curl --request GET \
  --url https://external-api.kalshi.com/trade-api/v2/markets

import requests

url = "https://external-api.kalshi.com/trade-api/v2/markets"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://external-api.kalshi.com/trade-api/v2/markets', 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://external-api.kalshi.com/trade-api/v2/markets",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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://external-api.kalshi.com/trade-api/v2/markets"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://external-api.kalshi.com/trade-api/v2/markets")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://external-api.kalshi.com/trade-api/v2/markets")

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

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

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

{
  "markets": [
    {
      "ticker": "<string>",
      "event_ticker": "<string>",
      "yes_sub_title": "<string>",
      "no_sub_title": "<string>",
      "created_time": "2023-11-07T05:31:56Z",
      "updated_time": "2023-11-07T05:31:56Z",
      "open_time": "2023-11-07T05:31:56Z",
      "close_time": "2023-11-07T05:31:56Z",
      "latest_expiration_time": "2023-11-07T05:31:56Z",
      "settlement_timer_seconds": 123,
      "yes_bid_dollars": "0.5600",
      "yes_bid_size_fp": "10.00",
      "yes_ask_dollars": "0.5600",
      "yes_ask_size_fp": "10.00",
      "no_bid_dollars": "0.5600",
      "no_ask_dollars": "0.5600",
      "last_price_dollars": "0.5600",
      "volume_fp": "10.00",
      "volume_24h_fp": "10.00",
      "can_close_early": true,
      "open_interest_fp": "10.00",
      "notional_value_dollars": "0.5600",
      "previous_yes_bid_dollars": "0.5600",
      "previous_yes_ask_dollars": "0.5600",
      "previous_price_dollars": "0.5600",
      "expiration_value": "<string>",
      "rules_primary": "<string>",
      "rules_secondary": "<string>",
      "price_level_structure": "<string>",
      "price_ranges": [
        {
          "start": "<string>",
          "end": "<string>",
          "step": "<string>"
        }
      ],
      "title": "<string>",
      "subtitle": "<string>",
      "expected_expiration_time": "2023-11-07T05:31:56Z",
      "expiration_time": "2023-11-07T05:31:56Z",
      "liquidity_dollars": "0.5600",
      "settlement_value_dollars": "0.5600",
      "settlement_ts": "2023-11-07T05:31:56Z",
      "occurrence_datetime": "2023-11-07T05:31:56Z",
      "fee_waiver_expiration_time": "2023-11-07T05:31:56Z",
      "early_close_condition": "<string>",
      "floor_strike": 123,
      "cap_strike": 123,
      "functional_strike": "<string>",
      "custom_strike": {},
      "mve_collection_ticker": "<string>",
      "mve_selected_legs": [
        {
          "event_ticker": "<string>",
          "market_ticker": "<string>",
          "side": "<string>",
          "yes_settlement_value_dollars": "0.5600"
        }
      ],
      "primary_participant_key": "<string>",
      "is_provisional": true,
      "exchange_index": 0
    }
  ],
  "cursor": "<string>"
}