DeHunt

DeFi Yield Hunting App for iOS

DeHunt is useful for Crypto Pool hunters/farmers. Built with SwiftUI and using latest iOS-dev technologies. That is the reason why minimal iOS deployment version is 26.0. DeHunt Networking is based on DefiLlama API, so I want to express my gratitude for providing a lot of useful data for free.

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Screenshots

Dashboard	Strategies	Yields

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Features

Dashboard

• Market Overview - Total DeFi TVL, top protocols, top chains with 24h changes
• Interactive TVL Chart - 14-day historical data with touch selection and haptic feedback
• Real-time Data - Fetched from DeFi Llama API

Strategies

• Yield Pool Search - Find pools across 20 popular chains
• Investment Amount Input - Calculate your profits easily, based on Pool APY and your investment amount
• Advanced Filters:
  • Minimum APY slider
  • Minimum TVL (optional)
  • Multi-chain selection (Ethereum, Arbitrum, Base, Solana, etc.)

Search Results

• Sortable Results - By APY or TVL (ascending/descending)
• Pool Details - Project, chain, symbol, APY, TVL
• Direct Links - Open pool on DeFi Llama

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Tech Stack

Category	Technology
UI Framework	SwiftUI
Architecture	MVVM + @Observable
Networking	URLSession + async/await
Charts	Swift Charts
Haptics	CoreHaptics
Effects	GlassEffect (iOS 26)
API	DeFi Llama
Unit Tests	XCTest
Reactivity	Combine (Search)

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Key Implementation Details

Modern Concurrency

// Parallel data loading with TaskGroup
func loadDashboardData() async {
    await withTaskGroup(of: Void.self) { group in
         group.addTask {
                await self.loadMetrics()
            }
            
            group.addTask {
                await self.loadHistoricalTVL()
            }
    }
}

Protocol-Oriented Networking

protocol DeFiAPIClientProtocol {
    func fetchProtocols() async throws -> [ProtocolsTVL]
    func fetchHistoricalTVL() async throws -> [HistoricalTVL]
    func fetchYieldPools() async throws -> [YieldPool]
}

Dependency Injection

final class DashboardViewModel {
    private let apiClient: DeFiAPIClientProtocol
    
    init(apiClient: DeFiAPIClientProtocol = DeFiAPIClient()) {
        self.apiClient = apiClient
    }
}

Skeleton Loading States

if viewModel.isLoadingMetrics {
    MarketOverviewCardSkeleton()
} else {
    MarketOverviewCard(metric: metric)
}

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Installation

Requirements

• Xcode 26.0+
• iOS 26.0+
• Swift 6.0+

git clone https://github.com/delsummit/DeHunt.git
cd DeHunt
open DeHunt.xcodeproj

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API

DeHunt uses the free DeFi Llama API:

Endpoint	Contains
/protocols	List of all DeFi protocols with their TVL
/v2/historicalChainTvl	Historical TVL data
yields.llama.fi/pools	Yield pool data (TVL, APY, pool hash etc)

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TODO

• Implement Favourite pools and store them in SwiftData
• Cache unrepeatable icons/data to optimise loading and networking
• Create Firebase account and implement user database
• more to come...

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License

MIT License - see LICENSE for details.

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Author

delsummit Rostyslav Mukoida

• GitHub: @delsummit
• LinkedIn: Rostyslav Mukoida

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