# Dark Energy Crystals (DEC)

- [DEC Markets](/dark-energy-crystals/external-chains.md): These are the external markets where DEC can be traded for other cryptocurrencies.
- [In-Game](/dark-energy-crystals/external-chains/in-game.md)
- [Hive Engine](/dark-energy-crystals/external-chains/hive-engine.md): HIVE-Engine is the decentralized exchange for Dark Energy Crystals on the HIVE blockchain.
- [Uniswap](/dark-energy-crystals/external-chains/dec-on-ethereum.md): Dark Energy Crystals can be traded on the Uniswap DEX for ETH or DAI.
- [TribalDEX](/dark-energy-crystals/external-chains/diesel-pools-on-tribaldex.md): Using this simple swap tool powered by HIVE-Engine, you can instantly exchange SWAP.HIVE for DEC and  vice versa.
- [PancakeSwap](/dark-energy-crystals/external-chains/dec-on-binance-smart-chain.md): DEC can be traded for BUSD (Binance Dollars) on this Binance Smart Chain DEX.
- [Transferring DEC](/dark-energy-crystals/transferring-dec.md)
- [Providing Liquidity (DEC)](/dark-energy-crystals/providing-liquidity.md): Decentralized Exchanges require liquidity provided by users. These are the various places you can provide liquidity in DEC.
- [TribalDEX Liquidity Pools (DEC)](/dark-energy-crystals/providing-liquidity/tribaldex-diesel-pools-hive.md): Use this guide to provide liquidity to the DEC:SPS Pool on Tribaldex.com