Liquid Staking Index
A liquid staking index is a single tokenized product that holds LSTs from several proof-of-stake networks, so one position earns diversified, multi-chain staking yield instead of a single chain's. Operated by the team that built Aethir, Balancer, and KyberDAO staking.
Building a diversified, risk-managed liquid staking index in-house means solving multi-chain validator routing, cross-chain NAV accounting, per-network liquidity risk, and custody-grade reporting simultaneously: a multi-discipline engineering problem most staking and asset platforms cannot absorb. A liquid staking index (LSI) is a single tokenized vehicle that holds liquid staking tokens (LSTs) from several proof-of-stake networks at once, so one position earns diversified staking yield instead of being tied to the rewards, and the risk, of a single chain.
It is an index product rather than staking plumbing: the holder gets multi-chain staking exposure through one liquid claim, while the selection, validator routing, and liquidity management happen underneath.
Protofire is building exactly that. We are an engineering-led blockchain development firm with 250+ projects shipped since 2016 across 60+ networks and 95+ protocols, and the same team has built the pieces an index like this is made of: liquid staking modules and receipt tokens (the Aethir stATH stack, the Balancer ve8020 Launchpad, KyberDAO staking delegation), cross-chain messaging, on-chain accounting, and institutional-grade vault and custody infrastructure.
This page describes a forthcoming product: the Liquid Staking Index is in active design and engineering, with no live deployment, AUM, or yield figure to report yet. What is concrete is the architecture and the team: an allocator-grade, multi-chain LST index, and the engineers who have shipped its component parts before.
The liquid staking index stack
A Master Vault on an EVM home chain coordinates per-network Sub-Vaults, NAV accounting, and allocator redemption through one governed system.
Master Vault
Cross-chain Messaging
Per-network Sub-Vaults
NAV Registry
Fee Accrual and Redemption
Keeper and Operator Layer
What the index is and how it works
A liquid staking index is a diversified, on-chain staking product. Instead of holding one network's LST, an allocator holds a single index position whose value tracks a basket of liquid staking tokens across several PoS ecosystems. Underneath, capital is staked through each network's validator and LST path, the receipt tokens accrue their staking rewards, and the index reconciles all of it to one net asset value (NAV).
The product is designed to stay liquid: the index token is transferable and redeemable, so an allocator can enter or exit without unwinding each chain by hand. Think of it as the staking-yield analogue of a broad market index: one instrument, many underlying positions, with professional execution and risk controls in between.
The point is to convert the operational work of multi-chain staking (validator selection, bridging, liquidity routing, reward accounting) into a product you can simply hold. Benefits: one position, many chains · diversified staking yield · a liquid, redeemable claim instead of locked single-chain stake.
The case for an LST index is the same as the case for any index: concentration is a risk you are not paid to take. Staking yield on a single emerging network couples your return to that chain's validator set, slashing conditions, LST liquidity, and bridge health all at once. Spreading the position across multiple proof-of-stake networks smooths network-specific shocks, so an unstable exit or a thin liquidity pocket on one chain does not define the whole position.
We design the index for diversified staking yield with explicit guardrails: per-chain allocation caps so no single network dominates, an eligibility checklist each network must clear before inclusion, per-chain slippage and liquidity controls, and a reserve buffer to absorb stress. The result is multi-chain staking exposure built to be resilient by construction rather than merely broad: diversification that an allocator's risk committee can actually underwrite. Benefits: network-specific risk diluted · per-chain caps and eligibility gates · exposure to staking yield beyond a single ecosystem.
An index is only as trustworthy as its accounting. The Liquid Staking Index is designed around a USDC-denominated NAV computed from each network's underlying LST positions and reported on-chain through a dedicated registry, with fee accrual and redemption handled as first-class, auditable contract logic rather than a spreadsheet.
Cross-chain NAV is the hard part, so the design hardens it deliberately: validated operator reports, stale-report thresholds, delta caps on how far a report can move NAV in one step, multisig-controlled acceptance, and circuit breakers that halt on anomalies. Rebalancing (shifting weight between networks as conditions change) is governed by the same controls and, in the roadmap, moves toward automation.
Reliable reporting depends on reliable data infrastructure, which is our home turf: we are a top-3 indexer in The Graph (The Graph) and run production indexing and monitoring across dozens of networks. Benefits: a NAV an auditor can verify · spoof-resistant cross-chain reporting · on-chain fee accrual and redemption.
A staking index fund is built for staking platforms, asset managers, and institutional allocators that want diversified multi-chain staking yield but cannot justify the operational cost of running validator selection, bridging, NAV reconciliation, and risk management network by network. Three audiences fit. Institutional custody providers that want to offer clients a diversified on-chain yield product without building network-by-network selection, execution, and reporting internally; the index is designed to integrate behind a whitelisted vault and a custodian-facing reporting interface. DAOs, Web3 funds, and family offices that hold a treasury mandate to earn staking yield but find selecting validators, protocols, and liquidity routes chain by chain operationally inefficient. PoS networks and foundations that want a credible vehicle to bring staked capital, liquidity, and institutional distribution into their ecosystem through one coordinated product.
Each gets a different value proposition from the same primitive: distribution for custodians, diversified yield for allocators, ecosystem capital for networks. Benefits: custody-ready distribution · a single vehicle for treasury staking mandates · diversified emerging-network exposure with institutional controls.
How we engineer and operate the index
Master Vault
Sub-Vault Adapters
Cross-chain Messaging
NAV and Operations
Risk Controls
An engineering-led team that has shipped the parts
Protofire is an engineering-led blockchain development firm with 250+ projects across 60+ networks and 95+ protocols since 2016. The Liquid Staking Index is pre-launch, but its components are not theoretical for us: we built the Aethir stATH liquid staking module and the Balancer ve8020 Launchpad, the KyberDAO non-custodial staking-delegation contracts, and the Vana staking dApp; we are an official Safe Guardian, with Safe deployments across 120+ EVM networks securing $2B+ in assets (Safe), directly relevant to the custody and institutional distribution this product depends on; and we are a Chainlink core contributor and a top-3 indexer in The Graph.
We maintain Solhint, the open-source Solidity linter used by 1M+ developers, and harden every contract before audit, because an index that holds other people's staked capital has to be exactly right.
“Building diversified, risk-managed liquid staking in-house means solving multi-chain validator routing, cross-chain NAV accounting, and custody-grade reporting simultaneously.”
FAQ
What is a liquid staking index?
Is the Liquid Staking Index live yet?
How is an index different from just holding individual LSTs myself?
We're a DAO treasury or Web3 fund. What exposure does the index give us?
How do you build the underlying staking, and can you build an LST too?
Reviewed by Luis Medeiros, Field CTO at Protofire · Last reviewed: June 2026


