Skip to main content

Locale - Language Map Read

Endpoint​

/o/langmap

Overview​

Returns the in-memory language map used by Countly locale handling. The map is keyed by normalized language code and each value contains language metadata (for example English/native names).

Authentication​

  • This endpoint does not require API authentication parameters.

Permissions​

  • No permission check is applied by this handler.

Request Parameters​

This endpoint does not require request parameters.

Response​

Success Response​

{
  "en": {
    "englishName": "English",
    "nativeName": "English"
  },
  "fr": {
    "englishName": "French",
    "nativeName": "français"
  },
  "zh_hans": {
    "englishName": "Chinese (Simplified)",
    "nativeName": "简体中文"
  }
}

Response Fields​

FieldTypeDescription
(root)ObjectRaw language map keyed by normalized language code.
{lang_code}ObjectLanguage metadata object from langmap package projection.
{lang_code}.englishNameStringEnglish display name.
{lang_code}.nativeNameStringNative display name.

Error Responses​

No custom error responses are defined for this endpoint.

Behavior/Processing​

  • Uses prebuilt language map from locale utility initialization.
  • Returns map directly without database reads.
  • Includes normalized Chinese variants (zh_hans, zh_hant) where available.

Database Collections​

This endpoint does not read or write database collections.

Examples​

Read language map​

/o/langmap

Limitations​

  • Output depends on language data bundled in server dependencies.
  • This endpoint returns mapping metadata, not per-app usage metrics.

Last Updated​

2026-02-17