "price": "40000",
      "market": "BTC_PERP",
      "postOnly": false,
      "ioc": false,
      "clientOrderId": "",
      "positionSide": "LONG",
      "rpi": true
    },
    {
      "side": "sell",
      "amount": "0.0001",
      "price": "41000",
      "market": "BTC_USDT",
      "postOnly": false,
      "ioc": false,
      "clientOrderId": "",
      "positionSide": "LONG",
      "rpi": true
    },
    {
      "side": "sell",
      "amount": "0.02",
      "price": "0.030",
      "market": "ETH_BTC",
      "postOnly": false,
      "ioc": false,
      "clientOrderId": "",
      "positionSide": "LONG",
      "rpi": true
    }
  ],
  "stopOnFail": true,
  "request": "{{request}}",
  "nonce": "{{nonce}}"
}
'
[
  {
    "result": {
      "orderId": 4326248250,
      "clientOrderId": "",
      "market": "BTC_USDT",
      "side": "buy",
      "type": "limit",
      "timestamp": 1684916268.825564,
      "dealMoney": "641.988",
      "dealStock": "0.02",
      "amount": "0.02",
      "left": "0",
      "dealFee": "1.283976",
      "ioc": false,
      "postOnly": false,
      "price": "40000",
      "status": "FILLED",
      "stp": "no",
      "positionSide": "LONG",
      "rpi": true
    },
    "error": null
  },
  {
    "result": null,
    "error": {
      "code": 32,
      "message": "Validation failed",
      "errors": {
        "amount": [
          "Given amount is less than min amount 0.001."
        ]
      }
    }
  },
  {
    "result": {
      "orderId": 4326248250,
      "clientOrderId": "",
      "market": "BTC_USDT",
      "side": "sell",
      "type": "limit",
      "timestamp": 1684916268.825564,
      "dealMoney": "641.988",
      "dealStock": "0.02",
      "amount": "0.02",
      "left": "0",
      "dealFee": "1.283976",
      "ioc": false,
      "postOnly": false,
      "price": "41000",
      "status": "FILLED",
      "stp": "no",
      "positionSide": "LONG",
      "rpi": true
    },
    "error": null
  }
]

Authorizations

​
X-TXC-APIKEY
string
header
required

API Key authentication for private endpoints.

Required headers:

  • X-TXC-APIKEY: API key
  • X-TXC-PAYLOAD: Base64 encoded JSON payload
  • X-TXC-SIGNATURE: HMAC SHA512 signature

Body

application/json
​
orders
object[]
​
stopOnFail
boolean
default:false

Controls how the bulk order processor handles failures.

When true: Processing stops at the first order that fails validation or execution. Only orders up to (but not including) the failed order are processed.

When false (default): All orders in the bulk request are processed regardless of individual failures. Each order result is returned in the response array.

Example:

true

​
request
string
Example:

"{{request}}"

​
nonce
string
Example:

"{{nonce}}"

Response

Successful response - returns array of order results

​
result
object

Order data when successful, null when failed

​
error
object

Error details when order creation failed, null when successful