curl --request POST 'https://api.voicecheap.ai/v1/actions/glossary_entry_upsert' \
  --header "x-api-key: $VOICECHEAP_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{"requestId":"58d5bb53-00d0-4692-bdaf-c6650ee87e30","sourceLanguage":"english","sourceText":"Product","targets":{"french":{"text":"Produit","mode":"translate","applicationMode":"smart"}}}'

const input = {
  requestId: '58d5bb53-00d0-4692-bdaf-c6650ee87e30',
  sourceLanguage: 'english',
  sourceText: 'Product',
  targets: {
    french: {
      text: 'Produit',
      mode: 'translate',
      applicationMode: 'smart',
    },
  },
};
const response = await fetch('https://api.voicecheap.ai/v1/actions/glossary_entry_upsert', {
  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_entry_upsert",
    headers={"x-api-key": os.environ["VOICECHEAP_API_KEY"]},
    json={"requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30", "sourceLanguage": "english", "sourceText": "Product", "targets": {"french": {"text": "Produit", "mode": "translate", "applicationMode": "smart"}}},
    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",
    "entry": {
      "entryId": "a8792157cb4f27fb949c035f45518c61e884bb86",
      "sourceText": "product",
      "targets": {
        "french": {
          "text": "Produit",
          "mode": "translate",
          "applicationMode": "smart"
        }
      },
      "createdAt": 1792152000000,
      "updatedAt": 1792152000000
    }
  },
  "requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30"
}

{
  "data": {
    "requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30",
    "operation": "glossary_entry_upsert",
    "createdAt": 1792144800000,
    "updatedAt": 1792144820000,
    "status": "running",
    "pollAfterSeconds": 5
  },
  "requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30"
}

{
  "data": {
    "requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30",
    "operation": "glossary_entry_upsert",
    "createdAt": 1792144800000,
    "updatedAt": 1792144820000,
    "status": "completed",
    "resultStored": false,
    "message": "The action completed. Retrieve its output from the corresponding history or resource action."
  },
  "requestId": "58d5bb53-00d0-4692-bdaf-c6650ee87e30"
}