Z.ai API
Access 4 Z.ai modelsthrough YepAPI's unified API. One API key, OpenAI-compatible endpoint, pay-per-token pricing.
No credit card required. Takes 30 seconds.
GLM 5.2
Text GenerationAccess GLM 5.2 through one API key. Z.ai's latest flagship with 1M context.
GLM 5.1
Text GenerationAccess GLM 5.1 through one API key. Zhipu AI's latest bilingual model.
GLM 5
Text GenerationAccess GLM 5 through one API key. Balanced bilingual model from Zhipu AI.
GLM 5 Turbo
Text GenerationAccess GLM 5 Turbo through one API key. Fast bilingual model from Zhipu AI.
Z.ai API through YepAPI
YepAPI provides access to Z.ai models through a unified API endpoint. Instead of managing a separate Z.ai API key and billing account, use your single YepAPI key to call any Z.ai model alongside 60+ other AI models from OpenAI, Anthropic, Google, Meta, and more.
All Z.ai models use the same OpenAI-compatible request format. Switch between models by changing the model parameter — no SDK changes, no code rewrites. Pay per token with no monthly minimums.
Ready to use Z.ai models?
4 Z.ai models included with one API key. $5 free credit on signup. No credit card required.