Index DTFs
Like ETFs, but decentralized: permissionless, composable, and live 24/7 onchain.
Index DTFs package up to 100+ onchain assets into single ERC‑20 tokens, bringing index investing onchain with a new degree of openness, accessibility, and efficiency.
Key features
Index DTFs deliver broad exposure, transparent execution, and flexible governance through a lightweight, fully onchain architecture.
- Diversified exposure: Package 10+ assets on Ethereum and 100+ on Base
- Broad asset support: Use virtually any ERC-20; no oracles or plugins needed5
- Permissionless access: Anyone can mint, redeem, or deploy
- Flexible onchain governance: Use any token for custom decentralized governance
- Automatic liquidity engine: Tap deep onchain liquidity for smooth rebalancing and low tracking error
Learn more
🌐 Overview
High‑level tour of Index DTF features, mechanics, and governance.
🔁 Minting & redeeming
Mint or redeem using a one-step zap, exact collateral, or direct contract calls.
🛠 Deployment guide
Coming soon. How to launch a new Index DTF.
⚙️ Protocol operations
Details of issuance flows, fee mechanics, and auction parameters.
📜 Smart contracts
Technical walkthrough of the core contracts and onchain governance.
🔐 Security & audits
Audit reports, bug‑bounty details, and risk‑mitigation practices that safeguard Index DTFs.
Anyone can create an RToken
In a similar way as how anyone can create a new trading pair on Uniswap, anyone can permissionlessly create a new Reserve stablecoin (RToken) by interacting with Reserve Protocol’s smart contracts. The protocol applies a system of factory smart contracts that allows anyone to deploy their own smart contract instance.
Creating an RToken can be done either by interacting directly with the Reserve Protocol’s smart contracts or any user interface that gets built on top of it. The first user interface for these smart contracts will be released by ABC Labs the company that's leading protocol development. Besides the creation of RTokens, this user interface will also support exploring usage and stats related to RTokens, RToken minting & redeeming, and RSR staking.
Non-compatible ERC20 assets
The following types of ERC20s are not supported to be used directly in an RToken system. These tokens should be be wrapped into a compatible ERC20 token to be used within the protocol. A concrete example is the use of Static ATokens for Aave V2.
- Rebasing Tokens that return yields by increasing the balances of users
- Tokens that take a "fee" on transfer
- Tokens that do not expose the decimals() in their interface. Decimals should always be between 1 and 18.
- ERC777 tokens which could allow reentrancy attacks
- Tokens with multiple entry points (multiple addresses)
- Tokens with multiple entry points (multiple addresses)
- Tokens that do not adhere to the ERC20 standard in general
Advanced RToken parameters
When deploying an RToken, the deployer has the ability to configure many different advanced parameters. The following list goes into detail about what these parameters do and some of the factors the deployer should keep in mind to set them.
As many of these parameters concern the Protocol Operations, we advise reading through that section of the documentation first—as it will give the deployer the necessary context to fully understand all parameters.
Trading delay(s)
The trading delay defines how many seconds should pass after the basket has been changed before a trade can be opened.
A collateral asset can instantly default if one of the invariants of the underlying DeFi protocol breaks. If that would happen, and we would not apply a trading delay, the protocol would react instantly by opening an auction. This would give only auctionLength seconds for people to bid on the auction, making it very possible for the protocol to lose value due to slippage.
The trading delay parameter may only be needed in the early days - before we get to a point where there is a robust market of MEV searchers. We expect that this parameter can be set to zero later on (once a robust market of MEV searchers is established).
