1 · Connect your wallet to LitVM
LitVM testnet is an Arbitrum-Orbit EVM rollup. Add it to MetaMask/Rabby:
| Network | LitVM Testnet |
|---|---|
| Chain ID | 4441 |
| RPC URL | https://liteforge.rpc.caldera.xyz/infra-partner-http |
| Explorer | liteforge.explorer.caldera.xyz |
| Gas token | zkLTC — see step 2 below to get some |
2 · Get zkLTC for gas
Every on-chain action on LitVM — wrapping, unwrapping, sending — costs a tiny gas fee paid in zkLTC, LitVM's native token. You need a little before you can do anything, but it's free and one claim lasts a long time.
- Open the LitVM faucet (Caldera Hub).
- Connect your wallet — or paste your address — and make sure you're on LitVM Testnet (chain ID 4441).
- Request your free test zkLTC. There's a per-wallet limit; a single claim is plenty for testing.
Trouble claiming? Ask in our Discord and an operator can top you up. Full details: docs.litvm.com
3 · Get test Dingo
Open the web wallet — a custodial wallet with a one-click faucet. Receive, send, and grab a deposit address for the bridge.
Open wallet & faucet →4 · Wrap & unwrap
- Open the bridge and connect on LitVM testnet (4441).
- Wrap: generate a deposit address, send test Dingo to it, then collect 5-of-8 authority signatures to mint wDingo on LitVM.
- Unwrap: burn wDingo on LitVM and submit the withdrawal; the authorities pay out test Dingo.