For wallets, fintechs and stablecoin platforms

Turn idle stablecoin balances into a new revenue stream.

Offer automated yield inside your product. Yieldseeker's agents allocate, monitor and rebalance across approved lending vaults, and you earn a share of the fees on the yield your users earn.

Smart contracts audited byNethermind SecurityAuditAgent

Why integrate

Your users earn yield. You earn revenue. We run everything else.

Nothing to build and nothing to operate. Yieldseeker handles allocation, monitoring and rebalancing every day, whether you're adding yield for the first time or already offer it.

Earn on every active user

Receive a share of the fee on the yield each of your users earns.

Keep balances on your platform

Give users a reason to hold funds with you instead of moving them elsewhere to earn.

Upgrade the yield you offer

Already have a yield feature? Make it automated, spread across vaults and monitored around the clock.

Keep your product and users

Yield sits inside your experience. Your brand, your users, your relationship.

Build it in-house Your team

  • Protocol integrationsBuild and maintain
  • Allocation logicDesign and test
  • Agent systemsBuild from scratch
  • Risk monitoringStaff around the clock
  • RebalancingOperate continuously
  • Ongoing DeFi operationsDedicated team

Integrate Yieldseeker Handled

  • Protocol integrationsIncluded
  • Allocation logicVault Agent
  • Agent systemsIncluded
  • Risk monitoring24/7
  • RebalancingWithin set limits
  • Ongoing DeFi operationsRun by Yieldseeker

Commercial model

Two ways to earn. Pick the one that fits.

Both start the same way. Yieldseeker takes a 10% performance fee on yield, never on deposits. You choose how the yield is shared after that.

Commercial model
Assets on Yieldseeker
Gross yield (APY)
Your revenue per year$150,000
Your users earn4.5% net
Total yield per year$2,500,000
UsersYour platformYieldseeker

Illustrative. Assumes assets stay at this level for a year. Yields are variable and set by the market; 6% and 8% are higher-yield cases, not the base case. The fee split shown is an example. The cap is a maximum for users, not a guaranteed rate. All commercial terms are subject to a signed agreement.

Who it's for

For products that hold stablecoin balances.

Non-custodial wallets

Let users earn on their balance without giving up control of their keys.

Stablecoin and payment platforms

Put balances to work between payments, inside the flow your users already know.

Fintechs and neobanks

Add an Earn feature to your app without building or operating the DeFi side.

Treasury products

Automate yield on idle company balances, within limits you can explain to finance teams.

Wallet infrastructure providers

Offer automated yield to the platforms that build on your wallets.

Not sure you fit?

Tell us how your users hold funds and which networks you use. We'll tell you straight away whether it works.

Book a call

How it works

From opt-in to earning, in five steps.

Your users never leave your product, and they keep ownership of their funds the whole way through.

  1. You connect

    Get an integrator API key. Users who sign up through your product are attributed to you.

  2. Your user opts in

    They turn on Earn and sign with their own wallet. There's no account to hand over.

  3. An agent wallet is created

    Each agent gets its own wallet on Base, owned by the user's wallet. Funds are never pooled.

  4. The agent allocates

    It spreads funds across approved lending vaults and rebalances within the user's risk profile and limits.

  5. Withdraw and report

    Users withdraw to their own wallet when they choose. You see attributed users, agents and revenue in your dashboard.

Integration options

Built around how your users hold funds.

Who holds the keys decides the setup. Here's who controls what in each case.

Self-custody walletsAvailable now

Agent wallets, owned by your users

Each user gets an agent wallet owned by their own wallet. Yieldseeker never takes custody, and every agent action is checked onchain.

Custody
Your userTheir wallet owns the agent wallet
Permissions
Onchain rulesApproved vaults and calls only
Decisions
YieldseekerAllocation within the user's limits
Execution
Agent walletOnchain, on Base

Best for non-custodial and smart-wallet apps.

MPC or custody providerCustom integration

Your custody, our decisions

If your wallets stay with you or your custody provider, Yieldseeker may be able to supply allocation decisions within permissions you set, while your systems approve and execute. We assess this with your team, case by case.

