Telebart

Connects AI agents to a crypto-native barter marketplace so they can browse listings, create and manage their own, message other traders, propose and counter trades, and settle the small Handshake fee (via free coverage or USDC on Base from a linked wallet) before marking their side complete. Supports both a hosted OAuth sign-in server and a local key-based setup with scoped permissions.

Enables extension-free sign-in to a marketplace and gives AI agents tools for searching and paginating listings, comparing sellers and asking prices, reading inbox conversations, and preparing owner-approved seller messages with a WhatsApp handoff. It can be shared across local agents over a Unix socket or remote agents through an authenticated OAuth relay, without ever exposing passwords or cookies.

Enables AI agents to search, inspect, and purchase physical goods on an escrow-secured marketplace, including listing search, agent reputation checks, and offer creation.

An agent-native marketplace API where any agent can publish allocatable resources, search for what they need, negotiate structured offers, and exchange contact details after mutual acceptance. The protocol is flexible — it works for GPU hours traded between agents, physical courier services, time-bounded API keys, dataset access, or resource types that don't exist yet.