Monitor AI infrastructure costs and route budget alerts with Claude, NVIDIA, Slack, and Gmail

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Built by Cheng Siong Chin Cheng Siong Chin
Created on June 05, 2026

Description

How It Works
This workflow automates cost analysis and budget optimization for enterprises managing complex operational expenses. Designed for CFOs, finance teams, and operations managers, it addresses the challenge of identifying cost inefficiencies and generating actionable recommendations in real-time. The system runs every 15 minutes, monitoring cost metrics and generating AI performance data. The Cost Intelligence Agent aggregates financial data before routing to parallel AI processing. Claude AI executes budget optimization analysis while a specialized cost model identifies spending patterns. Routing engines evaluate optimization strategies, with NVIDIA parsers ensuring standardized outputs. The Optimization Coordinator consolidates insights and routes by severity: critical overruns trigger executive alerts via email and Slack, warnings generate management notifications, while routine optimizations proceed to documentation and historical storage for trend analysis.

Setup Steps
Configure Schedule Trigger for 15-minute intervals
Add Claude API credentials in Workflow Configuration and Budget Alert Tool nodes
Set up NVIDIA API keys in Cost Intelligence Agent and Structured Output Parser nodes
Connect Gmail authentication and configure finance team distribution lists
Integrate Slack workspace credentials and specify budget alert channels
Configure storage endpoints in cost history nodes with database connections

Prerequisites
Claude API access, NVIDIA API credentials, Gmail/Google Workspace account, Slack workspace integration
Use Cases
Multi-department budget variance analysis, cloud cost optimization, procurement pattern detection
Customization
Integrate ERP systems, add department-specific rules, customize alert thresholds by category
Benefits
Reduces overruns 40% through early detection, identifies 15-20% monthly savings

Nodes Used (7)

AI Agent
@n8n/n8n-nodes-langchain.agent
Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic
Code
n8n-nodes-base.code
Code Tool
@n8n/n8n-nodes-langchain.toolCode
Send Email
n8n-nodes-base.emailSend
Slack
n8n-nodes-base.slack
Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured