LiteLLM: One API for Every AI Model — A Practical Guide to the OpenAI-Compatible Gateway

LiteLLM: One API for Every AI Model — A Practical Guide to the OpenAI-Compatible Gateway The "Every AI Gets Its Own SDK" Problem Claude API, OpenAI API, Gemini API — implement each separately and your code fragments across three different patterns: # ❌ Three SDKs, three code paths from anthropic import Anthropic from openai import OpenAI from google.generativeai import GenerativeModel LiteLLM solves this with a single OpenAI-compatible interface that routes to 100+ LLM providers. One codebase, o