In-Block Solving on Ethereum
Your route is stale
0x, Wintermute and your browser tabs work hard to quote you the best price.
But just before your trade lands, ETH wicks on Binance.
Then Metric pushes a price update, Wintermute withdraws LP, and SCP arbs the Uni pool.
When your trade lands onchain, your route is a mess: your route is no longer the best. And you get a price worse than on the chart, or your trade reverts, and you have to try again.
Fresh routes inside the block
Fynd InBlock re-routes your trade in the block.
The block builder runs Fynd locally, gives it the block state up to your trade, and Fynd returns the best route at that position to the builder.
If the new route pays you more than the route you signed, you settle on the new route. Otherwise you settle on your original route.
Unlike onchain routers and routes with fallbacks that only try a few options, Fynd InBlock solves a complete fresh route over all pools in real time.
Works with every router
Fynd API and Fynd Local DEX routers use Fynd InBlock out of the box.
You can also re-route 0x and Kyber routes with Fynd InBlock, and protect your trades entirely from over-quoting, toxic pools, reverts and stale routes.
Launching with Titan, Eureka, Relay, Definitive and Jumper
Fynd InBlock will launch with Titan and Eureka block builders on Ethereum.
And will first be available on Relay, Jumper, Definitive and Fynd frontends.
Ready for L2 Sequencers
Fynd InBlock works on any EVM chain today. Contact us for more information.
Get started
- Wallets and dApps: Integrate Fynd API or wrap your DEX-aggregator routes in the FyndJITRouter contract to go live with real-time routing.
- Block Builders & Sequencers: Run the Fynd side-car alongside your builder and sequencers, and earn more tips from the same txs. It's easy.
- Traders: Go to any of the supported dApps above, or ask your trading app to integrate with Fynd InBlock to get better fills and less reverts.
Contact us today to get started: DM @tanay_j on Telegram
Or go straight to the Docs
