Overview
What the exchange is: an order-book market for tokenized stocks quoted in USDG.
Crossbook is a stock exchange interface. Tokenized equities trade against USDG on a central limit order book, using the market model an equity trader already knows: a visible book of bids and asks, market and limit orders, and matching by price then time.
The market model
Each market pairs one tokenized equity, the base asset, against one quote asset. Buying the base means paying quote; selling the base means receiving quote. Orders are not swaps against a pool: they carry a price and a size, they rest on a book until they match, and the queue they join is public.
- Quote asset — USDG for every listed market, so sizes and totals are comparable across the board.
- Order types — market orders take the best available prices; limit orders set the worst price you accept and may rest.
- Matching — best price first, then earliest order at that price.
- Target network — Robinhood Chain (chain ID 4663).
Listed markets
7 markets are listed, all quoted in USDG. Tick size, size step and minimum size come from the market registry, and the interface reads them everywhere a number is entered or displayed.
Where to go next
- Getting started — place your first market and limit order.
- Order book — read depth, spread and tick grouping.
- Architecture — the adapter boundary between the interface and execution.
- Open the terminal — the fastest way to understand it.