{ "openapi": "3.0.1", "info": { "title": "Facebook Comments Scraper - Replies, Reactions & Dates", "description": "Scrape public Facebook comments from any post, reel, video, photo or group post URL: text, commenter, date, reactions by type, reply count, replies threaded to their parent, and the post itself. Newest-first, date window, keyword filters and monitor mode for new comments only. 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A bare post id works as https://www.facebook.com/.", "items": { "type": "object", "required": [ "url" ], "properties": { "url": { "type": "string", "title": "URL of a web page", "format": "uri" } } } }, "sortBy": { "title": "🔀 Comment order", "enum": [ "newest", "most_relevant", "all" ], "type": "string", "description": "\"Newest first\" returns every public comment in date order - use it with a date window or monitor mode. \"Most relevant\" is the default view a visitor sees; Facebook hides some comments in it.", "default": "newest" }, "onlyCommentsNewerThan": { "title": "📅 Comments newer than", "type": "string", "description": "Keep comments posted on or after this date: absolute (2026-09-01) or relative (7 days, 12 hours, 2 months). Leave empty for no lower bound." }, "onlyCommentsOlderThan": { "title": "📅 Comments older than", "type": "string", "description": "Keep comments posted before this date, e.g. 2026-10-01 or 1 day. Combine with 'Comments newer than' for a window." }, "keywordFilter": { "title": "🔤 Keywords", "type": "string", "description": "Keep only comments whose text contains at least one of these words, comma-separated, case-insensitive, e.g. \"price, refund, broken\". Leave empty to keep all." }, "minReactions": { "title": "❤ī¸ Minimum reactions", "minimum": 0, "maximum": 1000000, "type": "integer", "description": "Keep only comments with at least this many reactions (likes, loves, hahas... combined), e.g. 5. 0 keeps all.", "default": 0 }, "withTextOnly": { "title": "📝 Only comments with text", "type": "boolean", "description": "Skip comments that are only a sticker, GIF or photo with no words (about 2-18% of comments on the posts we measured).", "default": false }, "includeReplies": { "title": "đŸ’Ŧ Include replies", "type": "boolean", "description": "Also save the replies under each saved comment (two levels deep, as Facebook shows them). Each reply is one row and counts toward 'Max comments per post'.", "default": false }, "maxRepliesPerComment": { "title": "↩ī¸ Max replies per comment", "minimum": 0, "maximum": 2000, "type": "integer", "description": "Cap the replies saved under one comment, e.g. 10. 0 = every reply Facebook shows.", "default": 0 }, "monitorMode": { "title": "🔁 Only new comments (monitor mode)", "type": "boolean", "description": "Remember every comment delivered, per post, and return only new ones next run. With 'Newest first' a run stops at the first page of already-seen comments, so a quiet post costs one request.", "default": false }, "monitorStoreName": { "title": "🗂ī¸ Monitor memory name", "type": "string", "description": "Name of the key-value store that holds what was already delivered, e.g. \"brand-posts\". Use one name per schedule; a new name starts from scratch.", "default": "facebook-comments-monitor" }, "maxCommentsPerPost": { "title": "đŸ”ĸ Max comments per post", "minimum": 0, "maximum": 20000, "type": "integer", "description": "Comments (and replies, when included) saved per post, e.g. 500. 0 = every comment Facebook serves (up to 20,000 per post). Facebook serves 10 per request.", "default": 100 }, "maxItems": { "title": "🧮 Max comments in total", "minimum": 0, "maximum": 1000000, "type": "integer", "description": "Stop the whole run after this many rows across all posts, e.g. 1000. 0 = no total cap.", "default": 0 }, "compact": { "title": "🤖 Compact output", "type": "boolean", "description": "Core fields only (comment id and URL, text, date, author, reactions, replies, post URL) - smaller rows for AI agents, MCP clients and spreadsheets.", "default": false }, "proxyConfiguration": { "title": "🛡ī¸ Proxy", "type": "object", "description": "Apify Proxy (default) gives every post a fresh IP; when Facebook refuses three of them the run retries the post on a residential IP. Direct egress also works.", "default": { "useApifyProxy": true } }, "maxConcurrency": { "title": "⚡ Posts in parallel", "minimum": 1, "maximum": 5, "type": "integer", "description": "How many posts are read at the same time, e.g. 3. 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