End-to-end demonstrations of the x402 payment protocol with SIWE authentication across all supported protocols: JSON-RPC, REST, gRPC-Web, and WebSocket. Automatically creates a wallet, authenticates ...

Dev uv pip install -r pyproject.toml -e '.[dev]' Default Chainstack endpoints are already provided, but if you'd like to use different ones, please add them to .env. The complete list of environment ...

在大型语言模型（LLM）与企业级软件系统的集成进程中，上下文提供的摩擦力一直是限制人工智能应用深度的核心瓶颈。传统的架构范式高度依赖于静态的检索增强生成（RAG）管道或高度定制化、紧密耦合的应用程序接口（API）集成。这些传统方法不仅维护成本高昂，且难以适应底层数据模式的动态演进。模型上下文协议（Model Context Protocol, MCP）的出现从根本上改变了这一现状，它为人工智能系统 ...

The "Sweeper" Agent: Personal finance agents monitor interest rates across traditional banks and DeFi protocols. If a 0.5% higher yield is found, the agent moves capital instantly. No "Move Money" ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...