Z.ai API
Access 3 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 5.1
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?
3 Z.ai models included with one API key. $5 free credit on signup. No credit card required.