I need a single, cohesive workflow built in n8n that takes the manual work out of running my Pinterest account and ties performance data back into Google Analytics. The scenario should plug directly into the official Pinterest API for publishing and user actions, then call the Google Analytics API to pull traffic and conversion metrics for each pin. Core functions I want the workflow to cover • Schedule new pins from a Google Sheet, Airtable base, or any other common data source I can swap in later. • Generate basic creatives automatically (simple image + text overlay is enough) so I can approve or reject before they publish. • Post at the scheduled time through the Pinterest API. • Auto-follow relevant accounts after each post, using configurable targeting rules. • Retrieve daily engagement data from Pinterest plus click-through and goal data from Google Analytics, merge them, and store the results in a sheet or database. • Send me a concise email or Slack summary every week. Acceptance criteria • All automation must run inside my self-hosted n8n instance without third-party SaaS steps. • API keys and webhooks remain editable in one environment file. • A short Loom walkthrough shows the flow firing successfully end-to-end with at least one scheduled post, one follow action, and an analytics report. • Deliver the exported n8n workflow JSON and any helper scripts. If another tool (e.g., Integromat or Zapier) is needed for a very specific step, explain why, but the backbone should stay in n8n.