Submit Iceberg Order

Submit a new Iceberg order for execution.

This operation uses the same OpenAPI endpoint as Smart Balance. Set portfolioType to ICEBERG and provide icebergTrade.

Endpoint

POST /tt/themis-broker/openapi/portfolios/submit

Authentication: HMAC apiKey signature via REST headers. See Authentication.

Parameters

Top-level fields — the request body is flat, with no envelope.

icebergTrade fields — required when portfolioType = ICEBERG.

Provide exactly one of parts or eachQuantity. Providing both, or neither, is invalid.

legs[].Leg — the single leg of the order.

priceOptions — nested under the leg.

Request Example

POST /tt/themis-broker/openapi/portfolios/submit HTTP/1.1
Authorization: Bearer <api-key>
Signalplus-API-Timestamp: 1776665215780
Signalplus-API-Nonce: e43b0618-6965-4b0b-a62d-a3a4f78eed52
Signalplus-API-Signature: <base64 hmac>
Content-Type: application/json

{
  "accountId": 10003443,
  "portfolioType": "ICEBERG",
  "strategy": "Iceberg",
  "customizedNote": "five-slice iceberg order",
  "icebergTrade": {
    "parts": 5,
    "totalLimitMs": 600000,
    "totalEndAction": 1
  },
  "legs": [
    {
      "instrument": "BTC-25DEC26-40000-P",
      "instrumentType": "OPTION",
      "side": 1,
      "quantity": 10,
      "priceOptions": {
        "priceType": "LIMIT",
        "price": 0.031,
        "priceIn": "BTC",
        "dynamicPriceStrategy": null,
        "dynamicPriceOffset": null,
        "dynamicMs": null
      },
      "priceSnapshot": [],
      "timeInForce": 1,
      "postOnly": false,
      "reduceOnly": false,
      "tradeMode": 2,
      "positionSide": 3
    }
  ]
}

Response Example

{
  "succ": true,
  "code": 0,
  "message": "",
  "value": {
    "portfolioId": 144115188955249274
  }
}

Response