Create quotes for contracts
Fires the moment a webhook arrives across Notion, Google Sheets and Gmail, drops anything it has already handled, then rolls the rows up into a few numbers. Built for contracts, around a "Gather API Numbers" step, in 31 documented nodes.
Create quotes with HTTP / REST API and Notion. An original, ready-to-import n8n workflow built around the 'Document Generation' pattern for legal & compliance. It fires on a webhook and orchestrates 31 nodes across Notion, Google Sheets, HTTP / REST API. Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.
Key benefits
- ✓Keeps Notion and Google Sheets in step for contracts, without anyone re-typing a row
- ✓Safe to re-run: records already in Notion or Google Sheets are skipped, across all 31 nodes of this contracts build
- ✓A failed Notion or Google Sheets call is retried rather than dropped, at any of the 31 nodes in this contracts build
- ✓Branches rejoin before Notion, so a contracts run reports once rather than 31 times
- ✓Every contracts run leaves an audit row behind, alongside Notion
Use cases
- →Teams keeping Notion and Google Sheets aligned by hand for contracts
- →Pushing contracts events into Notion and Google Sheets the moment they land, not on the next poll
- →Contracts work where "Gather API Numbers" is still a manual step before Notion
- →Contracts work that only reaches Notion when a webhook arrives, when someone remembers to start it
Integrations
Workflow preview (31 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (31 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
Architect levelThe deepest tier - sub-workflow delegation, state snapshots, and full observability.
- •Validating required fields before the write
- •Upserting so reprocessing a document does not duplicate it
- •Moving data between Notion, Gmail and Google Sheets in a single run
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 (Notion, Google Sheets, HTTP / REST API, Gmail, …). 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.
Related templates
Issue invoices with Google Sheets & Notion
Contracts on n8n: runs when a webhook arrives across Google Sheets, Notion, Slack and Gmail, starting at "Download Source File". Parses the incoming file into rows. 29 documented nodes.
Summarize long emails: Notion for invoices
Invoices on n8n: runs when a webhook arrives across Notion, Slack, Gmail and Google Sheets, starting at "Detect Sentiment". Scores the sentiment of every message. 31 documented nodes.
Create invoices for summarization
Summarization on n8n: runs when a webhook arrives across Google Sheets, Notion, Slack and Gmail, starting at "Download Source File". Parses the incoming file into rows. 21 documented nodes.
Create quotes with Notion & Slack
Invoices on n8n: runs when a webhook arrives across Notion, Slack, Google Sheets and Gmail, starting at "Download Source File". Parses the incoming file into rows. 29 documented nodes.