{
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  "info": {
    "title": "YouTube Transcript Bulk Scraper - $0.40 per 1,000",
    "description": "Bulk YouTube transcripts from video links, a channel URL or a playlist: full text, per-cue timestamps, language, auto-generated flag, plus title, channel, duration and view count. Channel and playlist expansion is free and videos without captions are never charged. No API key.",
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        "type": "object",
        "properties": {
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            "title": "Videos, channels or playlists",
            "minItems": 0,
            "maxItems": 500,
            "type": "array",
            "description": "Mix and match: watch / Shorts / youtu.be / embed links, bare 11-character video IDs, a channel URL or @handle, or a playlist link. Channels and playlists are expanded into their videos for you, and that expansion is never charged.",
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              "type": "string"
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          },
          "maxItems": {
            "title": "Maximum transcripts",
            "minimum": 1,
            "maximum": 5000,
            "type": "integer",
            "description": "Hard ceiling on how many transcripts this run returns in total, across everything you pasted. This is what you pay for, so keep it low while testing."
          },
          "maxVideosPerSource": {
            "title": "Videos per channel or playlist",
            "minimum": 1,
            "maximum": 2000,
            "type": "integer",
            "description": "How deep to go into each channel or playlist before moving to the next one. Channels are read newest first. Ignored for links that already point at a single video."
          },
          "languages": {
            "title": "Preferred languages",
            "minItems": 0,
            "maxItems": 20,
            "type": "array",
            "description": "Language codes in priority order, for example en, es, pt-BR. The first one the video actually has is used; pt matches pt-BR. Leave empty to take whatever caption track the video ships with.",
            "items": {
              "type": "string"
            }
          },
          "preferAutoGenerated": {
            "title": "Prefer auto-generated captions",
            "type": "boolean",
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            "default": false
          },
          "includeSegments": {
            "title": "Include timed segments",
            "type": "boolean",
            "description": "Keep the per-cue array of start / duration / end / text on each row. Turn it off if you only want the plain transcript text and smaller rows.",
            "default": true
          },
          "concurrency": {
            "title": "Videos in parallel",
            "minimum": 1,
            "maximum": 10,
            "type": "integer",
            "description": "How many videos are fetched at the same time. Higher is faster and cheaper per row; lower is gentler if you are pulling several thousand transcripts in one run."
          },
          "proxyUrls": {
            "title": "Your own proxy servers (optional)",
            "minItems": 0,
            "maxItems": 50,
            "type": "array",
            "description": "Leave this empty. By default the run rotates a large pool of addresses that cost you nothing per gigabyte. Fill it in only if you specifically want the traffic to leave through proxy servers you already pay for, in the form http://user:pass@host:port.",
            "items": {
              "type": "string"
            }
          }
        }
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                "type": "string"
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                "type": "string",
                "format": "date-time",
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                "type": "string",
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              },
              "meta": {
                "type": "object",
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                  "origin": {
                    "type": "string",
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                  },
                  "userAgent": {
                    "type": "string"
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                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
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                  },
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                }
              },
              "options": {
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                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
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                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
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                  "diskMbytes": {
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              "buildId": {
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              "defaultKeyValueStoreId": {
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              "defaultDatasetId": {
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              "defaultRequestQueueId": {
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              "containerUrl": {
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