Zhipu AI (Z.ai) · Free API
GLM-4.7-Flash
Listed under Zhipu BigModel’s “free models”; calls are free of charge.
Free API Available 🛠 Tool calling 195K 🕒 Verified on 2026-10-10
Note: 30B-class model tuned for agentic coding; 128K max output, thinking mode, function calling and MCP.
Free conditions
- Free conditions
- Listed under Zhipu BigModel’s “free models”; calls are free of charge.
- Free until
- —
- Rate limits
- Concurrency and rate limits apply – see the rate-limit page in the console.
- Sign-up / login
- Required
- Real-name verification
- —
- Credit card
- —
- Region
- —
- Data use
- —
Specs
- Provider
- Zhipu AI (Z.ai)
- Platform
- Zhipu BigModel platform
- Type
- Free API
- Modalities
- Text
- Parameters
- —
- Context length
- 195K (200,000 tokens)
- License
- Proprietary (API)
- Tool calling
- Yes
- Released
- —
How to access
- API base URL
https://open.bigmodel.cn/api/paas/v4- Model ID
glm-4.7-flash- Platform page
- https://bigmodel.cn/
Official sources
- 智谱开放文档 – GLM-4.7-Flash https://docs.bigmodel.cn/cn/guide/models/free/glm-4.7-flash
🕒 Verified on 2026-10-10 · Free terms change often. Always confirm limits, data-use policy and regional availability on the official page before relying on a free tier.
GLM-4.7-Flash: paid API prices on 2 channels →
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