Whitespace runs on Whitechain testnet 1874, and its collateral token is a mock ERC-20 with an open mint. Claim USDW here, then trade with it or supply it to the LP vault. It is not purchasable, not redeemable, and not worth anything.
Two testnet tokens — USDW to trade with, WBT for gas. Both are free, and each claim is immediate: nothing is queued or settled.
Connect a wallet to mint.
Testnet collateral on Whitechain 1874. It has no value and cannot be redeemed.
Connect a wallet to receive gas.
Native gas on Whitechain testnet. It has no value; it only pays transaction fees.
USDW is uncapped and permissionless to mint, so it cannot hold a market price — treat balances as a unit of practice. WBT here is native gas: it pays transaction fees on Whitechain 1874 and nothing else. Neither is redeemable.
If the gas faucet is dry or you need more than it gives, the official faucet hands out 0.5 WBT per day (behind a 30-day-old GitHub account and a captcha). The bridge answers “that is not enough” — it needs WBT on Ethereum Sepolia first, and its size is capped by how much the destination side is holding.
Stated because a token called USDW next to a leverage slider invites exactly one wrong assumption.
Two places accept USDW, and both let you take it back out — close the position, or withdraw from the vault.