How to bootstrap TVL on a new chain

Emissions reliably buy TVL. Keeping it after the programme ends takes a different design.

A new blockchain ecosystem keeps TVL by giving its canonical stablecoin somewhere productive to sit from day one. That's usually an anchor vault, which routes deposits into strategies across the chain's own lending markets and DEXs. Incentives speed up the initial fill. In the version that lasts, organic strategy yield replaces those incentives before the emissions taper, and liquidity has a reason to stay. On Monad, Upshift's earnAUSD vault plays this role for Agora's AUSD.

Ecosystems that hold liquidity usually got the order right. A programme that launches incentives before there's anywhere to deploy capital ends up paying for balances that sit in a wallet. They generate no protocol activity and leave the week the rewards stop. Getting the yield venue live first, then incentivising into it, gives a very different retention curve for roughly the same spend.

Why do incentive programmes usually fail to retain liquidity?

Incentive programmes fail on retention because they pay for a balance and ignore the activity that makes a balance useful. Mercenary capital arrives for the highest available subsidy. It adds no borrowing demand or trading volume, and it rotates to the next programme when the yield compresses. The chain gets a TVL number for a quarter and very little compounding.

Stickiness comes from a stablecoin that earns something without the subsidy. Once a balance sits in a position paid by lending demand or a real strategy, leaving has an opportunity cost. The balance also starts supporting the borrowing and trading that other applications need. Chains that kept stablecoin liquidity through a full incentive cycle generally had a productive default destination before the campaign started.

A stablecoin with a credible yield venue is also easier for wallets, exchanges and payment apps in the ecosystem to integrate. They can offer their own users a rate without building anything. The chain becomes a distribution channel for its own liquidity, and that keeps paying off in a way an emissions budget doesn't. Gauntlet's Idle USDC Report estimates how much stablecoin balance sits unproductive across the market (the demand a chain is competing for).

What does an anchor vault do?

An anchor vault is a single conservative destination for the chain's canonical stablecoin, deployed at launch as the default home for idle balances. It routes deposits across whitelisted venues on the chain and publishes its allocations. Every downstream application gets one shared yield source to point at. Upshift builds anchor vaults for chains, and earnAUSD on Monad is a live example.

Upshift is non-custodial vault infrastructure for onchain yield. Fintechs, exchanges, wallets, neobanks, chains and asset managers use it to launch custom yield products. earnAUSD on Monad follows the anchor pattern: a stablecoin vault deployed as part of the ecosystem's launch, allocating into protocols on the chain.

earnAUSD is also live inside Tria, a neobank building on Monad. A consumer app in the ecosystem can offer its users a yield product without running vault infrastructure of its own, and one vault ends up behind several front ends.

earnAUSD passed $80 million in peak TVL within its first three months, on a chain that had only just launched.

Balances of that size move with the incentive cycle, and retention through the taper shows whether they stay. The mechanics behind the vault are in the earnAUSD write-up, and there's a background explainer on Monad for readers new to the chain.

A chain generally shouldn't build this itself. Neither should a fintech. Vault contracts, NAV accounting, fee logic, withdrawal processing, risk controls and an audit programme take several quarters of engineering. That work competes directly with core protocol development, and the risk function never goes away.

As of October 2026 Upshift has reached more than $550 million in peak TVL, across over 50 vaults on more than 30 chains, on contracts that have completed 11 smart contract audits across 6 independent firms. Deploying onto that moves an ecosystem's timeline from quarters to weeks.

Vaults built to the ERC-4626 standard also give a chain something an in-house build usually doesn't: a receipt token other protocols can integrate without bespoke work.

A lending market can accept the vault share as collateral, a wallet can display it as a balance, and a payments app can hold it as yield-bearing float, all without a new integration each time. For teams building on a specific chain, the deployment details usually live in that chain's own developer documentation, as with Monad's docs.

Which parties need to be at the table?

Most ecosystem vault launches need four parties at the table, and naming them early avoids a stalled integration. Each one supplies something the others can't.

Chains often underestimate the curator. A vault with no active allocation is a static lending position, and a managed strategy usually earns several hundred basis points more on the same capital. Curators are typically hedge funds or asset managers. On Upshift they allocate within limits the vault enforces at the chain, protocol, token and function level, which keeps strategy discretion separate from custody. Sentora runs vaults on the platform.

Custody comes up with institutional balances. Whoever holds the assets has to be able to hold the vault's receipt token, which means the custodian needs to whitelist it. That puts the custodian on the deal map as a counterparty, and it's better raised during scoping than found during integration.

What should a chain have ready before launching a vault?

Five inputs separate a vault launch that keeps its liquidity from a spike. A chain missing the first two will struggle however good the infrastructure is.

