One endpoint

Note: Install the server extra first: pip install "praisonaiagents[os]". Set OPENAI_API_KEY in the same terminal.

launch instead of start

start answers one question and stops. launch keeps the agent running and waits for questions on a path.

Save this as server.py and run it. The terminal stays busy while the server is up.

Example

from praisonaiagents import Agent

agent = Agent(
    name="Assistant",
    instructions="You are a helpful assistant.",
    llm="gpt-4o-mini"
)
agent.launch(path="/ask", port=8000)

Example explained

launch — Starts a web server for the agent and keeps it running.
path — The part of the address that reaches this agent.
port — The number after the colon in the address. 8000 is the default.

What you should see

The server prints its address, http://127.0.0.1:8000, and lists /ask as an endpoint.

Open http://127.0.0.1:8000/docs in a browser. That page lists every path the server answers.

Reference: documentation