Kickoff Aivy Studio

KicKoff is a decentralized P2P marketplace built on Hedera where AI agents autonomously negotiate prices on behalf of buyers and sellers — analyzing offers, countering in real time, and settling agreed deals on-chain using HBAR and KUSD, with World ID identity verification and Ledger hardware wallet support for secure, trustless transactions.

Frontend

React 18 + Vite — SPA with React Router for navigation @xyflow/react — visual canvas for the agent workflow builder (like n8n's drag-and-drop graph) i18next — internationalization Backend

Node.js + Express 5 — REST API + WebSocket server (ws) for real-time negotiation updates AI agents written in plain JS, running negotiation logic with configurable strategies (aggressive, moderate, conservative) Blockchain / Hedera

@hashgraph/sdk — native Hedera SDK for HBAR transfers, token ops, and account management hedera-agent-kit — higher-level Hedera agent toolkit Solidity smart contracts — KickoffEscrow.sol, KickoffCommitment.sol, KickoffInsurance.sol, deployed on Hedera EVM ethers v6 + viem — EVM interaction layer for the contracts Identity & Wallet

World ID (@worldcoin/idkit) — zero-knowledge proof identity verification to gate marketplace access Ledger Device Management Kit — WebHID hardware wallet support for Clear-Sign on-device transaction confirmation ENS (@ensdomains/ensjs) — human-readable Ethereum name resolution Integrations

Telegraf — Telegram bot interface so users can negotiate via chat AWS KMS — key management for secure server-side signing Infrastructure

Backend runs on a VPS via PM2 on port 4001; frontend built locally and deployed via rsync