https://pypi.org/project/langchain-agent-margin-router/ Recent updates to the Python Package Index for langchain-agent-margin-router en https://pypi.org/project/langchain-agent-margin-router/0.1.0/ LangChain integration for the Agent Margin Router: exposes all 39 paid API endpoints (market data, on-chain best-price, news, web, developer tools) as ready-to-use LangChain tools for your agents. Pay per call with USDC on Base via x402, or use an API key. Wed, 16 Sep 2026 20:22:29 GMT