Choose or build
Explore an existing index or create a mix from supported Base assets.
Simple answers about investing, fees, selling and ownership.
Explore an existing index or create a mix from supported Base assets.
Check your estimated shares and fees, then confirm your purchase in your wallet.
Your shares represent your proportional ownership of the investments held by that index.
New indexes use share-weighted voting and waiting periods before approved material changes can happen.
The current system separates creation, trading and emergency controls instead of giving one contract unlimited authority.
New indexes use the latest Base contracts and include shareholder votes for proposed changes. Earlier indexes remain available using their original rules. New purchases open after the new trading routes finish their safety checks.
Not through this version of the app. Earlier indexes remain visible with trading and withdrawal options where supported. To have voting in a new index, launch a new index; older shares are not moved automatically.
Indexio checks the amount and live route before opening your wallet. A wallet may still need an initial USDC or share-spending approval. A single confirmed investment does not guarantee a cash exit later.
The new release can allow supported taxed tokens within its maximum 5% transfer-loss policy. Actual received amounts are checked on Base; a token with unpredictable transfers or missing liquidity may still be unavailable. Swap slippage is separate from transfer tax.
Create a Flow goal, tap Earn on goal, choose a supported USDC savings vault, and confirm in your wallet. Your vault shares remain wallet-owned. Indexio connects those shares to your goal to show current value, variable APY and tracked performance.
No. Savings vault rates change, returns are not guaranteed and deposits carry third-party protocol risk. Goal allocations are records for tracking, not insured balances or automated transfers.
After voting and any required exit period, an authorized fresh trade plan must be approved and executed on Base. A successful vote alone does not trade or reallocate your holdings.
Not directly by Indexio. Where applicable, B20 stock dividends are handled by the stock issuer and reflected in the stock token’s value. That is different from claimable Indexio income.
Eligible additional income actually received by the index stays in its existing underlying asset. It does not automatically buy the whole basket or mint bonus shares.
Only when the index receives eligible income and its payout setting makes some available to you. Check the claimable amount on the index page. The Earn summary shows claimable USDC separately.
Yes. Open Portfolio and tap Hide balances, or use the eye button on an index you hold. Your display preference is saved on this device for each wallet. It does not conceal your public Base wallet from blockchain explorers.
Open an index and tap Follow index, or Follow creator beside its creator. Sign in with your wallet once, then use the Following filter on Home or Markets to see saved indexes and new indexes from creators you follow. There is no public activity feed yet.
Creator details show the number of indexes deployed through the Indexio factories, alongside any separate community ideas. Counts are read from Base and may take a moment to update after a new launch.
Some tokens transfer less than the vault expects. Each index must receive a correctly balanced set of assets; if a token transfer setting and actual delivery do not agree, trading is paused for that purchase until the settings are reviewed. Indexio does not send a purchase that the vault is expected to reject.
It is a basket of supported investments held in its own onchain vault. When you own index shares, you own a proportional share of that basket.
No. Your wallet stays under your control. When something needs your approval, your wallet shows the transaction before anything moves.
The protocol floor is 25 USDC. A multi-asset index can require more if one of its weighted trades is too small for a live protected route. Indexio checks the actual mix before the wallet transaction and tells you when a larger amount is needed.
Indexio charges a fixed 1% when entering or exiting an index. An index creator may also choose an additional entry/exit fee of up to 1% and an income reward of up to 20%. Those creator choices are shown before you invest and cannot be changed later.
For current indexes, shareholders vote using their index shares. Routine rebalances need 15% participation. Adding, removing or replacing investments needs 25% participation. A proposal passes only when votes for it exceed votes against it.
Normally, a passed rebalance includes a one-day exit period, while changing the investments includes three days. There is a narrow early-approval exception when all eligible shares vote yes and the current owners still satisfy unanimous consent. Even then, the final trade must be separately approved and confirmed on Base.
The contract stores an income strategy, but that setting does not create dividends or turn on lending. Only income actually recognized by the index follows it: Compound retains that income, Payout makes it claimable and Hybrid splits it. Assets without indicated income have those choices disabled in the builder. B20 corporate actions can be reflected in token value rather than index cash income.
The emergency safety control can pause new deposits or trading for an affected index. It cannot take the index assets, rewrite fees, mint itself shares or override a shareholder vote. Holders can still receive the underlying assets through the direct redemption path.
Choose Sell on your index page to see the estimated USDC you will receive and your minimum proceeds. Some assets may not have an available cash-out route. You may be able to withdraw your underlying investments instead.
A displayed portfolio value is not a guaranteed cash-out amount. Low liquidity, transfer taxes, market movement and price impact can reduce proceeds. Review the live sell quote, minimum USDC received and route warnings before signing.
Stock and crypto-token vaults have the same proportional-deposit safeguards, but token swaps can have larger price impact and fee-on-transfer taxes. Adaptive buying refreshes full-size quotes and balances the proposed purchases against current vault holdings, then simulates the actual contract call. A quote is not a guarantee: if received token amounts do not fit the immutable 1% deposit tolerance, no purchase is submitted. More slippage or a larger refund limit does not override the vault’s rule.
Some tokens charge transfer fees or have limited liquidity. Indexio accounts for known token fees in your estimate, including PATIENCE where applicable, and checks the purchase before requesting wallet confirmation. If the amounts still do not match, no purchase is placed.
Choose Receive the underlying assets instead on the index detail page. This is a separate vault redemption, not a USDC conversion. You receive the constituents in your wallet, potentially less any token transfer taxes, and can decide separately how or whether to swap them. A successful direct redemption does not ensure that those assets have liquid swap routes.
The Status page lists the configured Base addresses and live wiring checks. Those checks do not certify the contracts or guarantee that every index can be traded.
USDC or index shares sometimes need a one-time spending approval before the transaction itself. Indexio checks your existing approval first and skips that step when it is already sufficient.
Current indexes use the Indexio V3.4.2 factory and vaults on Base. Existing share sales and first investments use the original execution router; regular purchases may use the separate V3.4.2 adaptive buy router. Legacy indexes continue using the contracts they were created with.
A Legacy Index was created with the earlier Indexio contracts. It remains visible and uses its original contracts and rules. Indexio labels it clearly so it is never confused with a current shareholder-governed index.
No. Quotes are estimates at a point in time. The transaction must satisfy its onchain minimum-output checks or revert; a quote alone does not prove execution will succeed.
A taxed token may deliver fewer tokens to the swap adapter than its exact-input quote expects; other providers may reject a route for liquidity or execution reasons. A configured transfer-loss allowance only defines the minimum amount a vault accepts, not the token’s actual tax or the adapter’s ability to complete the swap. Indexio can check an alternate approved route before sending a trade, but some exits may require a compatible contract-side execution path.
No. Only the protocol owner may authorize trusted swap execution infrastructure on an adapter. A permitted LI.FI target, spender, selector and target/selector pair can serve multiple assets that use the same route. Different routes or buy/sell adapters may need separate approval. Regular investors may still need to approve USDC for buys or index shares for sells in their own wallets.
The latest adaptive buy router is intended for new 3.4.2 indexes once its separate swap adapters are approved on Base. The original release-specific execution router handles its first investment and supported USDC sales. Their adapters and authorizations are separate.
Adaptive buys and original-router sales have separate approved adapter sets. Tokenized stocks can use a reviewed LI.FI route, with 0x as an alternative where compatible; supported crypto assets may use 0x or LI.FI. LI.FI additionally restricts target, token spender, selector, and target/selector combinations. Each trade enforces protected minimum outputs and must pass an on-chain simulation before submission.
Review the details and risks before using Indexio.