xagentauth

AgentAuth client SDK for Python — authenticate AI agents against any AgentAuth-compatible server.

Installation

pip install xagentauth

With LangChain integration:

pip install xagentauth[langchain]

With CrewAI integration:

pip install xagentauth[crewai]

Quickstart

import asyncio
from xagentauth import AgentAuthClient

async def main():
    client = AgentAuthClient(
        base_url="https://api.example.com",
        api_key="ak_...",
    )

    # One-call flow: init → get → solve
    result = await client.authenticate(
        difficulty="medium",
        solver=my_solver,
    )

    print(f"Token: {result.token}")
    print(f"Score: {result.score}")

asyncio.run(main())

Step-by-step API

init = await client.init_challenge(difficulty="hard")
challenge = await client.get_challenge(init.id, init.session_token)

# Solve the challenge with your agent
answer = await compute_answer(challenge.payload)

result = await client.solve(init.id, answer, init.session_token)
print(f"Token: {result.token}")

Features

• Async-first with httpx
• Full challenge flow: init → get → solve → verify
• Auto-HMAC computation on solve requests
• AgentAuth response header parsing
• Pydantic models for type safety
• LangChain and CrewAI tool integrations

License

MIT