curl --request DELETE \
  --url https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "symbol": "<string>",
  "otp_code": "<string>",
  "client_order_id": "<string>"
}
'

import requests

url = "https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}"

payload = {
    "symbol": "<string>",
    "otp_code": "<string>",
    "client_order_id": "<string>"
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'DELETE',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({symbol: '<string>', otp_code: '<string>', client_order_id: '<string>'})
};

fetch('https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}', 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://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_POSTFIELDS => json_encode([
    'symbol' => '<string>',
    'otp_code' => '<string>',
    'client_order_id' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}"

	payload := strings.NewReader("{\n  \"symbol\": \"<string>\",\n  \"otp_code\": \"<string>\",\n  \"client_order_id\": \"<string>\"\n}")

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

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.delete("https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"symbol\": \"<string>\",\n  \"otp_code\": \"<string>\",\n  \"client_order_id\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.portfobit.com/api/v1/accounts/{account_id}/open-orders/{venue_order_id}")

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

request = Net::HTTP::Delete.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"symbol\": \"<string>\",\n  \"otp_code\": \"<string>\",\n  \"client_order_id\": \"<string>\"\n}"

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

{
  "data": {
    "id": "act_01J2K8C",
    "action_type": "order_cancel",
    "status": "succeeded",
    "action_summary": {
      "account_id": "acc_01H8XFK9A",
      "venue_order_id": "12345",
      "symbol": "BTC/USDT"
    },
    "provider_reference_id": "12345",
    "failure_code": null,
    "failure_message": null,
    "risk": {
      "status": "available",
      "level": "low",
      "model_version": "risk_v1",
      "as_of": "2026-08-07T08:05:00Z",
      "reasons": [],
      "metrics": {
        "gross_exposure": "0"
      }
    },
    "requested_at": "2026-08-07T08:05:00Z",
    "completed_at": "2026-08-07T08:05:01Z"
  },
  "meta": {
    "request_id": "req_01J2K8B7QW",
    "generated_at": "2026-08-07T08:05:01Z"
  }
}

{
  "error": {
    "code": "invalid_order_parameters",
    "message": "A limit order requires a price.",
    "details": {}
  },
  "meta": {
    "request_id": "req_01J2K8B7QW",
    "generated_at": "2026-08-08T08:00:00Z"
  }
}

{
  "error": {
    "code": "trading_otp_required",
    "message": "A current trading OTP is required before this action can run.",
    "details": {}
  },
  "meta": {
    "request_id": "req_01J2K8B7QW",
    "generated_at": "2026-08-08T08:00:00Z"
  }
}

{
  "error": {
    "code": "idempotency_conflict",
    "message": "This Idempotency-Key was already used for a different request.",
    "details": {}
  },
  "meta": {
    "request_id": "req_01J2K8B7QW",
    "generated_at": "2026-08-08T08:00:00Z"
  }
}

{
  "error": {
    "code": "action_rate_limited",
    "message": "This protected action is temporarily rate limited.",
    "details": {}
  },
  "meta": {
    "request_id": "req_01J2K8B7QW",
    "generated_at": "2026-08-08T08:00:00Z"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  },
  "meta": {
    "request_id": "<string>",
    "generated_at": "2023-11-07T05:31:56Z"
  }
}