{
  "openapi": "3.0.1",
  "info": {
    "title": "Best Facebook Video Downloader API",
    "description": "Facebook Video Downloader API for resolving direct video, audio, thumbnail, and metadata URLs from public Facebook Reels, Watch pages, shared videos and mobile links URLs. Supports batch processing and multiple video qualities.",
    "version": "1.0",
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        "type": "object",
        "required": [
          "videoUrls"
        ],
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            "minItems": 1,
            "maxItems": 100,
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            "description": "One to 100 public Facebook Reel, video, Watch, share, mobile, or fb.watch URLs. Exact duplicates are processed once in first-seen order.",
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              "type": "string",
              "minLength": 1
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          },
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              "sd",
              "audio"
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          },
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            "title": "Include separate audio",
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          },
          "includeAllFormats": {
            "title": "Include all formats",
            "type": "boolean",
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            "default": true
          },
          "includeMetadata": {
            "title": "Include metadata",
            "type": "boolean",
            "description": "Attempt to resolve title, description, thumbnail, author, timing, and engagement metadata.",
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          },
          "maxConcurrency": {
            "title": "Maximum concurrency",
            "minimum": 1,
            "maximum": 10,
            "type": "integer",
            "description": "Maximum number of Facebook URLs processed at the same time.",
            "default": 5
          },
          "proxyConfiguration": {
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              "useApifyProxy": false
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                    "type": "string",
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                  "userAgent": {
                    "type": "string"
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              },
              "stats": {
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              "defaultRequestQueueId": {
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              "containerUrl": {
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                "properties": {
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                  "DATASET_READS": {
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                  "DATASET_WRITES": {
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                  "KEY_VALUE_STORE_READS": {
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                    "example": 0
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                  "KEY_VALUE_STORE_WRITES": {
                    "type": "number",
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                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
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