POST Cancel All Orders

NT8

Cancel all open orders across all accounts NT8

Cancels every working order across all connected NT8 accounts.

Endpoint

POST /v1/api/orders/cancelall

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Code examples

Python

import requests

token = 'my-secret-token'

url = "https://app.crosstrade.io/v1/api/orders/cancelall"
headers = {
    "Authorization": f"Bearer {token}",
    "Content-Type": "application/json"
}
data = {}

try:
    response = requests.post(url, headers=headers, json=data)
    print(f"Response Code: {response.status_code}, Response Text: {response.text}")
except Exception as e:
    print(f"An error occurred: {e}")

JavaScript

const token = 'my-secret-token';

const url = "https://app.crosstrade.io/v1/api/orders/cancelall";

fetch(url, {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${token}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({})
})
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

cURL

TOKEN="my-secret-token"

curl -X POST "https://app.crosstrade.io/v1/api/orders/cancelall" \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'

Response

200

{
    "orderIds": [
        "ddc3f4c244b047fda3f4d9f8f44bc8f3",
        "b415488f31ff454682a947684e871a90",
        "179b24c22fbd47e98b95b63c8ebd6aa4",
        "68d01307c4bf4a6382bb863b42748a28",
        "148230092d2144f4b0efa686bf6cb515",
        "37101553a8ab466eb2f4f3b138954317",
        "2ff65c7460b042da98d5e2936d5a3314",
        "46feaed8d96e4261bb0b65fb3f04e417",
        "78a571a7ebd9470e8b36af4cbf49809f",
        "cfb62ddf171f4e6c9f7ac65939845ea1"
    ],
    "success": true
}

400

{
  "error": "Invalid request"
}

Platform nuances

• This endpoint has no account or instrument filter. It iterates every loaded NT8 account and submits every nonterminal order for cancellation.
• Open positions are not flattened.
• orderIds lists the orders submitted for cancellation; the method does not wait for each cancellation to reach a terminal state before returning.

WebSocket API

This request can also be made over the WebSocket API.

{
  "action": "rpc",
  "id": "my-request-id",
  "api": "CancelAllOrders",
  "args": {}
}

Tradovate

Cancel all open orders across all accounts Tradovate

Cancels every working order across all linked Tradovate identities. No body fields are required; send an empty JSON object. No NinjaTrader add-on is involved. No account appears in the path, and the command runs server-side with the same validation, Account Manager locks, and Trade Copier fan-out as a webhook signal.

Endpoint

POST /v1/api/tv/orders/cancelall

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Code examples

Python

import requests

token = 'my-secret-token'

url = "https://app.crosstrade.io/v1/api/tv/orders/cancelall"
headers = {
    "Authorization": f"Bearer {token}",
    "Content-Type": "application/json"
}
data = {}

try:
    response = requests.post(url, headers=headers, json=data)
    print(f"Response Code: {response.status_code}, Response Text: {response.text}")
except Exception as e:
    print(f"An error occurred: {e}")

JavaScript

const token = 'my-secret-token';

const url = "https://app.crosstrade.io/v1/api/tv/orders/cancelall";

fetch(url, {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${token}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({})
})
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

cURL

TOKEN="my-secret-token"

curl -X POST "https://app.crosstrade.io/v1/api/tv/orders/cancelall" \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'

Response

The response is the response envelope with api set to cancel_everything. response.cancelled is the total cancellation count, and response.identities contains the per-identity results.

{
  "success": true,
  "destination": "tradovate",
  "api": "cancel_everything",
  "response": {
    "cancelled": 0,
    "identities": []
  },
  "durationMs": 214
}

Platform nuances

• This is a broad operation across every linked demo and live Tradovate identity.
• CrossTrade enumerates working orders for each identity and cancels them individually.
• Per-identity results include cancelled order ids and errors. Partial failures are surfaced instead of being reported as a clean sweep.
• On failure, the response envelope has success: false and an error message.

See the Tradovate API overview for the full field grammar, mutation safety guarantees, and error table.