PUBLISH Create Order

REQUEST

<tr>
  <td>
    * \*op\*\* <span class="ws-data-type ws-small-font">string</span>  <span class="ws-required-tag ws-small-font">required</span>\
      Operation code: `create_order`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**instrument** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Instrument ID number. Eg. `12`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**maker** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Account's Ethereum address.. Eg. `0xE9b3a48d15BE316A8e34FAd53fFDFDddf0C3D24b`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**is\_buy** <span class="ws-data-type ws-small-font">boolean</span> <span class="ws-required-tag ws-small-font">required</span>\
    True for long order, false for short order. Eg. `12`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**amount** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Number of contracts. In 6 decimals fixed number. Eg. `1000000`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**limit\_price** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Order limit price. In 6 decimals fixed number. Eg. `1000000`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**salt** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    A randomly generated number to guarantee transaction uniqueness. Eg. `12345678`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**timestamp** <span class="ws-data-type ws-small-font">string</span>\
    Timestamp used in order signing in UNIX timestamp in seconds.. Eg. `1680249600`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**signature** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Hash of order payload signature signed by the account.
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**post\_only** <span class="ws-data-type ws-small-font">boolean</span>\
    Flag to indicate that the order is a maker order, or is immediately rejected if it is a taker order.
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**time\_in\_force** <span class="ws-data-type ws-small-font">string</span>\
    Can be set to GTC or IOC (GTC is set by default)
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**mmp** <span class="ws-data-type ws-small-font">boolean</span>\
    Flag to include the order into MMP (false by default)
  </td>
</tr>

</th> </tr>
* \*id\*\* integer Request ID, an arbitrary integer to link requests with responses. Eg. `1`

Example

{
  "op": "create_order",
  "id": 1,
  "data": {
    "instrument": "11235",
    "maker": "0xaaaD4c0fa8287Ca5bCcFf0E71Bf93044De0A3f13",
    "is_buy": true,
    "amount": "10000000",
    "limit_price": "10000000",
    "salt": "1",
    "signature": "0x8aecd6e002780a08dc623233c4bf26f217d13483bf5d75dba49eb4eda865630631505f3dda0294c4f0b8d6b2357f2c2dc5d3c2106aed6e77e88785a6daf602701b"
  }
}

RESPONSE

<tr>
  <td>
    <span class="ws-small-font">data.</span>**order\_id** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Order ID is the hash of the order payload. Eg. `0x4c43e0ab72a4edb72dfe4b129148899815d816837b9a7e22d964b884834639f8`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**account** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Account's Ethereum address. Eg. `0xE9b3a48d15BE316A8e34FAd53fFDFDddf0C3D24b`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**instrument\_id** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Instrument ID number. Eg. `12`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**instrument\_name** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Instrument name. Eg. `ETH-24DEC22-1250-C`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**instrument\_type** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Type of instrument. Allowed values: `OPTION` `PERPETUAL`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**expiry** <span class="ws-data-type ws-small-font">string</span>\
    Option expiry in UNIX timestamp in nanoseconds. Eg. `1680249600000000000`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**strike** <span class="ws-data-type ws-small-font">string</span>\
    Option strike price. Eg. `2500`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**option\_type** <span class="ws-data-type ws-small-font">string</span>\
    Type of option contract. Allowed values: `call` `put`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**order\_type** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Order type. Allowed values: `limit` `market`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**order\_status** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Order status. Allowed values: `opened` `cancelled` `partial` `filled`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**side** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Trade side. Allowed values: `buy` `sell`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**amount** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Amount of contracts. Eg. `12.23`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**price** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Price in USD. Eg. `12.23`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**filled** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Amount filled. Eg. `10.4`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**initial\_margin** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Margin required to keep an open order. Eg. `12.23`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**avg\_price** <span class="ws-data-type ws-small-font">string</span>\
    Average execution price in USD. Eg. `12.23`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**created\_timestamp** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Created timestamp in UNIX timestamp in nanoseconds. Eg. `1680249600000000000`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**timestamp** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    Response timestamp in UNIX timestamp in nanoseconds. Eg. `1680249600000000000`
  </td>
</tr>

<tr>
  <td>
    <span class="ws-small-font">data.</span>**system\_type** <span class="ws-data-type ws-small-font">string</span> <span class="ws-required-tag ws-small-font">required</span>\
    System type where the order is created. Orders created via websocket will default to `API`.
  </td>
</tr>

</th> </tr>
* \*id\*\* integer Response ID, an arbitrary integer to link requests with responses. Eg. `1`

Example

{
  "id": 1,
  "data": {
    "order_id": "0x4c43e0ab72a4edb72dfe4b129148899815d816837b9a7e22d964b884834639f8",
    "account": "0xE9b3a48d15BE316A8e34FAd53fFDFDddf0C3D24b",
    "instrument_id": "12",
    "instrument_name": "ETH-30JUN23-1600-C",
    "instrument_type": "OPTION",
    "option_type": "put",
    "expiry": "1680249600000000000",
    "strike": "2500",
    "order_type": "limit",
    "order_status": "filled",
    "side": "buy",
    "amount": "12.23",
    "price": "12.34",
    "filled": "12.23",
    "initial_margin": "12.23",
    "avg_price":"12.23",
    "created_timestamp": "1680249600000000000",
    "timestamp": "1680249600000000000",
    "system_type": "API"
  }
}