JSON-RPC Interface The headless daemon bitcoind has the JSON-RPC API enabled by default, the GUI bitcoin-qt has it disabled by default. This can be changed with the -server option. In the GUI it is ...

The JSON-RPC server now recognizes JSON-RPC 2.0 requests and responds with strict adherence to the specification. See JSON-RPC-interface.md for details. (#27101) JSON-RPC clients may need to be ...

MCP, A2A, and Spring AI: the mental model that finally made it click — and where the complexity actually lives There is no shortage of AI agent tutorials on the internet. Most of them show you a ...

MCP is a client-server protocol over JSON-RPC 2.0 (running over stdio, HTTP+SSE, or WebSocket transport). Three roles: Host — the application (Claude Desktop, your custom agent app) Client — lives ...