const res = await fetch('https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets', {
  method: 'POST',
  headers: {
    'content-type': 'application/json',
    Authorization: `Bearer ${process.env.TRDRS_VENUE_KEY}`,
    "Idempotency-Key": "example-request-1",
  },
  body: JSON.stringify({
    "readingId": "00000000-0000-0000-0000-000000000001",
    "markets": "all",
    "activate": true,
    "orderTypes": [
      "limit",
      "market",
      "stop"
    ],
    "timeInForce": [
      "day",
      "gtc"
    ],
    "quantityMax": "50"
  }),
})
const data = await res.json()

curl -X POST 'https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets' \
  -H "Authorization: Bearer $TRDRS_VENUE_KEY" \
  -H 'Idempotency-Key: example-request-1' \
  -H 'content-type: application/json' \
  -d '{"readingId":"00000000-0000-0000-0000-000000000001","markets":"all","activate":true,"orderTypes":["limit","market","stop"],"timeInForce":["day","gtc"],"quantityMax":"50"}'

import requests

url = "https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets"

payload = {
    "readingId": "00000000-0000-0000-0000-000000000001",
    "markets": "all",
    "activate": True,
    "orderTypes": ["limit", "market", "stop"],
    "timeInForce": ["day", "gtc"],
    "quantityMax": "50"
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'readingId' => '00000000-0000-0000-0000-000000000001',
    'markets' => 'all',
    'activate' => true,
    'orderTypes' => [
        'limit',
        'market',
        'stop'
    ],
    'timeInForce' => [
        'day',
        'gtc'
    ],
    'quantityMax' => '50'
  ]),
  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://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets"

	payload := strings.NewReader("{\n  \"readingId\": \"00000000-0000-0000-0000-000000000001\",\n  \"markets\": \"all\",\n  \"activate\": true,\n  \"orderTypes\": [\n    \"limit\",\n    \"market\",\n    \"stop\"\n  ],\n  \"timeInForce\": [\n    \"day\",\n    \"gtc\"\n  ],\n  \"quantityMax\": \"50\"\n}")

	req, _ := http.NewRequest("POST", 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.post("https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"readingId\": \"00000000-0000-0000-0000-000000000001\",\n  \"markets\": \"all\",\n  \"activate\": true,\n  \"orderTypes\": [\n    \"limit\",\n    \"market\",\n    \"stop\"\n  ],\n  \"timeInForce\": [\n    \"day\",\n    \"gtc\"\n  ],\n  \"quantityMax\": \"50\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.trdrs.co/api/venues/{venueId}/connections/{connectionId}/markets")

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

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"readingId\": \"00000000-0000-0000-0000-000000000001\",\n  \"markets\": \"all\",\n  \"activate\": true,\n  \"orderTypes\": [\n    \"limit\",\n    \"market\",\n    \"stop\"\n  ],\n  \"timeInForce\": [\n    \"day\",\n    \"gtc\"\n  ],\n  \"quantityMax\": \"50\"\n}"

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

{
  "connectionId": "00000000-0000-0000-0000-000000000001",
  "reading": {
    "id": "00000000-0000-0000-0000-000000000001",
    "listId": "fxcubic-0f3c2a9e1b7d4c6a8e5f2d1c0b9a8e7f",
    "payloadHash": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
    "readAt": "2026-09-14T12:00:00.000Z",
    "markets": 2
  },
  "items": [
    {
      "providerSymbol": "EURUSD",
      "symbol": "FX:EURUSD",
      "instrument": {
        "id": "00000000-0000-0000-0000-000000000001",
        "venueId": "00000000-0000-0000-0000-000000000001",
        "environment": "sandbox",
        "contentHash": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "createdAt": "2026-09-14T12:00:00.000Z",
        "state": "candidate",
        "tradingReady": false
      },
      "created": true,
      "activation": {
        "instrumentId": "FX:EURUSD",
        "instrumentVersionId": "00000000-0000-0000-0000-000000000001",
        "revision": 1
      },
      "refusal": null
    }
  ],
  "conversions": [
    {
      "asset": "EUR",
      "route": [
        {
          "base": "EUR",
          "quote": "USD",
          "sourceId": "provider:00000000-0000-0000-0000-000000000001:provider-market"
        }
      ],
      "providerSymbol": "EURUSD"
    }
  ]
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}

{
  "error": "invalid_instrument"
}