What is USDB?
USDB is a yield-bearing stablecoin that sits at the heart of CitizenWealth's savings infrastructure. Like USDC, it's pegged 1:1 to the US dollar. Unlike USDC, it automatically earns yield.
When you move funds to your savings wallet on CitizenWealth, they convert to USDB. From that moment, your balance starts growing — automatically, every day.
Treasury backing
USDB's yield comes from US Treasury securities — government bonds issued by the United States. These are widely considered the safest, most liquid financial assets in the world.
This is fundamentally different from DeFi yield, which comes from lending protocols, liquidity pools, or complex smart contracts. USDB yield is backed by the US government's ability to repay its debt. The risk profile is entirely different.
How yield works
The mechanics are simple:
- Move funds to savings — Transfer from your spend wallet to your savings wallet (free, instant)
- Auto-convert to USDB — Your funds convert to USDB automatically
- Yield accrues daily — US Treasury yield is distributed to your balance every day
- Compound growth — Yield earned today earns yield tomorrow
There's no staking, no claiming, and no extra steps. Your balance simply grows.
Individual vs club rates
CitizenWealth offers two yield tiers:
Individual savings: 2% APY — For personal savings goals. Move any amount to your savings wallet and start earning. No minimum balance required.
Club savings: 3% APY — Savings club pools earn a higher rate. When your community pools capital together, everyone benefits from the premium rate. Club yield accrues to the shared pool and is distributed proportionally during payouts.
The higher club rate reflects the power of pooled capital and the longer average holding period of community savings.
No lock-up
Individual savings have zero lock-up. Withdraw to your spend wallet anytime — no penalty, no waiting period, no minimum holding requirement.
Club savings follow the club's own rules (set by the admin). The platform doesn't impose any additional lock-up beyond what the club governance requires.
This flexibility is critical. Your savings should earn yield, but they should also be available when you need them.
Safety
USDB is designed for people who want yield without speculation:
- US Treasury backing — The safest collateral in the world
- Institutional custody — Held with institutional-grade custody infrastructure
- Daily reconciliation — Automated checks ensure your balance is always accurate
- On-chain auditable — Reserves are verifiable, not just claimed
- No smart contract risk — Yield comes from Treasuries, not DeFi protocols
USDB vs DeFi yield
| | USDB | DeFi Yield | |---|---|---| | Source | US Treasuries | Lending/liquidity protocols | | Risk | Government-backed | Smart contract risk | | Rate | 2-3% APY (stable) | 1-20%+ (volatile) | | Lock-up | None | Often required | | Complexity | Zero (automatic) | High (staking, claiming) | | Impermanent loss | No | Possible |
USDB won't give you 20% APY. But it gives you a real, positive return on savings held in the world's reserve currency — without the risk of protocol exploits, impermanent loss, or rug pulls.
For community savings where capital preservation is the priority, that's exactly right.
Ready to start earning? Open your wallet and move funds to savings. Yield starts accruing from day one.