Wuhan Chain (based on Ethereum) uses Solidity language for contract development. Currently, it supports APIs including JSON-RPC API and WebSocket, and supports certificate mode including Key Trust mode, Public Key Upload mode and Chain Account Address Upload mode. It generates chain account address and public and private keys by ECDSA (Secp256k1) algorithm.

Gateway Access Instructions https://bsnbase.com/static/tmpFile/bzsc/openper/7-3-3.html

Contract Development Documentation https://ethereum.org/en/developers/docs/