curl --request POST \
  --url https://api.novig.com/nbx/v2/emm/events/getMarketsByEvents \
  --header 'Content-Type: application/json' \
  --data '
{
  "eventIds": [
    "550e8400-e29b-41d4-a716-446655440000",
    "550e8400-e29b-41d4-a716-446655440001"
  ]
}
'

import requests

url = "https://api.novig.com/nbx/v2/emm/events/getMarketsByEvents"

payload = { "eventIds": ["550e8400-e29b-41d4-a716-446655440000", "550e8400-e29b-41d4-a716-446655440001"] }
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    eventIds: ['550e8400-e29b-41d4-a716-446655440000', '550e8400-e29b-41d4-a716-446655440001']
  })
};

fetch('https://api.novig.com/nbx/v2/emm/events/getMarketsByEvents', 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.novig.com/nbx/v2/emm/events/getMarketsByEvents",
  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([
    'eventIds' => [
        '550e8400-e29b-41d4-a716-446655440000',
        '550e8400-e29b-41d4-a716-446655440001'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.novig.com/nbx/v2/emm/events/getMarketsByEvents"

	payload := strings.NewReader("{\n  \"eventIds\": [\n    \"550e8400-e29b-41d4-a716-446655440000\",\n    \"550e8400-e29b-41d4-a716-446655440001\"\n  ]\n}")

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

	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://api.novig.com/nbx/v2/emm/events/getMarketsByEvents")
  .header("Content-Type", "application/json")
  .body("{\n  \"eventIds\": [\n    \"550e8400-e29b-41d4-a716-446655440000\",\n    \"550e8400-e29b-41d4-a716-446655440001\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.novig.com/nbx/v2/emm/events/getMarketsByEvents")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"eventIds\": [\n    \"550e8400-e29b-41d4-a716-446655440000\",\n    \"550e8400-e29b-41d4-a716-446655440001\"\n  ]\n}"

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

[
  {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "description": "KC v BUF Total",
    "status": "OPEN",
    "type": "TOTAL",
    "league": "NFL",
    "volume": 1000000,
    "eventId": "123e4567-e89b-12d3-a456-426614174000",
    "outcomeIds": [
      "123e4567-e89b-12d3-a456-426614174002",
      "123e4567-e89b-12d3-a456-426614174003"
    ],
    "outcomes": [
      {
        "id": "123e4567-e89b-12d3-a456-426614174000",
        "description": "Over 26.5",
        "type": "<string>",
        "status": "TBD",
        "index": 0,
        "last": 0.55,
        "competitor": {
          "id": "123e4567-e89b-12d3-a456-426614174000",
          "name": "Kansas City Chiefs",
          "shortName": "Chiefs",
          "symbol": "KC",
          "mascot": "Chiefs"
        }
      }
    ],
    "book": {
      "marketId": "<string>",
      "marketDescription": "<string>",
      "outcomeLadders": [
        {
          "outcomeId": "<string>",
          "bids": [
            {
              "id": "123e4567-e89b-12d3-a456-426614174000",
              "price": 0.667,
              "qty": 110,
              "originalQty": 110,
              "currency": "CASH",
              "outcomeId": "<string>",
              "marketId": "<string>",
              "status": "RESTING",
              "created_at": "2024-01-01T00:00:00.000Z"
            }
          ]
        }
      ]
    },
    "strike": 26.5,
    "event": {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "type": "REGULAR_SEASON",
      "status": "OPEN_PREGAME",
      "description": "KC Chiefs vs BUF Bills - Week 14",
      "game": {
        "id": "123e4567-e89b-12d3-a456-426614174000",
        "league": "NFL",
        "status": "SCHEDULED",
        "scheduledStart": "2023-12-10T20:00:00Z",
        "homeTeam": {
          "id": "123e4567-e89b-12d3-a456-426614174000",
          "name": "Kansas City Chiefs",
          "shortName": "Chiefs",
          "symbol": "KC",
          "mascot": "Chiefs"
        },
        "awayTeam": {
          "id": "123e4567-e89b-12d3-a456-426614174000",
          "name": "Kansas City Chiefs",
          "shortName": "Chiefs",
          "symbol": "KC",
          "mascot": "Chiefs"
        }
      }
    },
    "playerId": "123e4567-e89b-12d3-a456-426614174001",
    "player": {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "name": "Josh Allen",
      "fullName": "Joshua Patrick Allen",
      "position": "QB"
    },
    "competitor": {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "name": "Kansas City Chiefs",
      "shortName": "Chiefs",
      "symbol": "KC",
      "mascot": "Chiefs"
    },
    "settledAt": "2023-10-05T12:00:00Z"
  }
]