LLM API Integration Guides
Hands-on tutorials · Pricing analysis · Integration guides
LiteLLM vs APIBox: Self-Hosted LLM Proxy or Managed API Gateway?
Compare LiteLLM and APIBox for unified LLM access. Learn when to self-host an LLM proxy, when to use a managed API gateway, and how OpenAI-compatible routing affects cost and operations.
Open WebUI APIBox Setup: Connect GPT, Claude, Gemini, and DeepSeek with One Base URL
A practical Open WebUI setup guide for APIBox. Configure an OpenAI-compatible connection, add model IDs, test chat, and fix common base URL or model list issues.
Vercel AI SDK with APIBox: Use Claude, GPT, Gemini, and DeepSeek Through One Provider
Learn how to use APIBox with the Vercel AI SDK through an OpenAI-compatible provider. Includes setup values, generateText, streamText, model switching, and troubleshooting.
MCP and LLM API Gateways: How to Build Agents That Use Tools and Switch Models
MCP connects AI agents to tools and data, while an LLM API gateway keeps model access stable and swappable. This guide explains how to use both together without confusing their roles.
AI API Access in China: How to Use Claude, GPT, Gemini, and DeepSeek Through One Integration
A practical guide for developers in China who want stable access to Claude, GPT, Gemini, and DeepSeek APIs, with lower setup friction, simpler billing, and one OpenAI-compatible integration path.
Why Does an AI API Work One Minute and Fail the Next? A Practical Guide to Rate Limits, Network Paths, and Fallbacks
If your AI API sometimes works and sometimes fails, this guide explains the most common causes, from rate limits and network instability to provider routing issues and missing fallback strategy.
How to Unify Access to Qwen, GLM, Kimi, and DeepSeek APIs
A practical guide to unifying access to Chinese LLM APIs such as Qwen, GLM, Kimi, and DeepSeek so developers can reduce duplicated integration work and keep future model switching flexible.
Which AI Model Is Best for Coding? Claude vs GPT vs Gemini vs DeepSeek in 2026
A practical comparison of Claude, GPT, Gemini, and DeepSeek for AI coding in 2026, covering code generation, debugging, refactoring, long-context work, and real cost trade-offs for developers.
How to Build Multi-Model Routing: A Practical Low-Cost AI App Strategy with APIBox
A practical guide to multi-model routing, including task-based model selection, fallback strategy, cost control, and how to use APIBox to connect Claude, GPT, Gemini, and DeepSeek through one entry point.
How to Share One API Configuration Across Claude Code, Cursor, and Cline
If you use Claude Code, Cursor, Cline, and other AI coding tools together, this guide explains how to share one APIBox configuration to reduce duplicated setup, simplify switching, and keep model choices flexible.