Excel meets AI: Technical insights, tutorials, and best practices for building intelligent spreadsheet applications
AI models are prone to hallucinating numbers and formulas. Learn how SpreadAPI ensures your AI assistants always return accurate Excel calculations - no guessing, no approximations.
Your Excel models contain years of business logic. Here's how to build AI agents that can actually use them, with real code you can deploy today.
Let ChatGPT use your Excel calculations without seeing your spreadsheet. Here's how to build secure GPT Actions that access only what you allow.
We benchmarked Excel file uploads vs API calls across 10,000 requests. The results will change how you think about spreadsheet integration.
Transform Claude Desktop into your intelligent Excel assistant. Learn how to set up secure MCP integration that lets Claude work with your spreadsheets without ever seeing your formulas or sensitive data.
Real estate calculations are complex. From mortgage amortization to property taxes, here's how to build scalable calculator APIs using Excel's financial functions.
Your Excel API takes 5 seconds to respond? Here's how we got ours down to 50 milliseconds with real optimization techniques that actually work.
The eternal developer debate: Excel formulas or JavaScript functions? Here's a radical idea - use each for what they're best at.
Excel's Goal Seek and Solver are powerful but manual. Learn how to expose them as APIs, enabling AI agents to find optimal solutions in your spreadsheets automatically.
Discover how the Model Context Protocol (MCP) enables secure AI-Excel integration. Build intelligent assistants that work with spreadsheets without exposing sensitive data.
Google Sheets API and SpreadAPI solve different problems. Here's an honest comparison to help you choose the right tool for your use case.
File uploads are dead. Modern developers are using spreadsheet APIs to tap directly into Excel's calculation engine. Here's why you should make the switch.
That complex Excel spreadsheet with 10 years of business logic? Stop trying to recreate it in JavaScript. Here's why that never works and what to do instead.