Polythemes · Async vault launcher
Launch your strategy as an on-chain fund
A proven strategy deserves outside capital. Package it as an ERC-7540 async vault — private for your circle or public with gating — and optionally stream depositors a committed yield.
01 · ERC-7540 native
Built for strategies that need time
Prediction-market positions resolve on their own schedule. The async vault standard lets the fund accept and return capital on epochs — never forced to liquidate into thin books to honor an instant withdrawal.
- 01Async by design — deposits and redemptions are requests, not instant swaps — the fund is never forced to fire-sale positions
- 02Forward-priced epochs — all requests in an epoch settle at one locked rate computed from reported NAV — no early-bird advantage
- 03Operator-paced liquidity — the operator closes and settles epochs when capital is ready, with settlement preconditions enforced on-chain
- 04Clear signing — depositors sign human-readable EIP-712 messages — every action legible in the wallet before it's signed
pUSD moves into the pending bucket; shares aren't minted yet
pending flows snapshot; the epoch rate locks from reported NAV
deposits and redemptions net against each other at the locked rate
shares (or pUSD) become claimable; the yield stream connects
02 · Gating & compliance
Your fund, your door policy
Who may deposit, whether shares move, who operates and who withdraws fees — all explicit, on-chain, and separated by role.
- 01Private funds — whitelist-gated deposits for your own circle — friends, DAO, or LPs under agreement
- 02Public funds — open deposits with the compliance controls your jurisdiction needs layered on top
- 03Role separation — fund admin, operator, and treasury are distinct on-chain roles — no single key does everything
- 04Fee plumbing included — protocol and manager fees route through a dedicated fee pool to the treasury, transparently
Every dial is a contract parameter, not a promise — depositors can read the configuration straight off Polygon.
03 · Streamed yield, optional
Pay depositors by the second, not the quarter
With the Superfluid integration, your fund commits a stable rate that streams to depositors continuously. It's the most legible pitch in DeFi: watch your wallet tick up.
- 01Committed stable rate — promise depositors a fixed APY, streamed to their wallets every second via a Superfluid distribution pool
- 02Outperformance to share price — whatever the strategy earns above the committed rate accrues to NAV — the classic hedge-fund carry, on-chain
- 03Guaranteed flow buffer — a reserve enforces the stream stays funded for a minimum duration ahead — visible to every depositor
- 04Or skip it — streaming is optional; run a plain NAV-accrual vault if that fits your fund better
Reference deployment
The Polythemes vault runs this stack
Our own fund is the reference deployment: an ERC-7540 async vault on Polygon streaming a committed rate via Superfluid, funded by the in-house Boring strategy. Epochs, rates, deposits, and every trade behind them — indexed and public.
Ready to raise on-chain?
Tell us about your strategy and your depositors — we'll walk you through a launch, from gating to the first settled epoch.