AI-powered Instagram auto-posting from Google Sheets

n8n · complex · 26 nodes

Wait Schedule Create Webhook is an n8n automation template that runs on a schedule to generate and publish AI-created Instagram posts end-to-end. Trigger: schedule (cron). The workflow pulls the next post idea from Google Sheets, uses Gemini to produce a content concept, caption, and image prompt options, generates the image via Replicate Flux, then creates an Instagram media container through the Facebook Graph API, waits for processing, and publishes the post — updating the row status in the sheet afterward. It is built for marketers and social media managers who want to automate recurring Instagram content without manual copywriting or image creation. Integrations: Facebook Graph API, Google Sheets, HTTP Request. Nodes: 26.