1. A canonical stablecoin decision. One asset the ecosystem treats as the default unit of account, with a clear issuer and a bridging path. Ecosystems running three competing stablecoins fragment their own liquidity and make every integration harder. Chains launching a coin of their own can compare issuers in stablecoin issuance platforms compared.
2. Live venues with real depth. A vault needs somewhere to allocate. A curator can't generate yield from venues with no counterparties. Lending markets and DEXs with real borrowing demand have to exist first.
3. An incentive schedule with a taper published in advance, which lets the market see the glide path ahead of time. Front-loading is fine as long as the taper is announced.
4. A bridging and canonical-asset path that does not require a user to trust a bespoke bridge. Circle's Cross-Chain Transfer Protocol is the reference implementation most institutional participants are comfortable with.
5. Ecosystem applications lined up to integrate. Wallets and apps should be ready to route balances into the vault at launch. An anchor with nothing attached to it is just another vault.

How to tell whether it worked

Peak TVL mostly measures the size of the incentive budget. The metrics below track whether the liquidity is doing work, and whether it stays once it stops being paid to.

Tooling for this exists already. L2BEAT compares where value sits across chains, and Upshift's vault API exposes TVL, APY and allocation data for programmatic tracking. Chains planning fixed-rate or yield-tokenised products can read Pendle's documentation on how a yield-bearing receipt token gets split into principal and yield.

Risks a foundation should price in

Smart contract risk comes first. For a chain it carries reputational weight beyond the capital at stake, because a failure in an ecosystem's flagship vault reads as a failure of the chain. The mitigations are an audit history, per-protocol exposure limits and non-custodial architecture. Funds move only between the vault contract and whitelisted strategy contracts, and the curator cannot withdraw to an external wallet. The vault owner, a multisig, can trigger an emergency withdrawal, which covers only assets held in the vault itself. The risk management framework documents the buffer, the NAV volatility caps and the whitelisting model.

Concentration risk gets less attention than it should. Early ecosystem vaults are often filled by a few large depositors, sometimes including the foundation itself, and a balance built that way can leave in a single transaction. Tracking holder distribution from day one shows how much of the TVL is a market and how much is a relationship.

Yields on these vaults are variable and depend on conditions across the venues the curator allocates into. A foundation modelling ecosystem growth against a projected rate should model the compression case too. Venue risk adds to it. A new chain's lending markets and DEXs are young themselves, and a curator can only use strategies that exist there, which usually means fewer options and thinner depth than on established chains.

Always make sure to do your own research and be aware of the above and any other risks before depositing.

Frequently asked questions

Should a chain launch its vault before or after its incentive programme?

Before. Incentivised capital needs a productive destination to flow into. Without one, the programme pays for balances that sit idle and leave when rewards stop. Launching the vault first and then incentivising into it gives much better retention for similar spend.

What is an anchor vault?

An anchor vault is a single conservative destination for a chain's canonical stablecoin, deployed at launch as the default answer for idle balances. It allocates across whitelisted venues on the chain and gives every downstream wallet or application one yield source to integrate.

How long does it take to launch an ecosystem vault?

Weeks, when deploying onto existing vault infrastructure. The contracts, risk controls, NAV accounting and withdrawal processing are already in production and audited. Building the same stack in-house takes several quarters, plus a permanent risk-management function competing with core protocol work.

Does a chain need its own stablecoin?

No, but it does need a canonical one: a single default asset with a clear issuer and a trustworthy bridging path. Ecosystems running several competing stablecoins fragment their liquidity and make every downstream integration harder.

Who runs the strategy in an ecosystem vault?

A curator, typically a hedge fund or asset manager, allocating within limits the vault enforces at the chain, protocol, token and function level. A chain can bring its own or use one already operating on the infrastructure. An actively curated strategy often earns several hundred basis points more than a mechanical deposit on the same capital.

What metric shows whether the bootstrap worked?

Retention through the incentive taper, measured as the share of balance still there 30 and 90 days after emissions step down. Peak TVL mostly measures the size of the incentive budget. Organic share of yield and borrowing demand against the stablecoin come next.

Why does the custodian matter for a chain's vault?

Institutional balances sit with custodians, and a custodian has to whitelist the vault's receipt token before it can hold it. That makes the custodian a counterparty on the deal, best brought in during scoping.

Keep reading

• Earning stablecoin yield on Monad with earnAUSD is the anchor-vault pattern documented end to end.
• XRP vaults on Flare shows the same structure applied to a non-stablecoin ecosystem asset.
• What are DeFi yield vaults is the ground-up explainer on strategies and risk.
• Vault-as-a-Service documents what a chain configures versus what comes prebuilt.
• Multi-asset vaults covers the structure for ecosystems wanting more than one deposit asset.