curl --request POST \
  --url https://api.omnibook.xyz/v1/portfolio/orders \
  --header 'Content-Type: application/json' \
  --header 'DX-ACCESS-KEY: <api-key>' \
  --header 'DX-ACCESS-SIGNATURE: <api-key>' \
  --header 'DX-ACCESS-TIMESTAMP: <api-key>' \
  --data '
{
  "client_order_id": "182390",
  "market_id": 123,
  "qty": 2
}
'

import requests

url = "https://api.omnibook.xyz/v1/portfolio/orders"

payload = {
    "client_order_id": "182390",
    "market_id": 123,
    "qty": 2
}
headers = {
    "DX-ACCESS-KEY": "<api-key>",
    "DX-ACCESS-TIMESTAMP": "<api-key>",
    "DX-ACCESS-SIGNATURE": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'DX-ACCESS-KEY': '<api-key>',
    'DX-ACCESS-TIMESTAMP': '<api-key>',
    'DX-ACCESS-SIGNATURE': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({client_order_id: '182390', market_id: 123, qty: 2})
};

fetch('https://api.omnibook.xyz/v1/portfolio/orders', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "order_id": "16777291",
  "client_order_id": "42",
  "status": "partially_filled",
  "seq": "182391",
  "filled_qty": 100,
  "resting_qty": 400,
  "fills": [
    {
      "tick_yes": 3500,
      "qty": 100,
      "path": "direct"
    }
  ]
}

{
  "error": {
    "code": "unknown_field",
    "num": null,
    "origin": "gateway",
    "message": "unknown_field",
    "details": null
  }
}

{
  "error": {
    "code": "unauthorized",
    "num": null,
    "origin": "gateway",
    "message": "unauthorized",
    "details": null
  }
}

{
  "error": {
    "code": "missing_scope",
    "num": null,
    "origin": "gateway",
    "message": "missing_scope",
    "details": null
  }
}

{
  "error": {
    "code": "duplicate_client_order_id",
    "num": 259,
    "origin": "core",
    "message": "duplicate_client_order_id",
    "details": null
  }
}

{
  "error": {
    "code": "insufficient_balance",
    "num": 257,
    "origin": "core",
    "message": "insufficient_balance",
    "details": null
  }
}

{
  "error": {
    "code": "rate_limited",
    "num": null,
    "origin": "gateway",
    "message": "rate limited",
    "details": {
      "retry_after_ms": "10"
    }
  }
}

{
  "error": {
    "code": "shed",
    "num": null,
    "origin": "gateway",
    "message": "shed",
    "details": null
  }
}

{
  "error": {
    "code": "sequencing_timeout",
    "num": null,
    "origin": "gateway",
    "message": "sequencing_timeout",
    "details": null
  }
}