{ "openapi": "3.0.1", "info": { "title": "LinkedIn User Comments & Reactions Scraper", "description": "Scrape comments and reactions a LinkedIn profile left on other people's posts: comment text, reaction type, timestamps, and original post context. Cookieless HarvestAPI-backed, no login. MCP-ready.", "version": "0.1", "x-build-id": "ljimtFVhcYgpqeHZk" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/khadinakbar~linkedin-user-comments-reactions-scraper/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-khadinakbar-linkedin-user-comments-reactions-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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/khadinakbar~linkedin-user-comments-reactions-scraper/runs": { "post": { "operationId": "runs-sync-khadinakbar-linkedin-user-comments-reactions-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/khadinakbar~linkedin-user-comments-reactions-scraper/run-sync": { "post": { "operationId": "run-sync-khadinakbar-linkedin-user-comments-reactions-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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", "required": [ "profiles" ], "properties": { "profiles": { "title": "LinkedIn profiles", "minItems": 1, "maxItems": 100, "type": "array", "description": "LinkedIn profile URLs or public identifiers to scrape. Example: https://www.linkedin.com/in/satyanadella/ or satyanadella. Duplicates are removed; max 100 unique profiles per run. Not a post, company, or job URL — those belong on sibling post/company Actors.", "items": { "type": "string", "minLength": 1, "maxLength": 300 } }, "scrapeType": { "title": "What to scrape", "enum": [ "comments", "reactions", "both" ], "type": "string", "description": "Which activity to collect for each profile. comments (default) returns comments they wrote on other people's posts. reactions returns likes/celebrates/etc they gave. both runs comments then reactions in one pass. This is not comments left ON the profile's own posts.", "default": "comments" }, "commentsLimit": { "title": "Max comments per profile", "minimum": 1, "maximum": 500, "type": "integer", "description": "Maximum comment rows to save per profile. Example: 3. Range 1-500, default 10, quality prefill 3. Ignored when What to scrape is reactions-only. Use Max activity rows total as the run-wide cost cap.", "default": 10 }, "reactionsLimit": { "title": "Max reactions per profile", "minimum": 1, "maximum": 500, "type": "integer", "description": "Maximum reaction rows to save per profile. Example: 10. Range 1-500, default 10. Ignored when What to scrape is comments-only. Each saved reaction is billed as one activity item.", "default": 10 }, "maxResults": { "title": "Max activity rows total", "minimum": 1, "maximum": 2000, "type": "integer", "description": "Hard ceiling on billed comment+reaction rows across the whole run. Example: 50. Range 1-2000, default 50. This is the primary cost cap; per-profile limits still apply underneath it.", "default": 50 }, "postedLimit": { "title": "Activity newer than", "enum": [ "any", "24h", "week", "month", "3months", "6months", "12months" ], "type": "string", "description": "Keep activity created inside this window. any (default) keeps whatever the provider returns. 24h, week, and month are passed to HarvestAPI; 3months, 6months, and 12months are filtered client-side from timestamps. This is not a LinkedIn search date on the target's own posts.", "default": "any" }, "maxConcurrency": { "title": "Max profiles in parallel", "minimum": 1, "maximum": 3, "type": "integer", "description": "How many profiles to fetch in parallel. Example: 1. Range 1-3, default 1. Keep at 1 for predictable HarvestAPI cost; raise only for large bulk runs.", "default": 1 } } }, "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 } } } } } } } } } }