Blog
Building Production-Grade LLM Tools from Existing REST APIs
How to turn your existing REST API into a reliable, production-grade LLM tool without brittle prompts, glue code, or constant firefighting.
The Hidden Costs of DIY LLM Tool Integration (Schema Drift, Validation, Retries)
Schema drift, broken validation, and retry chaos silently erode DIY LLM tool integrations. Here’s what backend teams miss - and how to fix it.
From Swagger to GPT: Making Your API Actually Usable by Large Language Models
Why your OpenAPI spec isn’t enough for LLMs - and what backend teams must change to make APIs reliably usable by GPT and other large language models.
Why LLM Function Calling Breaks with Real-World APIs (And How to Fix It)
LLM function calling works in demos but fails with real-world APIs. Learn why it breaks and how to make your OpenAPI reliable for production LLM use.
How to Turn an OpenAPI Spec into a Reliable LLM Tool (Without Manual Glue Code)
A practical guide for backend teams on converting an OpenAPI spec into a reliable LLM tool without brittle glue code. Learn how to move from OpenAPI to GPT-ready tools the right way.