curl --request POST \
  --url https://api.tokenlab.sh/v1/videos/assets/groups \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "library_type": "aigc_avatar",
  "group_name": "Product references",
  "description": "Wiederverwendbare Produktaufnahmen"
}
'

import requests

url = "https://api.tokenlab.sh/v1/videos/assets/groups"

payload = {
    "library_type": "aigc_avatar",
    "group_name": "Product references",
    "description": "Wiederverwendbare Produktaufnahmen"
}
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({
    library_type: 'aigc_avatar',
    group_name: 'Product references',
    description: 'Wiederverwendbare Produktaufnahmen'
  })
};

fetch('https://api.tokenlab.sh/v1/videos/assets/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.tokenlab.sh/v1/videos/assets/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([
    'library_type' => 'aigc_avatar',
    'group_name' => 'Product references',
    'description' => 'Wiederverwendbare Produktaufnahmen'
  ]),
  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.tokenlab.sh/v1/videos/assets/groups"

	payload := strings.NewReader("{\n  \"library_type\": \"aigc_avatar\",\n  \"group_name\": \"Product references\",\n  \"description\": \"Wiederverwendbare Produktaufnahmen\"\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.tokenlab.sh/v1/videos/assets/groups")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"library_type\": \"aigc_avatar\",\n  \"group_name\": \"Product references\",\n  \"description\": \"Wiederverwendbare Produktaufnahmen\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tokenlab.sh/v1/videos/assets/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  \"library_type\": \"aigc_avatar\",\n  \"group_name\": \"Product references\",\n  \"description\": \"Wiederverwendbare Produktaufnahmen\"\n}"

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

{
  "id": "group-20260720123456-vrt01",
  "object": "seedance.material_asset_group",
  "library_type": "aigc_avatar",
  "group_name": "Product references",
  "description": "Wiederverwendbare Produktaufnahmen",
  "status": "ACTIVE",
  "metadata": null,
  "created_at": 1782998400000
}

{
  "error": {
    "message": "model: Model is required",
    "type": "invalid_request_error",
    "param": "model"
  },
  "validation_errors": [
    {
      "field": "model",
      "message": "Model is required"
    }
  ]
}

{
  "error": {
    "message": "Invalid API key provided",
    "type": "invalid_api_key"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "unauthorized",
    "code": "<string>",
    "param": "<string>",
    "model": "<string>",
    "did_you_mean": "<string>",
    "suggestions": [
      {
        "id": "<string>"
      }
    ],
    "alternatives": [
      {
        "id": "<string>",
        "status": "<string>",
        "tags": [
          "<string>"
        ]
      }
    ],
    "hint": "<string>",
    "retry_after": 123,
    "retryable": true,
    "balance_usd": 123,
    "estimated_cost_usd": 123,
    "supported_operations": [
      "<string>"
    ],
    "supported_parameters": [
      "<string>"
    ],
    "required_selectors": [
      "<string>"
    ],
    "optional_selectors": [
      "<string>"
    ],
    "allowed_resolutions": [
      "<string>"
    ],
    "allowed_durations": [
      "<string>"
    ],
    "allowed_aspect_ratios": [
      "<string>"
    ],
    "prompt_max_characters": 123,
    "recommended_request": {},
    "request_endpoint": "<string>",
    "request_shape_mode": "<string>",
    "status_mode": "<string>",
    "request_id": "<string>"
  }
}

{
  "error": {
    "message": "An internal error occurred",
    "type": "server_error"
  }
}

{
  "error": {
    "message": "Seedance material library request failed",
    "type": "server_error",
    "code": "seedance_material_library_request_failed"
  }
}