https://github.com/gre4ixin/exchanger

https://github.com/gre4ixin/exchanger

1inch-api blockchain swift

Last synced: 20 days ago
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• Host: GitHub
• URL: https://github.com/gre4ixin/exchanger
• Owner: gre4ixin
• License: mit
• Created: 2022-08-09T09:53:15.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-21T14:00:57.000Z (about 2 years ago)
• Last Synced: 2024-12-09T02:36:34.879Z (27 days ago)
• Topics: 1inch-api, blockchain, swift
• Language: Swift
• Homepage:
• Size: 124 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Exchange

1Inch exchange api wrapper with async/await swift.

```swift

let exchangeFacade: ExchangeFacade = ExchangeService()

// Get tokens info

Task { 

    let tokens = await exchangeFacade.tokens(blockchain: .polygon)

    switch tokens {

    case .success(let tokensDTO):

        dto.tokens.forEach {

            print($0.value)

        }

    case .failure(let error):

        print(error.localizedDescription)

    }

}

// Generation swap data

Task { 

    let amount = 1_000_000_000_000_000_000

    let fromAddress = "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"

    let toAddress = "0x8f3cf7ad23cd3cadbd9735aff958023239c6a063"

    let walletAddress = "0x**..." //Your wallet address

    

    let response = await exchange.swap(blockchain: .polygon,

                                       parameters: SwapParameters(fromTokenAddress: fromAddress,

                                                                  toTokenAddress: toAddress,

                                                                  amount: "\(amount)",

                                                                  fromAddress: walletAddress,

                                                                  slippage: 1))

    switch response {

    case .success(let dto):

        print(dto.tx.data) // Data for sign and push to blockchain

    case .failure(let error):

        print(error)

    }

}

```

Supports **Ethereum**, **Binance smart chain**, **Polygon**, **Optimism**, **Arbitrum**, **Gnosis**, **Avalanche**, **Fantom**, **Klayth**, **Aurora**.