AGENT USE CASEInvoice Processor & Validator with OCR, AI & Google Sheets
Free n8n template by Dhrumil Patel. Connects Google Sheets, OpenRouter; import it and run it.
Free n8n template by Łukasz. Connects Gmail, OpenAI, Todoist; import it and run it.
Łukasz published this as a ready-made n8n workflow. It chains these steps: AI Agent, Gmail, OpenAI Chat Model, Structured Output Parser, Todoist. You import it, connect your accounts and it runs on a trigger or schedule.
Live on the official n8n template library, free to use, 3,127 views so far. Checked 2026-10-15.
Templates call paid APIs with your own keys. Set usage limits first and keep a human check before anything is posted or sent.
All credit to the original authors. We rewrite in our own words and link back. Something wrong? Report it.
AGENT USE CASEFree n8n template by Dhrumil Patel. Connects Google Sheets, OpenRouter; import it and run it.
AGENT USE CASEFree n8n template by Billy Christi. Connects Gmail, Google Drive, Google Sheets, OpenAI; import it and run it.
AGENT USE CASEFree n8n template by Ysqander. Connects Google Drive, Google Gemini, Google Sheets; import it and run it.
AGENT USE CASEFree n8n template by PollupAI. Connects HubSpot, OpenAI; import it and run it.
AGENT USE CASEFree n8n template by Dr. Firas. Connects Google Sheets, OpenAI; import it and run it.
AGENT USE CASEFree n8n template by Joseph LePage. Connects Facebook, Gmail, Google Gemini, LinkedIn; import it and run it.
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