curl --request POST 'https://api.voicecheap.ai/v1/actions/publishing_channels_list' \
  --header "x-api-key: $VOICECHEAP_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{}'

const input = {};
const response = await fetch('https://api.voicecheap.ai/v1/actions/publishing_channels_list', {
  method: 'POST',
  headers: {
    'x-api-key': process.env.VOICECHEAP_API_KEY,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify(input),
});
const body = await response.json();
if (!response.ok) throw new Error(body.code + ': ' + body.message);
console.log(body);

import os
import requests

response = requests.post(
    "https://api.voicecheap.ai/v1/actions/publishing_channels_list",
    headers={"x-api-key": os.environ["VOICECHEAP_API_KEY"]},
    json={},
    timeout=120,
)
body = response.json()
if not response.ok:
    raise RuntimeError(f"{body.get('code')}: {body.get('message')}")
print(body)

{
  "data": {
    "channels": [
      {
        "platform": "youtube",
        "channelId": "UC1234567890abcdefghijkl",
        "name": "Product updates",
        "profilePicture": "https://media.example.com/channels/profile.jpg",
        "associatedLanguage": "english",
        "isMainChannel": true
      },
      {
        "platform": "tiktok",
        "channelId": "tiktok_product_updates",
        "name": "Product updates",
        "associatedLanguage": "english",
        "isMainChannel": false,
        "canPost": true,
        "privacyLevelOptions": [
          "SELF_ONLY",
          "PUBLIC_TO_EVERYONE"
        ]
      }
    ]
  }
}