Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How It Works Scheduled triggers initiate automated contract reviews. The system fetches documents from cloud storage and email, then uses AI to extract key terms, obligations, and compliance requir...

Best for

Document Extraction automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.set, n8n-nodes-base.webhook, n8n-nodes-base.gmailtrigger, n8n-nodes-base.httprequest, n8n-nodes-base.merge, n8n-nodes-base.extractfromfile, @n8n/n8n-nodes-langchain.textsplitterrecursivecharactertextsplitter

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Cheng Siong Chin.

Original n8n.io source

1.1 Workflow description

Title: Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini
Workflow name: Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini

How It Works

Scheduled triggers initiate automated contract reviews. The system fetches documents from cloud storage and email, then uses AI to extract key terms, obligations, and compliance requirements. Multi-model parsing identifies gaps, inconsistencies, and potential risks. A scoring engine evaluates severity and routes alerts to the appropriate channels. The workflow then updates the CLM system and produces audit-ready documentation for tracking and governance.

Setup Instructions

Storage: Configure access to your Google Drive or webhook-based document repository.
Email: Connect Gmail to automatically ingest contract-related emails.
AI Extraction: Add the OpenAI API key and define extraction prompts for obligations and terms.
CLM System: Enter credentials for your contract lifecycle management platform.
Alerts: Set up Google Sheets logging and connect dashboard endpoints for risk and compliance alerts.

Prerequisites

Cloud storage access; Gmail credentials; OpenAI API key; CLM system credentials; document processing license

Use Cases

Contract renewal tracking; compliance audits; risk management; vendor agreement reviews; regulatory adherence monitoring

Customization

Adjust risk thresholds; modify extraction rules; add Slack notifications; extend compliance frameworks

Benefits

Reduces review time 80%; catches compliance gaps; automates audit trails;

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Schedule Contract Review

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - Workflow Configuration

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 3 - Webhook - Contract Upload

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 2.1

Block 4 - Gmail - Contract Emails

Type / Role: n8n-nodes-base.gmailTrigger - gmailTrigger
Config choices: Version 1.3

Block 5 - Fetch Contracts from Repository

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 6 - Merge All Contract Sources

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 7 - Extract Contract Content

Type / Role: n8n-nodes-base.extractFromFile - extractFromFile
Config choices: Version 1

Block 8 - Text Splitter - Clause Chunking

Type / Role: @n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter - textSplitterRecursiveCharacterTextSplitter
Config choices: Version 1

Block 9 - Document Loader - Contract Processing

Type / Role: @n8n/n8n-nodes-langchain.documentDefaultDataLoader - documentDefaultDataLoader
Config choices: Version 1.1

Block 10 - OpenAI Embeddings

Type / Role: @n8n/n8n-nodes-langchain.embeddingsOpenAi - embeddingsOpenAi
Config choices: Version 1.2

Block 11 - Vector Store - Contract Clauses

Type / Role: @n8n/n8n-nodes-langchain.vectorStoreInMemory - vectorStoreInMemory
Config choices: Version 1.3

Block 12 - OpenAI Chat Model - Compliance Analysis

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 13 - Structured Parser - Compliance Results

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 14 - AI Agent - Compliance Checker

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3

Block 15 - Calculate Risk Score

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 16 - Store Compliance Results

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.6

Block 17 - Route by Risk Level

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3.3

Block 18 - Alert - High Risk Contracts

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

Block 19 - Send to Dashboard API

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 20 - Update CLM System

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 21 - Update ERP System

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 22 - Prepare Audit Trail

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 23 - Store Audit Trail

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.6

Block 24 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Showing the first 24 of 36 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini
Complexity	advanced
Nodes	36
Categories	Document Extraction, AI Summarization
Author	Cheng Siong Chin
Published	12 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10761/10761.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows AI Summarization workflows

Frequently asked questions

What does Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, AI Summarization use case.

Cheng Siong Chin

203 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.set n8n-nodes-base.webhook n8n-nodes-base.gmailtrigger n8n-nodes-base.httprequest n8n-nodes-base.merge n8n-nodes-base.extractfromfile @n8n/n8n-nodes-langchain.textsplitterrecursivecharactertextsplitter

Complexity

advanced

Published 12 Nov 2025

Likes 0

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Install path: /data/workflows/10761/10761.json

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Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How It Works

Setup Instructions

Prerequisites

Use Cases

Customization

Benefits

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Contract Review

Block 2 - Workflow Configuration

Block 3 - Webhook - Contract Upload

Block 4 - Gmail - Contract Emails

Block 5 - Fetch Contracts from Repository

Block 6 - Merge All Contract Sources

Block 7 - Extract Contract Content

Block 8 - Text Splitter - Clause Chunking

Block 9 - Document Loader - Contract Processing

Block 10 - OpenAI Embeddings

Block 11 - Vector Store - Contract Clauses

Block 12 - OpenAI Chat Model - Compliance Analysis

Block 13 - Structured Parser - Compliance Results

Block 14 - AI Agent - Compliance Checker

Block 15 - Calculate Risk Score

Block 16 - Store Compliance Results

Block 17 - Route by Risk Level

Block 18 - Alert - High Risk Contracts

Block 19 - Send to Dashboard API

Block 20 - Update CLM System

Block 21 - Update ERP System

Block 22 - Prepare Audit Trail

Block 23 - Store Audit Trail

Block 24 - Sticky Note

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions