HODL DocsPrerequisites
OPWallet
HODL requires OPWallet, a browser extension that signs Bitcoin transactions for OPNet. It is the OPNet equivalent of MetaMask — do not use MetaMask, Phantom, or any other wallet extension.
- Install the OPWallet extension from the official OPNet website
- Create or import a wallet and back up your seed phrase
- Switch the network to OPNet Testnet
HODL is currently deployed on OPNet testnet only. Make sure your OPWallet is set to testnet before connecting.
Getting Tokens
To mint HDL, you need either MOTO or PILL. Both are available on MotoSwap, the OPNet testnet DEX.
| Token | Testnet Address | Where to get |
|---|---|---|
| MOTO | opt1sqzkx6wm5ac...czds | MotoSwap testnet |
| PILL | opt1sqp5gx9k0nr...fle | MotoSwap testnet |
Gas
All transactions on OPNet consume Bitcoin for gas. You need a small amount of testnet BTC in your OPWallet to cover transaction fees. Testnet BTC has no real value and can be obtained from a Bitcoin testnet faucet.
The HODL frontend automatically sets reasonable gas values (maximumAllowedSatToSpend and minGas at ~100,000 satoshis each). You should not need to adjust these manually.