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

const input = {
  sourceLanguage: 'english',
};
const response = await fetch('https://api.voicecheap.ai/v1/actions/glossary_get', {
  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/glossary_get",
    headers={"x-api-key": os.environ["VOICECHEAP_API_KEY"]},
    json={"sourceLanguage": "english"},
    timeout=120,
)
body = response.json()
if not response.ok:
    raise RuntimeError(f"{body.get('code')}: {body.get('message')}")
print(body)

{
  "data": {
    "glossaryId": "user_123__english",
    "sourceLanguage": "english",
    "canWrite": true,
    "isActive": true,
    "defaultApplicationMode": "smart",
    "entryCount": 1,
    "entries": [
      {
        "entryId": "a8792157cb4f27fb949c035f45518c61e884bb86",
        "sourceText": "product",
        "targets": {
          "french": {
            "text": "Produit",
            "mode": "translate",
            "applicationMode": "smart"
          }
        },
        "createdAt": 1792065600000,
        "updatedAt": 1792152000000
      }
    ]
  }
}