{ "openapi": "3.0.1", "info": { "title": "LinkedIn Post Comments Scraper & Post Reactors", "description": "đŸ’Ŧ Scrape LinkedIn post comments & replies in bulk. 👍 Get likes, reactions, author names & profile links. 📅 Filter by date. 🔗 Add multiple posts at once. No login required by default.", "version": "0.1", "x-build-id": "1yiyhcbKcRhmD9qeo" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/scrapier~linkedin-post-comments-scraper/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-scrapier-linkedin-post-comments-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/scrapier~linkedin-post-comments-scraper/runs": { "post": { "operationId": "runs-sync-scrapier-linkedin-post-comments-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/scrapier~linkedin-post-comments-scraper/run-sync": { "post": { "operationId": "run-sync-scrapier-linkedin-post-comments-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "properties": { "startUrls": { "title": "🔗 Post URLs or IDs", "type": "array", "description": "LinkedIn post URLs, activity/ugcPost URNs, or bare numeric post IDs. Each post is captured separately. Example: https://www.linkedin.com/feed/update/urn:li:activity:7289521182721093633/", "default": [], "items": { "type": "string" } }, "resultLimitPerPost": { "title": "đŸ’Ŧ Max Comments Per Post", "minimum": 1, "maximum": 500, "type": "integer", "description": "Caps TOP-LEVEL comments only. Reactors are counted separately and never eat this budget. Default is 10, maximum 500.", "default": 10 }, "commentEngine": { "title": "⚙ī¸ Comment Engine", "enum": [ "auto", "public", "voyager" ], "type": "string", "description": "Auto starts on the public page (no cookie) and escalates to the logged-in API when you supply a cookie. Public page alone tops out at roughly 10 comments per post — full coverage on a viral post needs the cookie.", "default": "auto" }, "scrapeReactors": { "title": "👍 Also Capture Post Reactors", "type": "boolean", "description": "Collect the people who reacted to the post as their own rows (name, headline, profile URL, avatar, reaction type). REQUIRES the li_at cookie below — LinkedIn shows the reactor list to logged-in members only. Reactor rows are never charged.", "default": false }, "maxReactorsPerPost": { "title": "đŸ”ĸ Max Reactors Per Post", "minimum": 1, "maximum": 2000, "type": "integer", "description": "How many reactor records to collect per post. These are ADDITIONAL to the comment limit above. Default is 50.", "default": 50 }, "reactionTypeFilter": { "title": "🎭 Reaction Type", "enum": [ "ALL", "LIKE", "PRAISE", "EMPATHY", "APPRECIATION", "INTEREST", "ENTERTAINMENT" ], "type": "string", "description": "Keep only one kind of reaction, or all of them. 'Celebrate' is PRAISE, 'Support' is EMPATHY, 'Love' is APPRECIATION, 'Insightful' is INTEREST, 'Funny' is ENTERTAINMENT.", "default": "ALL" }, "liAtCookie": { "title": "đŸĒ LinkedIn li_at Cookie (stored as a secret)", "type": "string", "description": "Unlocks the reactor list and full comment coverage. Get it from your browser: DevTools → Application → Cookies → linkedin.com → li_at. Leave empty to run comments-only with no login. Used only for the logged-in requests — the public comment path never sends it." }, "liAt": { "title": "đŸĒ li_at Cookie (plain-text field)", "type": "string", "description": "Same cookie, kept for runs and integrations that already pass 'liAt'. If both fields are filled, this one wins. Prefer the secret field above.", "default": "" }, "scrapeReplies": { "title": "↩ī¸ Include Reply Threads", "type": "boolean", "description": "Adds replies under each comment. Replies arrive BOTH nested on the parent row and as their own flat rows carrying parentCommentId, isReply and threadDepth, so a thread rebuilds in a spreadsheet. Reply rows are not charged. Requires a cookie.", "default": false }, "profileScraperMode": { "title": "👤 Commenter Detail Level", "enum": [ "short", "full" ], "type": "string", "description": "Full adds each commenter's headline and profile picture where LinkedIn exposes them.", "default": "short" }, "postedLimit": { "title": "📅 Comment Age Filter", "enum": [ "any", "24h", "week", "month", "3months", "6months", "year" ], "type": "string", "description": "Keep only comments posted within this window. Dates are exact UTC timestamps, so this filter is precise.", "default": "any" }, "proxyConfiguration": { "title": "🌐 Proxy", "type": "object", "description": "Optional. LinkedIn throttles bursts with HTTP 999; a residential proxy reduces that. The actor escalates automatically when a request is throttled." } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } }