{"product_id":"scrape-facebook-posts-via-webhook-with-coreclaw-n8n","title":"Scrape Facebook Posts via Webhook with CoreClaw (n8n)","description":"\u003ch3\u003eScrape public Facebook post data via a simple n8n webhook—normalize it into clean JSON automatically\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow exposes a production webhook that accepts one or more \u003cstrong\u003epublic Facebook post URLs\u003c\/strong\u003e, scrapes the posts using \u003cstrong\u003eCoreClaw\u003c\/strong\u003e, and returns a \u003cstrong\u003estructured JSON list\u003c\/strong\u003e with normalized post fields like content, author details, timestamps, engagement, and media links.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives\u003c\/strong\u003e a POST request to the webhook with either a single \u003ccode\u003eurl\u003c\/code\u003e or an array of \u003ccode\u003eurls\u003c\/code\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValidates and normalizes\u003c\/strong\u003e the incoming URLs into a clean list and records the number of URLs requested.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalls the CoreClaw Workers API\u003c\/strong\u003e (Facebook Posts Scraper) with the URL list.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes the scraper response\u003c\/strong\u003e into consistent post records, including:\n    \u003cul\u003e\n      \u003cli\u003ePost IDs and author\/page details\u003c\/li\u003e\n      \u003cli\u003eText content and publish time\u003c\/li\u003e\n      \u003cli\u003eEngagement metrics\u003c\/li\u003e\n      \u003cli\u003eHashtags\u003c\/li\u003e\n      \u003cli\u003eImage\/media links\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResponds with JSON\u003c\/strong\u003e containing: number of input URLs, number of posts parsed, and the normalized post list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocial content monitoring:\u003c\/strong\u003e scrape specific Facebook posts and keep a structured dataset for analysis or reporting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarketing ops QA:\u003c\/strong\u003e verify public post content, timestamps, and engagement metrics across multiple URLs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompetitive research pipelines:\u003c\/strong\u003e feed public Facebook post links into n8n, then store normalized results in your datastore.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaaS integrations:\u003c\/strong\u003e let your app call the webhook to retrieve cleaned Facebook post data on demand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWorkflow nodes used: \u003cstrong\u003eWebhook\u003c\/strong\u003e, \u003cstrong\u003eCode\u003c\/strong\u003e, \u003cstrong\u003eHTTP Request\u003c\/strong\u003e, \u003cstrong\u003eRespond to Webhook\u003c\/strong\u003e, and \u003cstrong\u003eSticky Note\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eCoreClaw authentication via n8n environment variable: \u003ccode\u003eCORECLAW_API_KEY\u003c\/code\u003e.\u003c\/li\u003e\n  \u003cli\u003eConfigure your client to POST: \u003ccode\u003e{ \"urls\": [\"https:\/\/www.facebook.com\/...\"] }\u003c\/code\u003e (or use \u003ccode\u003eurl\u003c\/code\u003e).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45822089429171,"sku":"N8N-18087","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/NBcqwxj1QvwZ7MzC0YMTI_tD6zSDdk.png?v=1786525528","url":"https:\/\/buyflowscripts.com\/products\/scrape-facebook-posts-via-webhook-with-coreclaw-n8n","provider":"N8N Commerce","version":"1.0","type":"link"}