Custody
YouOr your custody provider
Permissions
YouSet by your policies
Decisions
YieldseekerAllocation instructions
Execution
Your systemsYou approve and sign

Best for custodial, MPC and institutional platforms.

Your platform
  • Users and distributionYour audience, your onboarding, your relationship.
  • Product and brandWhere Earn appears in your app and how it looks.
  • Your obligationsAnything that applies to your platform in your markets.
Yieldseeker
  • Agents and allocationThe Vault Agent, allocating across approved vaults.
  • Smart contracts and monitoringAudited contracts, watched around the clock.
  • Attribution and reportingAn integrator dashboard and API for your users, agents and revenue.

Security, permissions and risk

Clear limits on what agents can do.

Security is built in layers, and each one assumes the one before it could fail.

  • Isolated wallets. Each agent has its own wallet, owned by the user's wallet. Funds are never pooled.
  • Approved calls only. Agents can only reach approved vaults through checked adapters. They can't send funds to an address of their choosing.
  • Scoped agent permissions. Agents run inside a Coinbase secure enclave (TEE).
  • Emergency controls. A vault or adapter can be paused or removed across every wallet, and changes go through timelocks.
  • Owner exit rights. The owner can withdraw the base asset directly, even if the Yieldseeker app is offline.
Nethermind Security logo

Nethermind Security

A leading blockchain research and software engineering company. They've audited Lido, Optimism, zkSync and Starknet.

AuditAgent logo

AuditAgent

An AI-powered security tool trained on 1,700+ real-world vulnerabilities, providing continuous automated analysis.

Where yield comes fromLending markets. Borrowers pay interest to the vaults the agent supplies.
Network and assetsBase. USDC, WETH and cbBTC.
ProtocolsAave V3, Compound V2 and V3, and compatible ERC-4626 vaults.
What these controls don't cover

No system removes all risk. Lending protocols can be hacked, paused or short of liquidity, so exits can be delayed. Yields are variable and never guaranteed.

Explore a partnership

Let's map Yieldseeker to your product.

  1. Share your setupHow your users hold funds, and which networks you use.
  2. Call with ArthurYour use case, your architecture and how Earn fits.
  3. Scope and termsIntegration plan and revenue share.
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Choose a product type.
Choose how funds are held.
Which networks do you use?
Choose a range.

FAQ

Questions partners ask.

How does the revenue share work?

Yieldseeker charges a 10% performance fee on yield, never on deposits. With fee share, you receive a share of that fee, agreed with you (the calculator uses an example 50:50 split). With the yield cap model, available on request, you also share the yield earned above your users' capped rate. Your dashboard and API show attributed users, agents and revenue.

We already offer yield. Why switch?

Yieldseeker's agents spread balances across approved vaults and rebalance within set limits as rates change, with monitoring around the clock. You get that without building or running it yourself.

Does it work with non-custodial wallets?

Yes. Each user's agent wallet is owned by their own wallet, and Yieldseeker never takes custody of funds.

We use MPC or a custody provider. Can we still integrate?

Tell us about your setup and we'll look at it with you. Depending on how keys are held, that can mean a custom integration where Yieldseeker supplies allocation decisions and your systems approve and execute.

Which networks and assets are supported?

Base, with USDC, WETH and cbBTC.

Where does the yield come from?

From lending markets. Borrowers pay interest to the vaults the agent supplies, through Aave V3, Compound and compatible ERC-4626 vaults. Rates change with demand.

What happens when a user withdraws?

The user exits their vault positions and withdraws to their own wallet whenever they choose. Exits depend on the underlying vault's liquidity, so timing can vary.

Who owns the user relationship?

You do. Users come through your product and stay your users. Yieldseeker runs the yield layer behind it.

What does the integration involve?

An integrator API key attributes your users, and the Yieldseeker API covers creating users and agents. We scope the rest with your team on the first call.

Still have questions? Book a call with Arthur