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A practical guide for developers in China who need access to Claude and GPT APIs without fighting payment friction, unstable connectivity, or fragmented multi-provider setups.
Prompt caching, model routing, and batch processing can dramatically reduce your AI API bill. Here's exactly how, with code examples and real cost breakdowns.
Switching from OpenAI's official API to TokenLab takes two line changes. Your existing code, prompts, and model names all work as-is.
DeepSeek V4 Pro delivers state-of-the-art reasoning and coding capabilities at a fraction of the cost of closed-source alternatives. Learn how it works, when to use it, and how to integrate it.
Managing 5+ AI provider accounts is unsustainable. A unified gateway gives you access to hundreds of models through one API key, with automatic failover and consolidated billing.
A practical comparison of the top coding models in 2026. GPT-5.5, Claude Sonnet 5, Gemini 3.5 Flash, and DeepSeek V4 Pro/Flash, with pricing guidance, context, and workflow recommendations.
