Core Concepts

OpenAI Compatibility

TARX is a drop-in replacement for OpenAI's API. Every endpoint, parameter, and response shape is identical. Migrate any OpenAI, Groq, or Anthropic client in one line.

Migration examples

From OpenAI

# Before
client = OpenAI(base_url="https://api.openai.com/v1", api_key="sk-...")

# After
client = OpenAI(base_url="http://localhost:11435/v1", api_key="none")

From Groq

# Before
client = OpenAI(base_url="https://api.groq.com/openai/v1", api_key="gsk_...")

# After
client = OpenAI(base_url="http://localhost:11435/v1", api_key="none")

From Azure OpenAI

# Before
client = OpenAI(base_url="https://your-resource.openai.azure.com", api_key="...")

# After (enterprise fleet)
client = OpenAI(base_url="https://tarx.your-company.com/v1", api_key="tarx_...")

Supported endpoints