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LangSmith provides both a Python SDK for interacting with Agent Server.
Python SDK reference For detailed information about the Python SDK, see Python SDK reference docs.

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Installation

You can install the packages using the appropriate package manager for your language:
  • Python
  • JS
pip install langgraph-sdk

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Python sync vs. async

The Python SDK provides both synchronous (get_sync_client) and asynchronous (get_client) clients for interacting with Agent Server:
  • Sync
  • Async
from langgraph_sdk import get_sync_client

client = get_sync_client(url=..., api_key=...)
client.assistants.search()

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Learn more

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