Perena · interactive mechanism simulation

Depositors seed a basket into the Seed Pool, which mints the hub token USD*. Every Growth Pool trades its spoke stablecoin against USD* instead of against every other stablecoin — so a swap between two spokes hops through the hub. Edit the parameters and watch routing and hub liquidity change.
Depositors seed the basket Seed Pool USDT / USDC / PYUSD Yield Source 4% embedded APR USD* hub $20.00M liquidity Growth Pool A spoke X ↔ USD* Growth Pool B spoke Y ↔ USD* Trader 1.8 swaps/s Petals points 0 pts
Swaps routed
0
Cross-spoke hops (via hub)
0 (0%)
USD* hub liquidity
$20.00 M
Petals earned
0
Parameters — edit me
1.8/s
$20M
4.0%
2.0
Controls

Illustrative simulation. Defaults mirror the researched Numéraire mechanism (Seed Pool basket mints USD*, Growth Pools trade spokes against the hub, cross-spoke swaps route through USD*, embedded yield accrues to the hub, Petals track volume) — but trade sizes, timing, and yield accrual are simplified and randomized for visualization, not live onchain data. Part of The Onchain Experiment Atlas.