curl --request POST \
  --url https://app.npcbuilder.com/api/conversations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "game_id": "tx65BrETVN2vMrrUIrlV",
  "character_id": "a96c6161-59f5-40f7-955e-459cd11",
  "session_id": "60Z5aZjIuFlyYbjbZZKe",
  "player_id": "550e8400-e29b-41d4-a716-446655440000",
  "metadata": {
    "location": "tavern"
  }
}
'

import requests

url = "https://app.npcbuilder.com/api/conversations"

payload = {
    "game_id": "tx65BrETVN2vMrrUIrlV",
    "character_id": "a96c6161-59f5-40f7-955e-459cd11",
    "session_id": "60Z5aZjIuFlyYbjbZZKe",
    "player_id": "550e8400-e29b-41d4-a716-446655440000",
    "metadata": { "location": "tavern" }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    game_id: 'tx65BrETVN2vMrrUIrlV',
    character_id: 'a96c6161-59f5-40f7-955e-459cd11',
    session_id: '60Z5aZjIuFlyYbjbZZKe',
    player_id: '550e8400-e29b-41d4-a716-446655440000',
    metadata: {location: 'tavern'}
  })
};

fetch('https://app.npcbuilder.com/api/conversations', 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://app.npcbuilder.com/api/conversations",
  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([
    'game_id' => 'tx65BrETVN2vMrrUIrlV',
    'character_id' => 'a96c6161-59f5-40f7-955e-459cd11',
    'session_id' => '60Z5aZjIuFlyYbjbZZKe',
    'player_id' => '550e8400-e29b-41d4-a716-446655440000',
    'metadata' => [
        'location' => 'tavern'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://app.npcbuilder.com/api/conversations"

	payload := strings.NewReader("{\n  \"game_id\": \"tx65BrETVN2vMrrUIrlV\",\n  \"character_id\": \"a96c6161-59f5-40f7-955e-459cd11\",\n  \"session_id\": \"60Z5aZjIuFlyYbjbZZKe\",\n  \"player_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"metadata\": {\n    \"location\": \"tavern\"\n  }\n}")

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

	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.npcbuilder.com/api/conversations")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"game_id\": \"tx65BrETVN2vMrrUIrlV\",\n  \"character_id\": \"a96c6161-59f5-40f7-955e-459cd11\",\n  \"session_id\": \"60Z5aZjIuFlyYbjbZZKe\",\n  \"player_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"metadata\": {\n    \"location\": \"tavern\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.npcbuilder.com/api/conversations")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"game_id\": \"tx65BrETVN2vMrrUIrlV\",\n  \"character_id\": \"a96c6161-59f5-40f7-955e-459cd11\",\n  \"session_id\": \"60Z5aZjIuFlyYbjbZZKe\",\n  \"player_id\": \"550e8400-e29b-41d4-a716-446655440000\",\n  \"metadata\": {\n    \"location\": \"tavern\"\n  }\n}"

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

{
  "conversation_id": "conv_12345"
}