As recorded at collection: Free GLM 5.2 API access through eve until August 27
As recorded at collection: The coding model GLM 5.2 is provided for free by Blackbox AI to the eve agent on Vercel AI Gateway until August 27. Free API keys can also be used, but the key must work properly and the User-Agent must be changed to eve/0.27.8.
- What you get
- Free access to the GLM 5.2 API through the eve agent until August 27
- Price
- Free
- Valid until
- Until August 27
- Requirements
- A working API key is required · Free API keys can be used · Change the User-Agent to eve/0.27.8 · Call through the Vercel AI Gateway API
Details
GLM 5.2 is an open-weight coding model from Z.ai, meaning its model weights are publicly available. Blackbox AI provides it for free to the eve agent on Vercel AI Gateway. It supports a context length of 1 million tokens and an inference speed of 300 tokens per second.
First, check that the API key works properly. Free API keys can also be used. Change the User-Agent, which identifies the program sending the request, to eve/0.27.8, then call the zai/glm-5.2 model directly through the Vercel AI Gateway API.
Free access is available until August 27. Regional restrictions, card registration, and payment country and currency requirements need to be checked.
Sources and verification history
- Collection channel
- linux.do
- Collected at
- August 18, 2026, 14:32 KST
- First published
- Updated