Districts · ZK rollups
Katana
A DeFi-focused chain built by Polygon and GSR, connected to other chains through the Agglayer.
Katana is a DeFi-focused chain incubated by Polygon Labs and the trading firm GSR; its mainnet opened in the summer of 2025.
It concentrates liquidity in a few core apps and returns to users the yield earned on assets held in its bridge. It connects to other chains through Polygon’s Agglayer.
| Type | ZK rollup (Agglayer) |
|---|---|
| Technology | Polygon CDK |
| Rollup stage | Stage 0 (L2BEAT) |
| Fees are paid in | ETH |
| District weather follows | the market-cap-weighted change of this district’s tokens (KAT) |
How it looks in the city
It sits in the ZK quarter north of downtown, drawn in purple tones. Vehicles on its roads are transactions per second, and the container trucks heading downtown carry the data and proofs it posts to L1. Building height is the market cap of this district’s main token.
Weather in the Saturday, October 3, 2026 morning edition: 🌧 Rain −2.9% · Morning Edition →
Shops in this district (tokens)
- 🏦 USDCUSD CoinBanks & exchange counters (stablecoins)
- 🏦 USDTTetherBanks & exchange counters (stablecoins)
- 🏦 AUSDAgora DollarBanks & exchange counters (stablecoins)
- ⛽ WETHWrapped EtherGas stations (native gas tokens)
- 🛒 MORPHOMorphoMarkets & shops (DeFi tokens)
- 🛒 SUSHISushiSwapMarkets & shops (DeFi tokens)
- 🏛 KATKatanaDistrict office (chain governance token)
- ⚡ weETHether.fi 리스테이킹 ETHPower plants (staking tokens)
- 🛂 LBTCLombard BTCEmbassy (wrapped outside assets)
The 9 tokens registered for this district. These names are written on the shop signs.
Outside links
Facts on this page are as of 2026-10 and may change. If you spot a mistake, please tell us through the contact page.