This workflow follows the Chainllm → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
Invoice_data_extraction_with_LlamaParse_and_OpenAI. Uses lmOpenAi, outputParserStructured, httpRequest, gmailTrigger. Event-driven trigger; 26 nodes.
Source: https://github.com/leosepulveda/mcp-n8n/blob/3c66b884a67cc6152b4aa6c563205697c20a8662/examples/dkILwdJwtinnWZ97.json — original creator credit. Request a take-down →
Related workflows
Workflows that share integrations, category, or trigger type with this one. All free to copy and import.
[](https://www.youtube.com/watch?v=rfu4MSvtpAw)
This n8n workflow automates the process of parsing and extracting data from PDF invoices. With this workflow, accounts and finance people can realise huge time and cost savings in their busy schedules
Perfect for use cases such as: 💼 Finance teams managing vendor invoices 📊 Bookkeeping workflows 🔄 Automating monthly reconciliation
Automatically process invoice emails by saving attachments to Google Drive and extracting key invoice data to Google Sheets using AI. This workflow monitors your Gmail for unread emails with attachmen
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.