curl --request POST \
  --url https://softmax.com/api/observatory/v2/coworlds/play/session \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "coworld_id": "<string>",
  "variant_id": "<string>",
  "game_config": {},
  "player_count": 1,
  "allow_spectators": false,
  "policy_slots": [
    {
      "slot": 1,
      "policy_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ]
}
'

import requests

url = "https://softmax.com/api/observatory/v2/coworlds/play/session"

payload = {
    "coworld_id": "<string>",
    "variant_id": "<string>",
    "game_config": {},
    "player_count": 1,
    "allow_spectators": False,
    "policy_slots": [
        {
            "slot": 1,
            "policy_version_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
    ]
}
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({
    coworld_id: '<string>',
    variant_id: '<string>',
    game_config: {},
    player_count: 1,
    allow_spectators: false,
    policy_slots: [{slot: 1, policy_version_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'}]
  })
};

fetch('https://softmax.com/api/observatory/v2/coworlds/play/session', 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://softmax.com/api/observatory/v2/coworlds/play/session",
  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([
    'coworld_id' => '<string>',
    'variant_id' => '<string>',
    'game_config' => [
        
    ],
    'player_count' => 1,
    'allow_spectators' => false,
    'policy_slots' => [
        [
                'slot' => 1,
                'policy_version_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
        ]
    ]
  ]),
  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://softmax.com/api/observatory/v2/coworlds/play/session"

	payload := strings.NewReader("{\n  \"coworld_id\": \"<string>\",\n  \"variant_id\": \"<string>\",\n  \"game_config\": {},\n  \"player_count\": 1,\n  \"allow_spectators\": false,\n  \"policy_slots\": [\n    {\n      \"slot\": 1,\n      \"policy_version_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\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://softmax.com/api/observatory/v2/coworlds/play/session")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"coworld_id\": \"<string>\",\n  \"variant_id\": \"<string>\",\n  \"game_config\": {},\n  \"player_count\": 1,\n  \"allow_spectators\": false,\n  \"policy_slots\": [\n    {\n      \"slot\": 1,\n      \"policy_version_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://softmax.com/api/observatory/v2/coworlds/play/session")

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  \"coworld_id\": \"<string>\",\n  \"variant_id\": \"<string>\",\n  \"game_config\": {},\n  \"player_count\": 1,\n  \"allow_spectators\": false,\n  \"policy_slots\": [\n    {\n      \"slot\": 1,\n      \"policy_version_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\n  ]\n}"

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

{
  "session_id": "<string>",
  "join_url": "<string>",
  "lobby_url": "<string>",
  "player_count": 123,
  "global_url": "<string>"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}