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NataPerp DEX

This is a perpetual DEX

  • 0 Raised
  • 0 Juries


  • WalletConnect - Web3Inbox ๐Ÿ””
  • WalletConnect - Innovation Pooled Prize ๐ŸŽฑ
  • Chronicle Protocol - Most Innovative integration of a Chronicle Oracle โœ…
  • Chronicle Protocol - Integrate a Chronicle Oracle ๐Ÿ’š
  • Gnosis - Open Innovation on Gnosis Chain ๐Ÿ’ก
  • Chronicle Protocol - Build with a Chronicle Oracle on The Polyogon zkEVM ๐Ÿ“—
  • Polygon - Best use of zkEVM ๐Ÿ’œ
  • Polygon - Polygon zkEVM Defi Challenge ๐Ÿ’ฑ
  • Polygon - Joint Bounty: ๐• Build a Chronicle Oracle on Polygon zkEVM ๐Ÿ”จ



Long Description
Nata Perp is a perpetual trading DEX with a manual liquidation mechanism to close over-leveraged positions.ย 

We have three roles in our DEX: Traders, liquidity providers, and Liquidators.

Since the beginning of our DEX, the battle between traders and liquidity providers has been intense. Liquidity providers and traders are in fierce competition, both striving for victory in the market. Liquidity providers aim to maximize the fees earned from traders' liquidated positions.

We have implemented a staking mechanism to distribute to rewards accordingly to liquidity providers.

After a trader deposits collateral, they can open a Long/Short position with a maximum leverage of 20x.

Once a trader has opened their positions, they can increase or decrease their collateral, and this action impacts their position. If a trader increases his collateral, the leverage of his open position decreases. If a trader decreases his collateral, the leverage of his open position increases. When the leverage exceeds the maximum threshold defined by NataPerps, the open position can be liquidated.

NataPerps Dex has integrated Chronicle Oracle for real-time token price updates on Polygon zkEVM and Gnosis Chain.

Nata Perp also features a feed and a subscription system which leverage Web3Inbox.

All contracts leverage interfaces and utilities from OpenZeppellin.

Short Description
Nata Perp is a decentralised perpetual exchange where users can short and long their favourites cryptos.

Video presentation:


Github Repo:

Website URL:

Addresses of the contracts in the zkEVM Testnet:

Perpetuals : 0x1d2A5e157022293A0bC12C9b9Fd20Bc0Cf320869

Mock WBTC : 0x915C5863E25953BFD500438dEac6a2f8E2467F8d

Mock WETH : 0x38cB65FC2c60965FA209Fdf1A8a065F22F14CD54

Oracle WBTC : 0x39C899178F4310705b12888886884b361CeF26C7

Oracle WETH : 0x8Ba43F8Fa2fC13D7EEDCeb9414CDbB6643483C34

Selfkisser : 0x0Dcc19657007713483A5cA76e6A7bbe5f56EA37d

Addresses of the contracts in the Gnosis Chain:

Perpetuals : 0x57B0d98Fdd5621ACdf92047e62Ba39D9A4582dd6

WBTC : 0x8e5bBbb09Ed1ebdE8674Cda39A0c169401db4252

WETH : 0x6A023CCd1ff6F2045C3309768eAd9E68F978f6e1

Oracle WBTC : 0xA7226d85CE5F0DE97DCcBDBfD38634D6391d0584

Oracle WETH : 0xc8A1F9461115EF3C1E84Da6515A88Ea49CA97660

Selfkisser : 0x0Dcc19657007713483A5cA76e6A7bbe5f56EA37d


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