curl --request POST \
  --url https://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "My New Group Name",
  "participants": [
    "+1234567890",
    {
      "recipient": "+1234567890",
      "role": "admin"
    }
  ],
  "description": "My New Group Description",
  "is_announcement": true,
  "is_restricted": true,
  "profile_picture": "https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop"
}
'

import requests

url = "https://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups"

payload = {
    "name": "My New Group Name",
    "participants": [
        "+1234567890",
        {
            "recipient": "+1234567890",
            "role": "admin"
        }
    ],
    "description": "My New Group Description",
    "is_announcement": True,
    "is_restricted": True,
    "profile_picture": "https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop"
}
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({
    name: 'My New Group Name',
    participants: ['+1234567890', {recipient: '+1234567890', role: 'admin'}],
    description: 'My New Group Description',
    is_announcement: true,
    is_restricted: true,
    profile_picture: 'https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop'
  })
};

fetch('https://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups', 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.zapsterapi.com/v1/wa/instances/{instance_id}/groups",
  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([
    'name' => 'My New Group Name',
    'participants' => [
        '+1234567890',
        [
                'recipient' => '+1234567890',
                'role' => 'admin'
        ]
    ],
    'description' => 'My New Group Description',
    'is_announcement' => true,
    'is_restricted' => true,
    'profile_picture' => 'https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop'
  ]),
  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://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups"

	payload := strings.NewReader("{\n  \"name\": \"My New Group Name\",\n  \"participants\": [\n    \"+1234567890\",\n    {\n      \"recipient\": \"+1234567890\",\n      \"role\": \"admin\"\n    }\n  ],\n  \"description\": \"My New Group Description\",\n  \"is_announcement\": true,\n  \"is_restricted\": true,\n  \"profile_picture\": \"https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop\"\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://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"My New Group Name\",\n  \"participants\": [\n    \"+1234567890\",\n    {\n      \"recipient\": \"+1234567890\",\n      \"role\": \"admin\"\n    }\n  ],\n  \"description\": \"My New Group Description\",\n  \"is_announcement\": true,\n  \"is_restricted\": true,\n  \"profile_picture\": \"https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zapsterapi.com/v1/wa/instances/{instance_id}/groups")

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  \"name\": \"My New Group Name\",\n  \"participants\": [\n    \"+1234567890\",\n    {\n      \"recipient\": \"+1234567890\",\n      \"role\": \"admin\"\n    }\n  ],\n  \"description\": \"My New Group Description\",\n  \"is_announcement\": true,\n  \"is_restricted\": true,\n  \"profile_picture\": \"https://images.unsplash.com/photo-1735956908173-8c9cfdf546e1?q=80&w=256&h=256&auto=format&fit=crop\"\n}"

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

{
  "description": "My group description",
  "id": "120363279776130958",
  "invite_code": "XobOM8UBL8EXR3dXoGozql",
  "is_announcement": true,
  "is_restricted": true,
  "name": "My group name",
  "owner": {
    "id": "558796139874",
    "profile_picture": "https://zapsterapi.s3.us-east-1.amazonaws.com/...",
    "name": "Owner Name"
  },
  "profile_picture": "https://zapsterapi.s3.us-east-1.amazonaws.com/...",
  "total_participants": 2,
  "is_community": true,
  "approval_mode": "requires_approval"
}