Tools
Small calculators for the decisions that actually come up when you hold dollars on-chain.
Yield calculator
Compare a stablecoin APY against the Treasury bill benchmark, see the real risk premium you are being paid, and project earnings over any horizon.
Net yield calculator
Net out platform fees, gas, tax and an expected-loss charge for depeg risk to see what a stablecoin APY actually pays versus after-tax T-bills.
Side-by-side ranking
Put up to five stablecoins, chains or yield protocols in one ranked table — yield, risk-adjusted APY, durability rating, depth and the risks behind the numbers.
Contract address checker
Paste any contract or mint address and check it against the canonical dollar-asset registry before you send anything. Fake USDT and USDC contracts exist on every chain.
Depeg stress test
See what happens to a position of your size if a stablecoin repeats its worst historical depeg.
Idle cash calculator
See what holding idle dollars costs you versus the best vetted yield and the T-bill benchmark.
Transfer cost calculator
Compare the cost of sending a stablecoin from a venue across every chain it supports.
Reserve look-through calculator
Enter your stablecoin holdings and see the blended T-bill, repo and cash exposure behind them.
Card break-even calculator
Monthly spend vs cashback vs fees vs locked-collateral opportunity cost, for any crypto card.
Freelancer payout calculator
Compare what actually lands in your account: a stablecoin rail vs bank wire vs a Wise-style transfer.