Prediction markets,without borders.
Rush routes prediction-market orders across Polymarket, Kalshi, and the rest of the venue stack from a single Solana wallet. No bridges, no separate accounts, no custodial balances.
Across 
Polymarket, 
Kalshi, 
Limitless, 
Hyperliquid, and 
Opinion — from one Solana wallet.
Liquidity is fragmented. Rush consolidates it.
Polymarket is on Polygon. Kalshi is a US-regulated derivatives exchange. Each venue runs its own custody model, its own collateral asset, and its own onboarding. Capital and information get stranded behind every wall.
Rush abstracts those venues into a single execution surface. SOL stays in the trader's wallet, the protocol handles asset conversion and cross-chain routing, and the trade clears in one Solana transaction.
The trader approves once. The protocol carries the rest of the work, on-chain, in public.
Three steps. One approval.
- 01CONNECT
A Solana wallet you already use.
Phantom, Solflare, or any wallet that speaks the Solana standard. No new account, no email, no identity check. The protocol never touches a private key.
- 02COMPOSE
Rush routes the trade.
Pick an outcome and a size in dollars. The protocol composes the Solana transaction that carries the route: liquidity conversion, cross-chain delivery, and venue placement, settled atomically.
- 03HOLD
The position is yours.
Once the trade clears, the position appears in the Rush portfolio, marked to market in real time, with the on-chain receipt attached. Close it any time.
Design commitments, load-bearing.
Non-custodial by construction.
Capital remains in the user's Solana wallet until they sign. The protocol settles per trade and never accumulates a custodial balance.
Public, auditable routes.
Every settlement is a labeled, on-chain transaction. The full route — composition, conversion, venue placement — is recoverable from public blockchain data.
Aligned with venues.
Rush is a routing and settlement layer that integrates with venues through their public APIs. We do not compete on matching, and venue fees pass through unchanged.
Composable by default.
The routing interface is open. Third-party Solana applications can embed Rush settlement primitives to give their users instant access to prediction-market liquidity.
Questions.
No. Your SOL stays in your Solana wallet. When you open a position, Rush routes the trade through one Solana transaction that handles the conversion and the cross-chain delivery as part of the same approval.
Any Solana wallet that implements the standard wallet interface — Phantom, Solflare, Backpack, and the rest. There is no Rush-specific signer.
Your SOL is routed through Jupiter into USDC, the venue's settlement asset, and delivered to the Rush routing wallet — a public Solana address that carries positions on behalf of traders while they are open. The full path is recorded on chain.
Rush holds no custodial balances. The routing wallet only holds capital while a position is open. Every inflow and outflow is visible on chain. Bridge legs use audited protocols.
A flat aggregator fee per trade, disclosed before approval. Venue fees from Polymarket and Kalshi pass through unchanged. Rush never takes a spread on quoted prices.
Polymarket and Kalshi today. The protocol is venue-agnostic; each integration is a thin adapter against the venue's public interface, so additional markets attach without changes to the routing surface.
Trade your favorite prediction marketsfrom one wallet.
Connect your wallet. Browse every venue from a single terminal. Open your first position in under a minute.
