{"slug":"social-transcript-extractor","title":"Social Transcript Extractor — SupaData API","tags":["transcript","social-media","youtube","tiktok","instagram","competitor-research"],"agent_summary":"Extract video transcripts from YouTube, Instagram, TikTok, Twitter/X, and Facebook using the SupaData API. Use for competitor ad research, voice profiling, and content repurposing.","trigger_phrases":["social transcript","instagram transcript","tiktok transcript","x transcript","extract transcript","pull video script","competitor ad script","supadata api"],"runnable":true,"markdown":"\n# Social Transcript Extractor — SupaData API\n\nExtract transcripts from video content across all major social platforms via SupaData. Primary use: competitor ad research and content repurposing.\n\n## Supported Platforms\n\n- YouTube\n- Instagram (Reels, IGTV, Stories)\n- TikTok\n- Twitter/X (video tweets)\n- Facebook (video posts)\n\n## Auth & Setup\n\nAPI key: `D:\\Ecosystem\\secrets\\MASTER_API_KEYS.env` → `SUPADATA_API_KEY`\n\nDashboard: https://dash.supadata.ai\n\nPricing: Free tier = 100 credits/mo | Pro = $17/mo for 3,000 credits\n\n## Basic Extraction\n\n```bash\ncurl -X GET \"https://api.supadata.ai/v1/transcript?url=VIDEO_URL&text=true\" \\\n -H \"x-api-key: $SUPADATA_API_KEY\"\n```\n\n| Parameter | Required | Description |\n|-----------|----------|-------------|\n| url | Yes | Full video URL |\n| text | No | Return plain text instead of timestamped JSON |\n| lang | No | Language code (default: auto-detect) |\n\n## Python Extraction\n\n```python\nimport os\nimport requests\n\ndef extract_transcript(video_url):\n response = requests.get(\n \"https://api.supadata.ai/v1/transcript\",\n params={\"url\": video_url, \"text\": \"true\"},\n headers={\"x-api-key\": os.environ[\"SUPADATA_API_KEY\"]}\n )\n data = response.json()\n return data.get(\"content\", \"\")\n\n# Competitor TikTok\ntranscript = extract_transcript(\"https://www.tiktok.com/@competitor/video/123456\")\nprint(transcript)\n```\n\n## Response Format\n\n```json\n{\n \"content\": \"Full transcript text...\",\n \"lang\": \"en\",\n \"availableLangs\": [\"en\", \"es\"],\n \"wordCount\": 312\n}\n```\n\n## Workflow: Competitor Ad Research\n\n1. Find competitor video via TikTok/Instagram/YouTube search\n2. Extract transcript with this skill\n3. Analyze hook structure, pacing, CTAs\n4. Feed into [[scriptwriter]] as reference for new scripts\n5. Identify winning angles for [[ai-video-pipeline]]\n\n## Workflow: Content Repurposing\n\n1. Extract transcript from Mike's or client's existing video\n2. Clean up with Claude\n3. Use as blog post body or email newsletter\n4. Add to PAA content engine for keyword optimization\n\n## Proxy Rule\n\nInstagram and TikTok extraction must use proxies — do not pull from home IP.\n\nRead proxy config from `D:\\Ecosystem\\secrets\\MASTER_API_KEYS.env` (PROXY_1).\n\n```python\nproxies = {\n \"http\": f\"http://{user}:{password}@{host}:{port}\",\n \"https\": f\"http://{user}:{password}@{host}:{port}\"\n}\nresponse = requests.get(url, params=params, headers=headers, proxies=proxies)\n```\n\n## Related Topics\n\n- [[assemblyai-transcription]] — transcribe audio files (not social URLs)\n- [[ytdlp-agent]] — download YouTube videos and subtitles directly\n- [[yt-transcript-pipeline]] — automated YouTube transcript vault\n\n#video-sop #transcript #social-media #youtube #tiktok #instagram #competitor-research\n","html":"

Social Transcript Extractor — SupaData API

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Extract transcripts from video content across all major social platforms via SupaData. Primary use: competitor ad research and content repurposing.

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Supported Platforms

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Auth & Setup

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API key: D:\\Ecosystem\\secrets\\MASTER_API_KEYS.env → SUPADATA_API_KEY

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Dashboard: https://dash.supadata.ai

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Pricing: Free tier = 100 credits/mo | Pro = $17/mo for 3,000 credits

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Basic Extraction

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curl -X GET \"https://api.supadata.ai/v1/transcript?url=VIDEO_URL&text=true\" \\\n  -H \"x-api-key: $SUPADATA_API_KEY\"\n
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| Parameter | Required | Description |\n|-----------|----------|-------------|\n| url | Yes | Full video URL |\n| text | No | Return plain text instead of timestamped JSON |\n| lang | No | Language code (default: auto-detect) |

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Python Extraction

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import os\nimport requests\n\ndef extract_transcript(video_url):\n    response = requests.get(\n        \"https://api.supadata.ai/v1/transcript\",\n        params={\"url\": video_url, \"text\": \"true\"},\n        headers={\"x-api-key\": os.environ[\"SUPADATA_API_KEY\"]}\n    )\n    data = response.json()\n    return data.get(\"content\", \"\")\n\n# Competitor TikTok\ntranscript = extract_transcript(\"https://www.tiktok.com/@competitor/video/123456\")\nprint(transcript)\n
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Response Format

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{\n  \"content\": \"Full transcript text...\",\n  \"lang\": \"en\",\n  \"availableLangs\": [\"en\", \"es\"],\n  \"wordCount\": 312\n}\n
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Workflow: Competitor Ad Research

\n
    \n
  1. Find competitor video via TikTok/Instagram/YouTube search
    2. \n
  2. Extract transcript with this skill
    3. \n
  3. Analyze hook structure, pacing, CTAs
    4. \n
  4. Feed into [[scriptwriter]] as reference for new scripts
    5. \n
  5. Identify winning angles for [[ai-video-pipeline]]
    6. \n
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Workflow: Content Repurposing

\n
    \n
  1. Extract transcript from Mike's or client's existing video
    2. \n
  2. Clean up with Claude
    3. \n
  3. Use as blog post body or email newsletter
    4. \n
  4. Add to PAA content engine for keyword optimization
    5. \n
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Proxy Rule

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Instagram and TikTok extraction must use proxies — do not pull from home IP.

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Read proxy config from D:\\Ecosystem\\secrets\\MASTER_API_KEYS.env (PROXY_1).

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proxies = {\n    \"http\": f\"http://{user}:{password}@{host}:{port}\",\n    \"https\": f\"http://{user}:{password}@{host}:{port}\"\n}\nresponse = requests.get(url, params=params, headers=headers, proxies=proxies)\n
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Related Topics

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#video-sop #transcript #social-media #youtube #tiktok #instagram #competitor-research

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