KeyoAPI
GLM 5.3 API — Call Zhipu GLM on KeyoAPI (OpenAI-Compatible)
GLM 5.3 on KeyoAPI is an OpenAI-compatible chat model for everyday product lanes, high-volume classification, and tool loops.
Overview
GLM 5.3 on KeyoAPI is an OpenAI-compatible chat model for everyday product lanes, high-volume classification, and tool loops. Indicative rates are about $0.24 / $0.77 per 1M in/out — confirm live on the glm-5.3 model page. Call POST /v1/chat/completions at https://www.keyoapi.xyz/v1 with Bearer auth and model=glm-5.3. Same key as GPT-class, Claude-class, and vision models.
Quick start
Base URL: https://www.keyoapi.xyz/v1
Endpoint: POST /v1/chat/completions
Model: model=glm-5.3
curl https://www.keyoapi.xyz/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"glm-5.3","messages":[{"role":"user","content":"Summarize GLM 5.3 API pricing on KeyoAPI"}]}'Auth uses the same Bearer API key as chat. Full notes: Keyo docs.
FAQ
How do I call glm-5.3?
Set baseURL to https://www.keyoapi.xyz/v1, Authorization: Bearer YOUR_KEY, and model=glm-5.3 on POST /v1/chat/completions.
Where is live pricing?
Confirm on the glm-5.3 model page. Indicative Keyo rates are about $0.24 / $0.77 per 1M in/out.