LLM API Integration Guides
Hands-on tutorials · Pricing analysis · Integration guides
Production Multi-Model Gateway HA Blueprint: Automated Failover, Circuit Breaking, and Zero-Downtime Guide
Suffering from 429 rate limits and 504 gateway timeouts on single-model setups? This HA blueprint provides an ASCII failover topology, turnkey resilient client code, dedicated APIBox routes, circuit breaking, and cost-efficient disaster recovery.
Aider + APIBox Production Blueprint: 10-Second Setup for Dual-Model Architecture (Claude 5 Code + GPT-6 Astra Fast Commit)
How to configure Aider CLI for maximum efficiency and minimum cost? This production blueprint covers ASCII dual-model topology, 10-second setup, dedicated APIBox Hong Kong gateway, Git auto-commit best practices, and slashing inference bills by over 70%.
Self-Hosting LobeChat & NextChat with APIBox: Unified Access to GPT, Claude, and Gemini
A complete Docker Compose guide to self-hosting LobeChat and NextChat for technical teams. Connect GPT-6 Astra, Claude 5, and Gemini using a single APIBox Base URL, resolving high concurrency rate limits (429), streaming SSE interruptions, and payment restrictions.
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.
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.
What Is Function Calling? The Key Capability Behind AI Agents That Can Use APIs
Function calling is the key capability that lets AI agents use external tools and APIs. This guide explains how it works, when to use it, common implementation mistakes, and how to test it with APIBox.
How to Connect Dify to APIBox: Use Claude, Gemini & DeepSeek in Your Workflows
Step-by-step guide to connecting Dify to APIBox. Access Claude, GPT-5, Gemini, and DeepSeek through a single OpenAI-compatible endpoint—no region restrictions, at roughly 1/7 the official cost.
What Is OpenAI-Compatible API? The Standard Powering Every AI App
OpenAI-compatible API is the de facto standard interface for large language models. This guide explains what it is, how it works, and why almost every AI tool supports it—including how to use it with APIBox.