Managed, fully-backed stock indexes on Robinhood Chain (chain 4663). One token per index, minted and redeemed in-kind against tokenized stocks. An autonomous agent rebalances the weights — within on-chain guardrails it cannot escape — and every rebalance is a public on-chain transaction.
Verify, don't trust. The agent can manage your basket. It can never withdraw it.
Live on mainnet → www.fidesfi.xyz — mint & redeem straight from the contract.
| Contract | Address |
|---|---|
| FidesVault — "Fides Frontier" (fFRNT) | 0x4504483Ea748e630A9368F44f0Ee5B4350462Db8 |
| FidesUniV4Router — Uniswap v4 adapter | 0x39ED467a3A8B42510FaE4a8179Af1C907EDD3175 |
Source verified on Sourcify (exact match) and the explorer.
- Fides Frontier (live) — NVDA, MSFT, TSLA, GOOGL, SPCX. Every name passed an on-chain liquidity check (two-way Uniswap v4 depth vs USDG within ~1% of oracle), so the agent can rebalance the entire basket permissionlessly.
- Fides Blue (planned) — mega-cap core.
| Path | |
|---|---|
contracts/ |
the vault, a one-click USDG zapper + 114 tests (unit · fuzz · invariant · fork against live mainnet pools · adversarial). See contracts/README.md. |
web/ |
the live app + site (Next.js), deployed at www.fidesfi.xyz |
brand/ |
logo & assets |
A momentum strategy rebalances the baskets on a schedule. It holds the rebalancer role — but that role is boxed in by the contract: whitelist, slippage cap, turnover cap, cooldown, and no withdrawal path. It can rotate weights; it can never move funds out. Every rebalance is a public on-chain transaction you can verify. The strategy code runs off-repo.
- Backing — every share is always fully backed; redemption is always solvent.
- No drain — funds leave only via your own redemption or whitelisted-router swaps during a rebalance.
- Redeem is never pausable.
- Closed asset set — the whitelist is fixed at deploy.
- Bounded guardian — can pause mint, lower the cap, and set the fee recipient / rebalancer. It can never touch balances, change weights, or pause redeem.
An invariant test proves backing holds under randomized mint / redeem / rebalance sequences.
cd contracts && forge test # 114 tests
cd web && npm install && npm run dev # the app + siteMIT — see LICENSE. Covers the contracts and web app in this repo. The rebalancer strategy runs off-repo and is not part of this license.
Live on mainnet with a deliberately small supply cap that rises gradually. Not audited yet — an external audit comes before any large cap raise. Underlying stock tokens are debt instruments of Robinhood Assets (Jersey) Ltd — not equity, no voting rights. Nothing here is investment advice.