Case Study
Yieldforce
DeFi yield, without the DeFi.
Yieldforce is a non-custodial DeFi yield aggregator that routes deposits to the highest-yielding lending protocols, with fiat on-ramps, cross-chain routing, and an AI advisor, so anyone can earn without touching a wallet, a bridge, or a gas fee. VTS Labs built the platform end to end.
AT A GLANCE
Client
Yieldforce
Industry
Fintech / DeFi
Services
DeFi yield aggregator development
Tech Stack
TypeScript · Solidity
Networks
6 EVM chains
Protocols
Aave · Morpho · Spark
Timeline
[ add duration ]
Audit
0 critical / high
01 · THE CHALLENGE
Yield that most people can't actually reach.
Running a validator is a technical, high-commitment path that most token holders can't take. But routing them to "just stake" usually means fragmented flows and unclear rewards. The platform had to serve both without splitting into two products.
Too many steps
Wallets, on-ramps, gas, and bridging all stand between a saver and a yield pool.
Opaque, shifting rates
The best yield moves across protocols and chains, and most users cannot track it.
Custody and trust
Earning yield usually means handing funds to a platform. For many people that is a non-starter.
02 · WHAT WE BUILD
One portfolio, routed to the best yield.
A non-custodial app that lets anyone fund an account by card or bank, then automatically routes deposits across audited lending protocols on six chains, with cross-chain swaps, auto-payouts, and an AI advisor built in.
Wireframe of the pools surface · funds route automatically to the highest-yielding audited protocol per asset, shown with live APYs across chains
No wallet, no gas, three steps to earning
Create
Sign up and build a portfolio across six chains. No wallet to configure.
Fund
Add funds by card, bank, SEPA, Apple or Google Pay, or an existing wallet.
Earn
Funds route to trusted lending protocols. Yield lands in your balance.
Built in, not bolted on
Non-custodial
Smart contracts execute on-chain. Yieldforce never holds or controls user funds.
Fiat on and off ramp
Fund by card, bank, or wallet, and cash back out to fiat without a third-party exchange.
Cross-chain routing
Bridging and routing across six chains are handled automatically, with no manual steps.
Auto yield payouts
Yield is withdrawn to a wallet on a schedule, or reinvested to compound.
Scout AI advisor
Ask about a portfolio or the best yield in plain language and get real-time insight.
B2B yield API
Fintechs and neobanks can offer yield to their own users through a single API.
03 · PROOF · LIVE PLATFORM , AUDITED, IN EARLY ACCESS
A full platform, independently audited.
6
Blockchains
41
Active yield pools
3
Live yield strategies
0
Critical or high findings
What the engagement delivered
A non-custodial yield app with fiat on and off ramps and cross-chain routing.
Lending into Aave pools, with borrower interest flowing to the user.
Automated routing across Aave, Morpho, and Spark on six chains.
Optimized lending via Morpho curated vaults that rebalance for yield.
An independent security audit (March 2026) with zero critical or high findings, all resolved.
Savings into Spark, earning the Sky Savings Rate with daily compounding.
"[One sentence on what VTS delivered and how working together went.]"
— [Named contact], [Role], Yieldforce
HOW WE ENGAGED
Fixed-fee, PRD-first.
No scope creep, no surprise invoices.
VTS Labs scopes the full build in a product requirements document and fixes the price before any production starts, so the work, the timeline, and the cost are locked from day one. You approve a fixed scope and a fixed number, then we build to it.
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Scope locked up front
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Fixed fee, not hourly
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Founder-led delivery