Ace - Trade and Earn with your Equity Tokens on Robinhood Chain 24/7

Videos

Tech Stack

React

Web3

Ethers

Solidity

Node

Description

Ace is a perpetual exchange for equities, deployed on Robinhood Chain testnet. The first market is AMZN. Traders post USDG or the AMZN token as margin. Liquidity sits in one shared pool, and a position’s open profit and loss stays on that position instead of being marked into the pool price.

US stocks trade about six and a half hours a day. Ace keeps the book open for the rest. A keeper reads the latest public print and publishes it as the bid and ask, so the mark stays tied to the last real trade while the cash session is shut. Market, limit, stop, and take-profit orders are signed in the trader’s wallet and filled by that keeper.

Anyone can try it with testnet ETH from the Robinhood faucet and testnet USDG from Paxos. The minimum order is $10.

Ace is now live on robinhood testnet at: https://ace-fe.vercel.app

Progress During Hackathon

Ace started this buildathon as a Sui Move perpetuals design. During the buildathon we rewrote it as a Solidity protocol for Robinhood Chain and deployed it on testnet. The core is one shared LP pool per collateral set, with markets opened on that pool. The first pool accepts USDG and the AMZN token and lists an AMZN perpetual. Trader margin stays on the position. The pool price is the vault’s cash, escrow, and unpaid fees. Open profit and loss is settled from the position. Orders are created in the trader’s wallet and filled by a keeper. Foundry tests cover the settlement paths. Around that contract we shipped the rest of the product. A TypeScript SDK talks to the deployed core. The trading app has a wallet picker, an AMZN chart, an order ticket, positions, and open orders. A backend keeper reads the public AMZN print, publishes it as the on-chain bid and ask, and fills orders that are ready. The app subscribes to those prices, so the mark and position value follow the latest print even while the cash session is closed. The minimum order on the live market is $10, so the flow can be tried with faucet ETH and testnet USDG. What is live today is a tested prototype on Robinhood Chain testnet: one market, a shared pool, keeper-filled orders, and a trading interface.

Fundraising Status

Ace has not raised fund yet.