{"type": "article", "title": "Build a Gumroad Lead Machine in Google Sheets (Ping Webhook + License API + AI Upsell)", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/build-a-gumroad-lead-machine-in-google-sheets-ping-webhook-license-api-ai-upsell", "original_source": "https://dev.to/hayrullahkar/build-a-gumroad-lead-machine-in-google-sheets-ping-webhook-license-api-ai-upsell-33n9", "published": "2026-07-15T08:32:02+00:00", "accessed": "2026-07-15", "id": "build-a-gumroad-lead-machine-in-google-sheets-ping-webhook-license-api-ai-upsell"}