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.