Your treasury, on autopilot

Autonomous treasury for businesses and consumers. Better yields, bank-grade security, 24/7 liquidity. Fiat in, fiat out.


Nyx dashboard — balances, performance, and allocation across yield venues
Why Nyx

Built to earn, around the clock

Better yields

Idle cash is routed continuously to the strongest rates across institutional-grade money markets — every dollar earns, not just the ones you remember to move.

Safe and secure

Funds sit with regulated custodians in government-backed and institutional-grade instruments. No exotic risk, ever.

Liquidity, any hour

Markets close. Nyx doesn't. Deposit and withdraw in dollars 24/7, with withdrawals settling same-day.

Behind the scenes: regulated stablecoins and money markets do the moving. You'll never have to think about them.

Be first in line

Deposit in dollars. That's the whole job.