Solidity

Because the CVM is fully compatible with Ethereum’s EVM, smart contracts written in Solidity can run seamlessly on the CertiK Chain. And because the Chain is built on top of Cosmos, Solidity contracts written on-chain are compatible with the Cosmos Network. Similarly, contracts written in Solidity can call contracts written in DeepSEA (or vice versa) because the program is ABI compatible with Solidity.

Resources on Solidity