MoneyChain3.0

Problem Statement

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.

Solution

⚙️ Architecture Overview1️⃣ Agent LayerSenderAgent: 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 LayerUses 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 LayerTwitter 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.