LayerFlow Blog

Guides for prompts, models, and cost

Practical SEO-ready writing on prompt workspaces, LLM budgets, multi-model compare, BYOK, and gateway workflows.

What Is an LLM Gateway? OpenAI-Compatible APIs Explained

Understand LLM gateways, OpenAI-compatible APIs, and when a unified gateway helps — without confusing gateway with your whole AI workflow.

Jun 14, 2026AI gateway4 min read

Drop in an OpenAI-compatible base URL, route to multiple providers, and keep your app code simple while you compare and control costs.

May 8, 2026Use cases4 min read

Connect your app with an OpenAI-compatible SDK, keep workspace-side prompts and budgets, and ship without rewriting providers.