Polygon PoS is a proof-of-stake EVM-compatible sidechain that runs alongside Ethereum. Its fast blocks and low fees have made it a long-standing favorite for retail payments and stablecoin use.
Proof-of-Stake. Settlement on U.CASH is non-custodial: every payment moves on-chain, direct to a wallet you control. Confirmation policy for Polygon: Credited after a few PoS confirmations, usually within a minute..
A single U.CASH account works across accept, swap, and buy. Pick where to start.
Take POL in checkout alongside cards and 30+ chains. White-label, non-custodial, live in minutes.
Trade POL for any asset across the network, routed for the best price.
Get POL with any asset you hold, one step, settled to your wallet.
Receive, hold, and settle POL your way.
The leading smart-contract blockchain and home of ERC-20.
Ethereum L2 built on the OP Stack.
Leading Ethereum L2 by activity.
Ethereum L2 and home of the OP Stack.
High-throughput EVM chain for consumer apps.
Fast-finality EVM chain with sub-second settlement.
One account unlocks accept, swap, buy, and the rest of the U.CASH network across 30+ chains.