GLM-5.3 Flash API

Use GLM-5.3 Flash through the UncensoredAI OpenAI-compatible API with a single key and per-token billing. Point any OpenAI SDK at the endpoint, set the model to glm-5.3-flash, and stream or batch as you like.

Specifications

Model ID: glm-5.3-flash
Provider: Zhipu AI
Context window: 1M
Max output: 66K
Input / 1M: $0.056
Cached / 1M: $0.0056
Output / 1M: $0.056

Example request

curl https://uncensoredai.dev/v1/chat/completions \
  -H "Authorization: Bearer sk-***" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-flash",
    "messages": [{ "role": "user", "content": "Hello" }],
    "stream": true
  }'

Get an API key Full pricing Try it in the playground