OneChain Integration Notes

The official OneLabs developer documentation indicates that OneChain uses a Move-centric development flow and a CLI called one.

Public networks

• Mainnet RPC: https://rpc-mainnet.onelabs.cc:443
• Testnet RPC: https://rpc-testnet.onelabs.cc:443
• Devnet RPC: https://rpc-devnet.onelabs.cc:443
• Testnet faucet: https://faucet-testnet.onelabs.cc:443
• Devnet faucet: https://faucet-devnet.onelabs.cc:443

Local developer flow

cargo install --locked --git https://github.com/one-chain-labs/onechain.git one --features tracing
one client new-env --alias testnet --rpc https://rpc-testnet.onelabs.cc:443
one client switch --env testnet
one move build
one move test
one client publish

Project assumptions

This repository currently defaults to testnet because it provides a public RPC and a public faucet, which makes it the safest starting point for development.

If you want to switch the workspace to devnet or mainnet later, update:

• ONECHAIN_NETWORK
• ONECHAIN_RPC_URL
• ONECHAIN_FAUCET_URL

The backend already exposes these values to the client through /api/config.