{ "openapi": "3.0.1", "info": { "title": "LinkedIn Post Reactions Scraper ✅ NO COOKIES", "description": "Scrape LinkedIn post reactions to see who reacted: name, headline, profile URL, reaction type (like, celebrate, support, love, insightful, funny), and timestamp. No LinkedIn account or cookies needed. Auto-paginates the full reactions list and handles up to 1,000 posts per run.", "version": "1.0", "x-build-id": "LJ3atbEIDeW2yOpBy" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/atomus~linkedin-reactions-scraper-pro/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-atomus-linkedin-reactions-scraper-pro", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/atomus~linkedin-reactions-scraper-pro/runs": { "post": { "operationId": "runs-sync-atomus-linkedin-reactions-scraper-pro", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/atomus~linkedin-reactions-scraper-pro/run-sync": { "post": { "operationId": "run-sync-atomus-linkedin-reactions-scraper-pro", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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", "required": [ "postUrls" ], "properties": { "postUrls": { "title": "🔗 Post URLs or IDs", "minItems": 1, "maxItems": 1000, "type": "array", "description": "List of LinkedIn post URLs or activity IDs. Supports full URLs or just IDs.", "items": { "type": "string" } }, "maxReactions": { "title": "💯 Max reactions per post", "minimum": 0, "type": "integer", "description": "Maximum reactions to extract per post. 0 = unlimited (extracts every reaction LinkedIn exposes, up to LinkedIn's ~1,200-1,250 public-list cap per post). Every post also returns one summary record (totals, how many matched your filters, and whether LinkedIn truncated the list), and that record is billed as one result ($0.004). Why there is a minimum: one request is one lookup, and that lookup does the same work whether it comes back full, with a single row, or empty. The minimum covers the request itself, which is what keeps thin targets worth running instead of being refused outright. Requests that fail are free.", "default": 0 }, "reactionType": { "title": "❤️ Reaction type", "enum": [ "ALL", "LIKE", "PRAISE", "EMPATHY", "APPRECIATION", "INTEREST", "ENTERTAINMENT" ], "type": "string", "description": "Filter reactions by type. ALL returns every reaction type.", "default": "ALL" }, "headlineKeywords": { "title": "🔍 Headline keywords", "type": "array", "description": "Only include reactors whose headline contains at least one of these keywords (case-insensitive). Leave empty for no filter.", "items": { "type": "string" }, "default": [] }, "excludeCompanies": { "title": "🚫 Exclude company pages", "type": "boolean", "description": "If enabled, excludes company/organization pages from results (only people).", "default": false }, "metadataOnly": { "title": "🔢 Metadata only (count, do not scrape)", "type": "boolean", "description": "If enabled, only fetches the total reaction count for each post without extracting individual reactions. Useful for checking if a post has new reactions before running a full scrape.", "default": false }, "includePostDetails": { "title": "📄 Also fetch the post itself (author, text, reaction breakdown)", "type": "boolean", "description": "If enabled, also returns the post itself for each URL: posted date, author, full text, and the reaction-type breakdown. Adds one record (type: \"post_details\") per post. Costs one extra request per post (+$0.004/post). The reactions endpoint alone does not carry post-level data.", "default": false } } }, "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 } } } } } } } } } }