Can I Trade DOT on a DEX? Print
Modified on: Wed, 3 May, 2023 at 5:00 PM
Yes, you can! After the launch of the parachains on Polkadot and Kusama, users can swap DOT or KSM on any decentralized exchange built on a parachain.
Decentralized exchanges (DEX) allow users to trade their assets without using centralized exchanges (CEX), increasing security by keeping control of their funds at all times in their wallets.
To trade DOT or KSM in a DEX, a parachain must offer this service to its users. Various teams specialize in providing DeFi tools for the Polkadot ecosystem. These tools are listed by community-own sites like Dotinsights or Parachains.info, where you can find projects being developed on Polkadot and Kusama.
To swap DOT on a DEX, you need to "bridge" your DOT from the Relay Chain to the parachain where the DEX is deployed. Each DEX might provide the tools to simplify the transfer of the assets.
Why isn't there a DEX on Polkadot's Relay Chain?
The primary role of the Relay Chain of Polkadot is to provide security and interoperability to the connected parachains. It cannot run smart contracts or deploy dApps, including any DEX.
However, this interoperability allows parachains to establish communication channels without trusting any third-party bridge, so they never trade off the security granted by the Relay Chain. This enhances the user experience and facilitates the growth, liquidity, and connectivity of any dApp built on a parachain.
DOT tokens offered on DEX's on other networks (like Ethereum or Binance Smart Chain) are not native DOT tokens. They are what's called "wrapped" or "DOT-pegged" tokens and can't be transferred to Polkadot or its parachains. If you are interested in exchanging these tokens to native DOT, you'll need to use a CEX. Please check this article for more information.
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