# Aster Inference API

**Canonical:** https://apis.io/apis/asterlab/aster-inference-api/  
**Provider:** Asterlab — https://apis.io/providers/asterlab/  
**Base URL:** https://api.asterlab.ai/v1  
**Documentation:** https://www.asterlab.ai/inference

Aster Inference API is published by [Asterlab](https://apis.io/providers/asterlab/) on the [APIs.io](https://apis.io/) network. Tagged areas include Inference, LLM, and OpenAI-Compatible. The published artifact set on APIs.io includes authentication docs.

OpenAI-compatible inference API from Aster serving open-weight models (gpt-oss-120b, gpt-oss-120b-fast, GLM 5.2). Authenticate with an Aster API key created in the inference console and set the base URL to https://api.asterlab.ai/v1; works with the OpenAI SDKs, LangChain, LiteLLM, and most agent frameworks. Zero data retention by default.

## Machine-readable artifacts (3)

- **Authentication** — https://raw.githubusercontent.com/api-evangelist/asterlab/refs/heads/main/authentication/asterlab-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/asterlab/refs/heads/main/conventions/asterlab-conventions.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/asterlab/refs/heads/main/apis.yml

## Tags

Inference, LLM, OpenAI-Compatible

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/asterlab/aster-inference-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/asterlab/.