decentralized portfolio margin

one margin.
all of onchain finance.

Mosaiq is building decentralized portfolio margin for onchain finance. One account across assets, instruments and venues, with collateral measured against the risk of the whole portfolio.

explore the product
HyperliquidconnectingLighterconnecting
bids · asks
live combined depth · Hyperliquid + Lighter · execution remains venue-specific
the problem

your strategy crosses venues. your account should too.

A long on one venue. A hedge on another. Separate balances, separate margin requirements, separate fee tiers. Every new market adds another account to manage. Mosaiq brings those venues into one trading account.

the product

one account for the way you trade.

one balance

Deposit USDC once. Your balance supports positions and orders across supported venues. Mosaiq handles collateral rebalancing as venue needs change.

one view of your book

See your balances, positions, open orders and margin together. Each position retains its execution venue and funding.

one integration

Trade in the app or connect your strategy through the API: one interface for orders, market data and account updates across supported venues.

explore the API
how it works

you choose the trade. Mosaiq handles the account.

  1. 1fund once.Deposit USDC into your Mosaiq account.
  2. 2choose market and venue.Send an order in the app or through the API.
  3. 3execute on the venue.Mosaiq checks your margin and forwards the order to your selected venue, adding under 1 ms of latency at p99.
  4. 4manage it together.Confirmed fills update your positions, balance and margin in one account.

Orders execute on the underlying venue. Mosaiq has no order book and does not take the other side of your trade.

read the execution model
markets

every asset. every instrument. one portfolio.

Every market. Every way to express a view. Together.

decentralized portfolio margin

your portfolio is the unit of risk.

Decentralized portfolio margin that recognizes hedges across venues and instruments.

BTC · spot + short perpetual
fees

more volume. lower fees.

Mosaiq pools volume across every account, so every account trades at Mosaiq's rates from the first fill.

Mosaiq fees on Lighter by market group, compared with Lighter base fees
market groupmarketsMosaiq · maker / takerLighter base · maker / taker
core2000.36 / 2.520.40 / 2.80
robinhood570.84 / 3.45—
all rates in basis points (bps), per fill, including Mosaiq fees. base is the venue's entry tier for an unstaked account.Lighter Standard: zero trading fees.source: Lighter fees
risk

understand the account before you fund it.

execution
Every order names a venue. Mosaiq checks account risk, forwards the order and records confirmed fills. It never reroutes.
margin
Your account shows initial margin, maintenance margin and available funds.
liquidation
Liquidation checks use each position's execution-venue mark price. If account equity falls below maintenance margin, positions are reduced on their venues.Those trades fill at the venue's executable price, which can differ from the mark, and incur trading fees and a penalty. There is no insurance fund, and withdrawals are unavailable during a platform-wide halt. The combined book above shows depth only; it is not a pricing source for risk.
collateral movement
Mosaiq rebalances collateral between its pooled venue accounts and pays the transfer costs. Venue collateral constraints can still delay or prevent an order.

request access.

Join the private beta. Start with supported perpetual markets on Hyperliquid and Lighter, through the app or API. Already invited? open app

monthly trading volume, usd, optional

Opens an email draft to access@mosaiq.broker. Send it to complete your request.