GetBindu/Bindu ? reverse-engineered prompt

Build me a Python library and local service that lets an AI agent go online with one simple wrapper call. I want to give it a small handler that takes messages and returns a reply, and have the library handle the boring stuff like identity, secure communication, and taking payments before it does work.

It should support an agent inbox experience where messages feel like a normal thread, with signed requests and verified identities so I can see who is talking to who. Please make it work with a local URL, let me expose it to the internet for testing, and include a simple example agent I can run right away. If there are docs or protocol details I need to follow, look up the current docs online if needed and keep the setup as simple as possible.