Official DeFi interfaces: who restricts what
Official DeFi interfaces rated by the technical restrictions they enforce: the fewer, the better. Click a row for the evidence. Snapshot of 2026-10-10.
- D: More than 20 restrictions
- C: 6–20 restrictions
- B: 1–5 restrictions
- A: No technical restriction found
- n/a: Nothing could be determined
| Interface | Rating | Geo Block | Feature Block | Wallet screening | VPN | Official app | Permissionless app |
|---|---|---|---|---|---|---|---|
| Sky (ex-Maker) Ethereum, Base, Arbitrum, Optimism, Unichain | D | yes (35) | yes | yes (API) | detect | app.sky.money | sky.cp0x.com |
| Ethena Ethereum, Arbitrum, Base, Optimism, Mantle, BNB Chain, many L2s via LayerZero | D | yes (1) | yes | yes (API) | ToS only | app.ethena.fi | ethena.cp0x.com |
| Euler Ethereum, Base, Arbitrum, Avalanche, BNB Chain, Sonic, Berachain, BOB, Swell, Unichain, Linea | D | yes (22) | yes | yes (API) | detect | app.euler.finance | euler.cp0x.com |
| Spark Ethereum, Base, Arbitrum, Gnosis, Optimism, Unichain, Avalanche | B | reported (1) | n/a | reported (API) | block | app.spark.fi | spark.cp0x.com |
| Uniswap Ethereum, Unichain, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, zkSync, Blast, Celo, Zora, World Chain | B | reported (1) | yes | yes (API) | no | app.uniswap.org | uni.cp0x.com |
| Morpho Ethereum, Base, Arbitrum, Optimism, Polygon, Unichain, World Chain, Katana, Plume, Sonic | B | n/a | yes | yes (API) | ToS only | app.morpho.org | morpho.cp0x.com |
| Aave V3 Ethereum, Arbitrum, Optimism, Base, Polygon, Avalanche, BNB Chain, Gnosis, Scroll, zkSync, Linea, Sonic, Celo, Mantle, Soneium | B | ToS only | no | yes (API) | ToS only | app.aave.com | aave.cp0x.com |
| Balancer Ethereum, Arbitrum, Base, Avalanche, Gnosis, Optimism, Polygon, Sonic | B | no | no | yes (API) | no | balancer.fi | balancer.cp0x.com |
| Tornado Cash Ethereum, BNB Chain, Polygon, Gnosis, Arbitrum, Optimism, Avalanche | B | n/a | n/a | reported (frontend) | n/a | tornadocash.eth.limo | tornado.cp0x.com |
| Liquity V2 Ethereum | A | optional | no | optional (frontend) | optional | liquity.app | liquity.cp0x.com |
| CoW Swap Ethereum, Gnosis, Arbitrum, Base, Avalanche, Polygon, BNB Chain | D | no | yes | yes (API) | no | swap.cow.fi | — |
| Polymarket Polygon | D | yes (7) | yes | n/a | block | polymarket.com | — |
| Ambient Finance Ethereum, Scroll, Blast, Swell, Plume | D | yes (21) | no | yes (frontend) | no | ambient.finance | — |
| Ondo Finance Ethereum, Mantle, Arbitrum, Polygon, BNB Chain | D | ToS only | yes | n/a | n/a | app.ondo.finance | — |
| Notional Exponent Ethereum | C | yes (18) | no | yes (frontend) | no | notional.finance | — |
| SushiSwap Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Blast, 30+ more | C | no | yes | yes (frontend) | ToS only | www.sushi.com | — |
| PancakeSwap BNB Chain, Ethereum, Arbitrum, Base, zkSync, Linea, opBNB, Polygon zkEVM | C | reported (10) | n/a | n/a | n/a | pancakeswap.finance | — |
| EigenLayer (EigenCloud) Ethereum | C | reported (7) | n/a | ToS only | block | app.eigenlayer.xyz | — |
| Beefy Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Sonic, 30+ more | C | no | yes | no | no | app.beefy.com | — |
| Lido Ethereum | B | no | yes | yes (API) | detect | stake.lido.fi | — |
| Aave V4 (Aave Pro) Ethereum, Base | B | ToS only | yes | yes (API) | ToS only | pro.aave.com | — |
| Lombard Ethereum, Base, BNB Chain | B | ToS only | yes | ToS only | ToS only | www.lombard.finance/app | — |
| 1inch Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, zkSync, Linea, Sonic, Unichain | B | reported | ToS only | yes (API) | ToS only | 1inch.com | — |
| Aerodrome Base | B | ToS only | yes | n/a | ToS only | aerodrome.finance | — |
| Centrifuge Ethereum, Base, Arbitrum, Avalanche, BNB Chain, Plume | B | n/a | yes | n/a | n/a | app.centrifuge.io | — |
| Frax Finance Ethereum, Fraxtal, Arbitrum, Base, Optimism | B | n/a | n/a | reported (smart contract) | n/a | frax.com | — |
| KyberSwap Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, Linea, Scroll, zkSync, Mantle, Blast, Sonic, Berachain | B | no | yes | yes (API) | ToS only | kyberswap.com | — |
| OpenSea Ethereum, Base, Polygon, Arbitrum, Optimism, Avalanche, Blast, Zora | B | yes (1) | n/a | reported (API) | n/a | opensea.io | — |
| Safe{Wallet} Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, Gnosis, zkSync, Linea, Scroll, Celo, Mantle, Sonic, Unichain, World Chain, Berachain | B | no | yes | yes (frontend) | no | app.safe.global | — |
