The Denar dollar

A dollar whose reserve works for you.

dUSD is minted one-for-one against USDG and stays redeemable one-for-one, always. Behind it, the treasury holds tokenized T-bills and lends into Denar's own markets — and every cent that earns goes to holders who stake it as sdUSD.

Live as a capped pilot: the treasury mints up to its pilot cap, the cap steps up as the reserve proves itself.

Live · capped pilot

Mint the dollar, stake for the drip.

dUSD in circulation
—
Reserve, liquid + lending
—
no SGOV held yet
Redeemable now
—
what the treasury can pay this block
sdUSD estimated APY
—
waiting for the reserve and the $DENAR price
dUSD · 1:1 with USDG

The dollar

Mint & redeem

Deposit USDG, receive the same number of dUSD. Redeem any time; the treasury pays from its own buffer and unwinds its lending position in the same transaction when it must.

Your USDG
not connected
Your dUSD
not connected
Fees, mint / redeem
0.00% / 0.00%
Pilot cap left
—

The treasury redeems what it minted, from what it holds liquid plus what the lending vault can pay in the moment: that is the “redeemable now” figure above.

sdUSD · ERC-4626

The staked dollar

Stake & unstake

Stake dUSD into sdUSD and every harvest raises what a share is worth. Rewards vest over seven days; unstake whenever you like, no lock, no cooldown.

Staked, all holders
—
Your stake
not connected
Your sdUSD
not connected
1 sdUSD
—
Paying now, drip
—
$DENAR rewards
—

Estimated APY —

An estimate, recomputed from the reserve, the staked supply and the $DENAR price as they are now; the rewards leg falls as more dUSD is staked and moves with the price. “Paying now” is the distribution vesting this week, annualised.

How it works

One dollar in, one dollar out — the yield is a choice.

  1. 01

    Mint, one for one

    Deposit USDG and receive the same number of dUSD. No price to check, no curve to cross — the treasury holds your dollar and owes it back.

  2. 02

    The reserve goes to work

    Treasury dollars are spread across tokenized T-bills (SGOV), the Denar lending vault, and a liquid buffer that always stays home for redemptions.

  3. 03

    Stake for the yield

    dUSD itself never pays interest. Stake it into sdUSD and everything the reserve earns is dripped to stakers over seven days, block by block.

The dollar

dUSD

A plain, transferable dollar. Hold it, trade it, post it, pool it — and redeem it for USDG at the treasury whenever you like. It never rebases and never pays interest, which is exactly what makes it composable everywhere.

  • · Minted and redeemed 1:1 against USDG
  • · Redemptions draw on a buffer that refills itself from the reserve
  • · Not the vault share — dnUSDG, the lending vault's token, is a different thing
Mint dUSD→

The staked dollar

sdUSD

Stake dUSD and hold sdUSD, a vault share that only ever goes up in dUSD terms. T-bill income, lending interest, mint and redeem fees — the whole of the reserve's earnings vest to stakers smoothly over seven days.

  • · Standard vault share (ERC-4626) — unstake any time
  • · Rewards drip linearly, so there is no distribution to snipe
  • · The yield of the whole reserve, concentrated on those who opt in
Stake dUSD→

The reserve

Three places a treasury dollar can be.

Every dUSD is matched by at least a dollar of reserve. The treasury's only job is deciding how much of it sits ready, how much lends, and how much earns the T-bill rate — inside limits the contracts enforce, not policies anyone has to remember.

Liquid USDG buffer

A floor of the reserve stays as plain USDG, so ordinary redemptions never wait on anything. Below the floor, the treasury refuses to invest.

Denar lending vault

Part of the buffer earns borrower interest in the same vault lenders already use. Redemptions unwind it automatically when the liquid buffer runs short.

Tokenized T-bills (SGOV)

The 0–3 month US Treasury token on Robinhood Chain. Dividends are reinvested through the token's own multiplier; while any change is scheduled the treasury waits for the feed to reflect it, and upside is counted only once it is paid.

Built like the markets

The same discipline, applied to a dollar.

  • ✓Always redeemable at one dollarRedeeming burns dUSD against the treasury's own book — the exit does not depend on a pool having depth that day.
  • ✓Conservative valuationThe reserve never counts a dividend before it is paid, and pauses everything valuation-dependent while a corporate action is scheduled or in progress.
  • ✓Retained equity before payoutsYield is only distributed above a retained cushion sized to the risky side of the reserve — never down to the last cent.
  • ✓Rate-limited operationsReserve rotation is bounded against the Chainlink price and rate-limited by a rolling daily allowance; the feed, the lending vault and new swap routes change only behind a one-day timelock.
  • ✓Corporate-action awareWhile SGOV is processing a dividend or split, valuation and distribution pause — the same discipline the lending markets keep.
  • ✓Verified on-chain, tested, reviewedFour contracts behind a hundred-plus test suite with invariant fuzzing, a live-fork test, three adversarial review rounds and an independent Hashlabs assessment with no critical or high findings — deployed verified on-chain, like every live Denar contract.

The pilot

Small on purpose, and growing with its reserve.

The treasury opens with a hard cap on what it mints. The cap steps up as the reserve, the keeper and the lending markets behind sdUSD prove themselves in public — the same way the markets' own caps did. Every parameter, every raise, on-chain.