{ "openapi": "3.0.1", "info": { "title": "YouTube Transcript Scraper", "description": "Extract YouTube video transcripts in multiple languages. 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Supports watch, short, and embed URL formats.", "items": { "type": "string" } }, "languages": { "title": "Languages", "type": "array", "description": "Select specific languages to extract. Leave empty to get all available transcripts for each video.", "items": { "type": "string", "enumSuggestedValues": [ "en", "es", "fr", "de", "pt-BR", "ja", "ko", "zh-CN", "zh-TW", "ru", "it", "ar", "hi", "nl", "pl", "tr", "vi", "th", "id", "sv" ], "enumTitles": [ "English", "Spanish", "French", "German", "Portuguese (Brazil)", "Japanese", "Korean", "Chinese (Simplified)", "Chinese (Traditional)", "Russian", "Italian", "Arabic", "Hindi", "Dutch", "Polish", "Turkish", "Vietnamese", "Thai", "Indonesian", "Swedish" ] }, "default": [] }, "text_only": { "title": "Text Only Mode", "type": "boolean", "description": "Return plain text without timestamps or segment metadata. 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