| Superstate Ethereum | B | n/a | yes | n/a | n/a | superstate.com | — |
| Across Ethereum, Arbitrum, Optimism, Base, Polygon, zkSync, Linea, Scroll, Blast, Mode, Lisk, Unichain, Ink, Soneium, World Chain | B | ToS only | no | yes (API) | ToS only | across.to | — |
| Compound III Ethereum, Arbitrum, Base, Polygon, Optimism, Scroll, Mantle, Linea, Unichain, Ronin | B | ToS only | no | yes (API) | ToS only | app.compound.xyz | — |
| Jumper (LI.FI) Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, zkSync, 30+ more | B | no | no | yes (API) | ToS only | jumper.xyz | — |
| Matcha (0x) Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Blast, Linea, Scroll, Mantle, Unichain, Berachain | B | reported (1) | n/a | ToS only | ToS only | matcha.xyz | — |
| Portal Bridge (Wormhole) Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, Optimism, Base, Scroll, Mantle | B | n/a | n/a | yes (API) | n/a | portalbridge.com | — |
| Relay Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Linea, Scroll, zkSync, 50+ more | B | no | no | yes (API) | n/a | relay.link | — |
| Synapse Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, Blast, Scroll, Linea | B | no | no | yes (API) | ToS only | bridge.synapseprotocol.com | — |
| Venus BNB Chain, Ethereum, Arbitrum, Base, opBNB, zkSync, Optimism, Unichain | B | no | yes | no | no | app.venus.io | — |
| Curve Ethereum, Arbitrum, Optimism, Base, Polygon, Avalanche, Fantom, Gnosis, Fraxtal, BNB Chain, Sonic | A | ToS only | no | no | no | www.curve.finance | — |
| deBridge Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Linea, 20+ more | A | ToS only | n/a | ToS only | n/a | app.debridge.finance | — |
| ENS Ethereum | A | no | no | ToS only | no | app.ens.domains | — |
| ether.fi Ethereum, Arbitrum, Base, Linea, Scroll, Blast | A | ToS only | ToS only | ToS only | ToS only | www.ether.fi/app | — |
| GMX Arbitrum, Avalanche, Botanix | A | no | no | no | ToS only | app.gmx.io | — |
| gTrade (Gains) Arbitrum, Base, Polygon, ApeChain | A | ToS only | n/a | ToS only | ToS only | gains.trade | — |
| Kelp DAO Ethereum, Arbitrum, Base, Optimism, Linea, Scroll | A | n/a | n/a | ToS only | n/a | kerneldao.com/kelp | — |
| Lido V3 (stVaults) Ethereum | A | no | no | no | no | stvaults.lido.fi | — |
| Maple Finance Ethereum, Base, Arbitrum | A | ToS only | ToS only | ToS only | n/a | app.maple.finance | — |
| Pendle Ethereum, Arbitrum, Base, BNB Chain, Mantle, Sonic, Berachain, Optimism | A | ToS only | ToS only | ToS only | ToS only | app.pendle.finance | — |
| QuickSwap Polygon, Polygon zkEVM, Manta Pacific, Immutable zkEVM, X Layer, Soneium | A | n/a | n/a | no | ToS only | dapp.quickswap.exchange | — |
| Snapshot any EVM (off-chain voting) | A | ToS only | no | no | no | snapshot.box | — |
| Stargate Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, Linea, Scroll, Mantle, 50+ more via LayerZero | A | ToS only | n/a | n/a | ToS only | stargate.finance | — |
| Usual Ethereum, Arbitrum, Base | A | ToS only | n/a | ToS only | ToS only | app.usual.money | — |
| Yearn Ethereum, Arbitrum, Base, Polygon, Optimism, Katana, Sonic | A | no | no | no | no | yearn.fi | — |
| Convex Ethereum, Arbitrum, Polygon, Fraxtal | n/a | n/a | n/a | n/a | n/a | curve.convexfinance.com | — |
| Fluid Ethereum, Arbitrum, Base, Polygon | n/a | n/a | n/a | n/a | n/a | fluid.io | — |
| Rocket Pool Ethereum | n/a | n/a | n/a | n/a | n/a | stake.rocketpool.net | — |
| Symbiotic Ethereum | n/a | n/a | n/a | n/a | n/a | app.symbiotic.fi | — |
| Velodrome Optimism, Mode, Lisk, Fraxtal, Ink, Soneium, Unichain, Swell, Superchain | n/a | n/a | n/a | n/a | n/a | velodrome.finance | — |
| Velora (ex-ParaSwap) Ethereum, Arbitrum, Base, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, zkSync, Linea | n/a | n/a | n/a | n/a | n/a | app.velora.xyz | — |
| Notional V3 (legacy) Ethereum, Arbitrum | D | yes (17) | yes | yes (frontend) | detect | v3.notional.finance | — |
| Compound V2 (legacy) Ethereum | B | ToS only | no | yes (API) | ToS only | v2-app.compound.xyz | — |
| Across V1 (legacy) Ethereum, Optimism, Arbitrum, Boba | A | ToS only | no | no | ToS only | v1.across.to | — |
| Curve Classic UI (legacy) Ethereum | A | no | no | no | no | classic.curve.finance | — |
| ENS Legacy Manager (legacy) Ethereum | A | no | no | no | no | legacy.ens.domains | — |
| Notional V2 (legacy) Ethereum | A | no | no | no | no | v2.notional.finance | — |
| Snapshot V1 (legacy) any EVM (off-chain voting) | A | ToS only | no | no | no | v1.snapshot.box | — |