Generate contracts from a webhook
Fires the moment a webhook arrives across Google Sheets, Google Drive and Gmail, parses the incoming file into rows, then branches on the check before anything is written. Built for ocr & extraction, around a "Download from Google Drive" step, in 21 documented nodes.
Generate contracts with HTTP / REST API and Google Drive at scale. An original, ready-to-import n8n workflow built around the 'Document Generation' pattern for legal & compliance. It fires on a webhook and orchestrates 21 nodes across Google Sheets, Google Drive, Gmail. Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Your team sees the right data at the right time.
Key benefits
- ✓Keeps Google Sheets and Google Drive in step for ocr & extraction, without anyone re-typing a row
- ✓Safe to re-run: records already in Google Sheets or Google Drive are skipped, across all 21 nodes of this ocr-&-extraction build
- ✓A failed Google Sheets or Google Drive call is retried rather than dropped, at any of the 21 nodes in this ocr-&-extraction build
- ✓Fans the same result out to Gmail in the same run, for ocr & extraction
- ✓Pinned sample data ships with it — run all 21 nodes for ocr & extraction before wiring Google Sheets
Use cases
- →Teams keeping Google Sheets and Google Drive aligned by hand for ocr & extraction
- →Pushing ocr-&-extraction events into Google Sheets and Google Drive the moment they land, not on the next poll
- →Ocr & extraction work where "Download from Google Drive" is still a manual step before Google Sheets
- →Ocr & extraction work that only reaches Google Sheets when a webhook arrives, when someone remembers to start it
Integrations
Workflow preview (21 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (21 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Production levelProduction-grade: idempotency, dead-letter handling, and reconciliation included.
- •Pulling text out of an uploaded file before parsing it
- •Validating required fields before the write
- •Upserting so reprocessing a document does not duplicate it
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Google Sheets, Google Drive, Gmail, HTTP / REST API). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
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