For wallets, fintechs and stablecoin platforms
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 by
Why integrate
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 integrations
Build and maintain
Allocation logic
Design and test
Agent systems
Build from scratch
Risk monitoring
Staff around the clock
Rebalancing
Operate continuously
Ongoing DeFi operations
Dedicated team
Integrate Yieldseeker
Handled
Protocol integrations
Included
Allocation logic
Vault Agent
Agent systems
Included
Risk monitoring
24/7
Rebalancing
Within set limits
Ongoing DeFi operations
Run by Yieldseeker
Commercial model
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.
Model 1
Standard
Fee share
You receive half of our 10% fee on your users’ yield. Your users keep 90% of the yield they earn.
Standard split: 50:50 of the fee.
Paid on every user you bring.
Model 2
On request
Yield cap
Your users earn net yield up to a set rate. Everything above it is split 50:50 between you and Yieldseeker, on top of your fee share.
Example cap: 4% net for users.
Extra revenue starts above 4.44% gross yield.
Assets on Yieldseeker
$10M
$50M
$100M
Gross yield (APY)
4%
5%
6%
8%
Your revenue per year
Your users earn
4.5% net
Total yield per year
$2,500,000
Users
$2,250,000
Users $2,250,000
Your platform $125,000
Yieldseeker $125,000
With the standard 50:50 split, you receive half of Yieldseeker’s 10% fee.
You earn only when your users earn: the fee comes from yield, never from deposits. These figures are illustrative and assume assets hold for a full year. Yields move with lending markets, so 4–5% is the everyday case and 6–8% reflects stronger markets. With a yield cap, users earn up to the cap; it isn’t a guaranteed rate. Final terms are set in a signed agreement.
Who it’s for
If your users keep stablecoins with you, Earn can sit inside your product, under your brand.
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
Your users never leave your product, and they keep ownership of their funds the whole way through.
01
You connect
Get an integrator API key. Users who sign up through your product are attributed to you.
02
Your user opts in
They turn on Earn and sign with their own wallet. There’s no account to hand over.
03
An agent wallet is created
Each agent gets its own wallet on Base, owned by the user’s wallet. Funds are never pooled.
04
The agent allocates
It spreads funds across approved lending vaults and rebalances within the user’s risk profile and limits.
05
Withdraw and report
Users withdraw to their own wallet when they choose. You see attributed users, agents and revenue in your dashboard.
Integration options
Who holds the keys decides the setup. Here’s who controls what in each case.
Self-custody wallets
Available 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.
Your user
Their wallet owns the agent wallet
Onchain rules
Approved vaults and calls only
Yieldseeker
Allocation within the user’s limits
Agent wallet
Onchain, on Base
Best for non-custodial and smart-wallet apps.
MPC or custody provider
Custom integration
Your custody, our decisions
If wallets stay with you or a custody provider, Yieldseeker may supply allocation decisions within permissions you set, while your systems approve and execute. We assess this case by case.
You
Or your custody provider
You
Set by your policies
Yieldseeker
Allocation instructions
Your systems
You approve and sign
Best for custodial, MPC and institutional platforms.
Your platform
Users and distribution
Your audience, your onboarding, your relationship.
Product and brand
Where Earn appears in your app and how it looks.
Your obligations
Anything that applies to your platform in your markets.
Yieldseeker
Agents and allocation
The Vault Agent, allocating across approved vaults.
Smart contracts and monitoring
Audited contracts, watched around the clock.
Attribution and reporting
An integrator dashboard and API for your users, agents and revenue.
Security, permissions and risk
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.
Smart contracts audited by
Nethermind Security
A leading blockchain research and software engineering company. They’ve audited Lido, Optimism, zkSync and Starknet.
AuditAgent
An AI-powered security tool trained on 1,700+ real-world vulnerabilities, providing continuous automated analysis.
Where yield comes from
Lending markets. Borrowers pay interest to the vaults the agent supplies.
Network and assets
Base. USDC, WETH and cbBTC.
Protocols
Aave 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
01
Share your setup
How your users hold funds, and which networks you use.
02
Call with Arthur
Your use case, your architecture and how Earn fits.
03
Scope and terms
Integration plan and revenue share.
Book a call
Company name
Company website
https://
Your name
Work email
Product type
Choose one
How do your users hold funds?
Choose one
Stablecoin balances on your platform
Choose a range
Anything else we should know? (optional)
Which networks do you use?
Base
Ethereum
Tron
Solana
Polygon
Other
Continue to booking
FAQ
How does the revenue share work?
We already offer yield. Why switch?
Does it work with non-custodial wallets?
We use MPC or a custody provider. Can we still integrate?
Which networks and assets are supported?
Where does the yield come from?
What happens when a user withdraws?
Who owns the user relationship?
What does the integration involve?
Still have questions? Book a call with Arthur
Resources
Documentation
© 2026 Yieldseeker. All rights reserved. Yields are variable and not guaranteed. Crypto assets are volatile and you can lose money.