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    MoneyChain3.0

    Send and receive crypto using your X handle — now powered by Hedera agents.

    Demo

    About

    MoneyChain 3.0 becomes a multi-agent payment network built on Hedera Hashgraph that lets users send and claim tokens via their social handles (starting with X/Twitter). Each “MoneyChain Agent” can: Communicate via A2A messages (Agent-to-Agent protocol). Handle transfer negotiation, wallet creation, and escrow claims. Settle payments using the Hedera Token Service (HTS) or verified EVM contracts. It’s like a social Venmo for Web3, but autonomous and agent-based.

    How it's made

    ⚙️ Architecture Overview 1️⃣ Agent Layer SenderAgent: initiated by a user sending funds to @handle. Sends A2A message → “payment intent”. ReceiverAgent: resolves @handle → wallet or escrow contract; responds with “claim intent”. Agents communicate via A2A over Hedera’s Consensus Service (for timestamped reliability). 2️⃣ Settlement Layer Uses Hedera Token Service (HTS) or ERC-20 on Hedera EVM. If receiver unregistered → funds → escrow contract (MoneyEscrow.sol). When receiver verifies X account → agent executes release transaction. 3️⃣ Identity Layer Twitter OAuth + verified signature stored on Hedera Consensus topic. Optional ENS/Farcaster integration later. 4️⃣ Plugin Extension (optional for bonus) Build a “Social Handle Resolver Plugin” for the Hedera Agent Kit so any agent can map @handle → wallet address.