Match Japanese jGrants subsidies to your company with Gemini, Slack and Gmail
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 16 nodes and runs on a schedule (every week at 08:00). Along the way it connects Google Gemini Chat Model, Google Sheets, Slack and Gmail. It also calls api.jgrants-portal.go.jp over HTTP.
How it runs
Trigger: On a schedule (every week at 08:00).
- Set Company Profile (Edit Fields (Set)): sets 5 fields: keyword, industry, employees…
- Search jGrants Subsidies (HTTP Request): calls api.jgrants-portal.go.jp
- Split Subsidies (Split Out): splits a list into separate items
- Report Search Failure (Slack): uses Slack
- Score Subsidy Fit with Gemini (Basic LLM Chain): sends a prompt to an LLM, with model: Google Gemini Chat Model; output parser: Fit Result Parser
- Parse Fit Result (Code): runs custom JavaScript code
- Report Scoring Failure (Slack): uses Slack
- Log Subsidy Match (Google Sheets): append or update
- Route by Fit (Switch): routes items into 3 branches
- Alert Strong Match (Slack): uses Slack
…plus 3 more steps. See the full node list below.
Services it uses
HTTP calls to: api.jgrants-portal.go.jp
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (12)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Split Out
n8n-nodes-base.splitOut - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets - Switch
n8n-nodes-base.switch - Slack
n8n-nodes-base.slack - Gmail
n8n-nodes-base.gmail
From the author
Quick Overview This workflow runs weekly to search the public jGrants API for open Japanese subsidies, scores each subsidy’s fit for your company using Google Gemini, logs results to Google Sheets, and notifies a Slack channel (and drafts a Gmail kickoff…