Update preferred language

Updates the user’s preferred language for the application interface. Supported languages: en (English) or de (German). This affects the language of UI elements, notifications, and other system messages.

POST/account/language

Authorization

AuthorizationOAuth2 access token · headerrequired

Scopes:api:write

AuthorizationBearer token (JWT) · headerrequired

Request body

requiredapplication/json

languagestringrequired

Preferred language code

Allowed:ende

Responses

200

successbooleanrequired

Operation success flag

401Unauthorized - Invalid or missing authentication token

403Forbidden - Insufficient API scopes or permissions

404User not found

Request

curl -X POST "https://leadtime.app/api/public/account/language" \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "language": "en"
}'

const response = await fetch("https://leadtime.app/api/public/account/language", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
  "language": "en"
})
});

import requests

response = requests.post(
    "https://leadtime.app/api/public/account/language",
    headers={
        "Authorization": "Bearer YOUR_ACCESS_TOKEN",
        "Content-Type": "application/json"
    },
    json={
  "language": "en"
},
)

Response

{
  "success": true
}