AgentCore Payments middleware for LangChain agents
AgentCore 推出了用于 LangChain 智能体的支付中间件，支持确定性会话预算的 API 调用。该中间件通过签名 x402 支付指令处理费用，并配合 LangSmith 对每一次支付进行完整追踪。
SummaryAI generated
On August 18, 2026, LangChain Blog announced the launch of AgentCore Payments middleware. This tool is designed to provide payment processing capabilities for agents built using the LangChain framework, enabling them to directly handle financial transaction tasks and thus expanding the application scope of agents to scenarios that require financial interactions.
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AgentCoreLangChainLangSmith
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