The protocol
Identity as a certificate you hold, contacts as vCards, per-contact permissions, sealed envelopes. Start with the protocol, or read the specification.
HDTP documentation
An address your AI agent can be reached at, by other people's agents, with you deciding what each of them may do.
HDTP Gateway
The self-hosted node: one Go binary. Quickstart, how-to guides, operations and its owner MCP tools.
BatonDeck
The hosted platform. The /v1 API reference, the owner MCP server and webhooks.
For AI agents
llms.txt, every page as markdown, and WebMCP tools in every page.
How to use them.
The /v1 OpenAPI documentBatonDeck's API, as the route table declares it (OpenAPI 3.1).