TranslateResponse

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://libretranslate.com/schemas/translate-response",
  "title": "TranslateResponse",
  "description": "Response schema for the LibreTranslate /translate endpoint",
  "type": "object",
  "required": ["translatedText"],
  "properties": {
    "translatedText": {
      "description": "Translated text or array of translated texts",
      "oneOf": [
        {
          "type": "string",
          "description": "Single translated text"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Array of translated texts"
        }
      ]
    },
    "detectedLanguage": {
      "description": "Detected source language (when source was 'auto')",
      "oneOf": [
        {
          "type": "object",
          "properties": {
            "language": {
              "type": "string",
              "description": "Detected language code",
              "example": "en"
            },
            "confidence": {
              "type": "number",
              "format": "float",
              "description": "Detection confidence (0-100)",
              "minimum": 0,
              "maximum": 100,
              "example": 98.5
            }
          }
        },
        {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "language": {
                "type": "string"
              },
              "confidence": {
                "type": "number",
                "format": "float",
                "minimum": 0,
                "maximum": 100
              }
            }
          }
        }
      ]
    },
    "alternatives": {
      "description": "Alternative translation suggestions",
      "oneOf": [
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        {
          "type": "array",
          "items": {
            "type": "array",
            "items": {
              "type": "string"
            }
          }
        }
      ]
    }
  }
}