Case study · Capital markets

WowFi

Lending, borrowing and trading on Ethereum.

Product
WowFi
Service
Design, blockchain, web development
Sector
DeFi
Chain
Ethereum
WowFi DeFi protocol interface showing staking and rewards

At a glance

How rewards work

2reward variables

Rewards calculated on time held and on maturity, rather than a single flat rate.

3protocol functions

Lending, borrowing and trading in one protocol instead of three separate venues.

Ethereumthe settlement layer

Built on Ethereum, where the deepest DeFi liquidity and tooling already sit.

Stakingthe entry point

Users stake crypto to participate, which is what funds the lending side.

The brief

Most staking pays for holding, not for committing

A flat staking yield treats a deposit that arrives today and leaves tomorrow the same as one committed for a year. That is simple to implement and it produces exactly the behaviour you would expect: capital that leaves the moment a better rate appears elsewhere.

The protocol's design answer is to make the reward reflect the commitment, not just the balance.

Reward the commitment, not just the balance, and the liquidity stops being a tourist.

The build

Ethereum, and a reward model with two axes

Building on Ethereum puts the protocol where DeFi liquidity, tooling and composability already are — for a lending protocol, being reachable by the rest of the ecosystem matters more than raw throughput.

The distinguishing design is the reward calculation. Using both time held and maturity gives the protocol two levers rather than one, which is what lets it encourage the behaviour a lending book actually needs: capital that stays.

Wow Labz covered design, blockchain development and web development, with UI design, blockchain, frontend, backend and testing roles on the team.

What it does

Three functions, one protocol

Lending and borrowing

The core DeFi pair, where staked capital becomes available to borrowers and lenders earn on it.

Trading

Trading in the same protocol, so a user does not have to leave to act on a position.

Time and maturity rewards

Staking returns calculated on both how long crypto has been held and its maturity, which prices commitment rather than presence.

Stack

What it was built with

  • Ethereum
  • Solidity
  • DeFi
  • Staking
  • Frontend
  • Backend

Questions

WowFi, answered

What is WowFi?

A lending, borrowing and trading protocol built on the Ethereum blockchain. Users stake their crypto and earn rewards calculated on both time held and maturity.

How are rewards calculated?

On two variables rather than one: how long the crypto has been held, and its maturity. That prices commitment rather than treating every deposit identically.

Why Ethereum?

Because a lending protocol depends on being reachable by the rest of the DeFi ecosystem, and Ethereum is where that liquidity, tooling and composability already exist.

What did Wow Labz build?

Design, blockchain development and web development, spanning UI design, blockchain, frontend, backend and testing.

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