Cancel All User Orders

Cancel all open orders across every active wallet for the authenticated user.

DELETE /markets/orders

Cancel All User Orders

cURL

curl --request DELETE \
  --url https://www.aionmarket.com/bvapi/markets/orders

import requests

url = "https://www.aionmarket.com/bvapi/markets/orders"

response = requests.delete(url)

print(response.text)

const options = {method: 'DELETE'};

fetch('https://www.aionmarket.com/bvapi/markets/orders', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://www.aionmarket.com/bvapi/markets/orders",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://www.aionmarket.com/bvapi/markets/orders"

	req, _ := http.NewRequest("DELETE", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.delete("https://www.aionmarket.com/bvapi/markets/orders")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://www.aionmarket.com/bvapi/markets/orders")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Delete.new(url)

response = http.request(request)
puts response.read_body

200

{
  "results": [
    {
      "walletAddress": "0x1111111111111111111111111111111111111111",
      "canceled": [
        "<string>"
      ],
      "notCanceled": {}
    }
  ],
  "totalCanceled": 5,
  "syncedCount": 3
}

Cancel every pending order across every active wallet credential of the authenticated user. The server iterates each Polymarket wallet credential, calls Polymarket /cancel-all, and synchronises matching mk_order rows. Typically used during emergency shutdowns or full portfolio resets.

Request Body

This endpoint does not accept a request body. The current user is resolved from the Bearer API key in the Authorization header.

Response

data · object

Bulk cancellation result.

Show CancelAllUserOrdersResponse

results · array

Per-wallet cancellation results. Each item contains walletAddress, canceled (array of order IDs) and notCanceled (map of order ID to failure reason).

totalCanceled · integer

Total canceled order count across all wallets.

syncedCount · integer

Total number of local mk_order records synced.

Response

200 - application/json

Cancellation results for all wallets

results · object[] · required

Cancellation results per wallet

Show child attributes

totalCanceled · integer · required

Total number of canceled orders across all wallets

Example:

5

syncedCount · integer · required

Number of local mk_order records synced

Example:

3