embeddings: Unknown Model on global api.z.ai endpoint

[sourman]

Issue

Embeddings are not available on Z.Ai global endpoint (api.z.ai).

What we tried

Tested embeddings with model names from SDK docs on multiple endpoints:

Endpoints tested:

• https://api.z.ai/api/paas/v4/embeddings
• https://api.z.ai/api/coding/paas/v4/embeddings
• https://api.z.ai/embeddings
• https://api.z.ai/api/embeddings

Models attempted: embedding-2, embedding-3, glm-embedding, text-embedding-3

Outcome: All return "Unknown Model" (code 1211) or 404.

Working

Chat API ✅ on /coding/paas/v4 endpoint:

• glm-5 ✅
• glm-4.5 ✅
• glm-4.6 ✅

GET /models on coding endpoint returns only chat models (no embeddings listed).

Questions

1. Are embeddings planned for the global Z.Ai endpoint?
2. If available, what are the correct model names and endpoint path?

@wellenzheng

[sourman]

@tomsun28 any feedback on this?

[tomsun28]

@sourman hi, the Z.Ai endpoint not support the embeddings models now.

[sourman]

@tomsun28 Any timeline expected? Need this to make GLM viable for Openclaw use

[tomsun28]

hi @sourman I’ll ask internally.