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https://github.com/coinpaprika/coinpaprika-api-swift-client

This library provides convenient way to use Coinpaprika.com API in Swift.
https://github.com/coinpaprika/coinpaprika-api-swift-client

bitcoin blockchain coinpaprika crypto cryptocurrency market-capitalization swift

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This library provides convenient way to use Coinpaprika.com API in Swift.

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# Coinpaprika API Swift Client



[![Build Status](https://travis-ci.org/coinpaprika/coinpaprika-api-swift-client.svg?branch=master)](https://travis-ci.org/coinpaprika/coinpaprika-api-swift-client)

[![codecov](https://codecov.io/gh/coinpaprika/coinpaprika-api-swift-client/branch/master/graph/badge.svg)](https://codecov.io/gh/coinpaprika/coinpaprika-api-swift-client)

[![Version](https://img.shields.io/cocoapods/v/CoinpaprikaAPI.svg?style=flat)](https://cocoapods.org/pods/CoinpaprikaAPI)

[![License](https://img.shields.io/cocoapods/l/CoinpaprikaAPI.svg?style=flat)](https://cocoapods.org/pods/CoinpaprikaAPI)

[![Platform](https://img.shields.io/cocoapods/p/CoinpaprikaAPI.svg?style=flat)](https://cocoapods.org/pods/CoinpaprikaAPI)

[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)

![Swift 5.0](https://img.shields.io/badge/swift-4.2%20%7C%205.0-orange.svg)



### [Documentation](https://coinpaprika.github.io/coinpaprika-api-swift-client) | [Repository](https://github.com/coinpaprika/coinpaprika-api-swift-client) | [Installation](#installation)



## Usage



This library provides convenient way to use [Coinpaprika.com API](https://api.coinpaprika.com/) in Swift.



[Coinpaprika](https://coinpaprika.com) delivers full market data to the world of crypto: coin prices, volumes, market caps, ATHs, return rates and more.



### Import



### Market Stats



```swift

import Coinpaprika



Coinpaprika.API.global().perform { (response) in

  switch response {

    case .success(let stats):

    // Successfully downloaded GlobalStats

    // stats.marketCapUsd - Market capitalization in USD

    // stats.volume24hUsd - Volume from last 24h in USD

    // stats.bitcoinDominancePercentage - Percentage share of Bitcoin MarketCap in Total MarketCap

    // stats.cryptocurrenciesNumber - Number of cryptocurrencies available on Coinpaprika

    case .failure(let error):

    // Failure reason as error

  }

}

```



### Coins list



```swift

import Coinpaprika



Coinpaprika.API.coins().perform { (response) in

  switch response {

    case .success(let coins):

    // Successfully downloaded [Coin]

    // coins[0].id - Coin identifier, to use in ticker(id:) method

    // coins[0].name - Coin name, for example Bitcoin

    // coins[0].symbol - Coin symbol, for example BTC

    case .failure(let error):

    // Failure reason as error

  }

}

```



### Ticker data for all coins



```swift

import Coinpaprika



Coinpaprika.API.tickers(quotes: [.usd, .btc]).perform { (response) in

  switch response {

    case .success(let tickers):

    // Successfully downloaded [Ticker]

    // tickers[0] - see the next method for Ticker properties

    case .failure(let error):

    // Failure reason as error

  }

}



```



### Ticker data for selected coin



```swift

import Coinpaprika



Coinpaprika.API.ticker(id: "bitcoin-btc", quotes: [.usd, .btc]).perform { (response) in

  switch response {

    case .success(let ticker):

    // Successfully downloaded Ticker

    // ticker.id - Coin identifier, to use in ticker(id:) method

    // ticker.name - Coin name, for example Bitcoin

    // ticker.symbol - Coin symbol, for example BTC

    // ticker.rank - Position in Coinpaprika ranking (by MarketCap)

    // ticker.circulatingSupply - Circulating Supply

    // ticker.totalSupply - Total Supply

    // ticker.maxSupply - Maximum Supply

    // ticker.betaValue - Beta

    // ticker.lastUpdated - Last updated date

    //

    // Each Ticker could contain several Ticker.Quote (according to provided quotes parameter). To access to quote for given currency, use subscripting like:

    // - ticker[.usd] - Ticker.Quote in USD

    // - ticker[.btc] - Ticker.Quote in BTC

    // etc...

    //

    // So how to get this cryptocurrency price in USD and BTC?

    // - ticker[.usd].price - Coin price in USD

    // - ticker[.btc].price - Coin price in BTC

    //

    // Ticker.Quote contains following properties:

    // let currency: QuoteCurrency = .usd

    // - ticker[currency].price - Price

    // - ticker[currency].volume24h - Volume from last 24h

    // - ticker[currency].volume24hChange24h - Volume change in last 24h

    // - ticker[currency].marketCap - Market capitalization

    // - ticker[currency].marketCapChange24h - Market capitalization in last 24h

    // - ticker[currency].percentChange1h - Percentage price change in last 1 hour

    // - ticker[currency].percentChange12h - Percentage price change in last 12 hour

    // - ticker[currency].percentChange24h - Percentage price change in last 24 hour

    // - ticker[currency].percentChange7d - Percentage price change in last 7 days

    // - ticker[currency].percentChange30d - Percentage price change in last 30 days

    // - ticker[currency].percentChange1y - Percentage price change in last 1 year

    // - ticker[currency].athPrice - ATH price

    // - ticker[currency].athDate - ATH date

    // - ticker[currency].percentFromPriceAth - Percentage price change from ATH

    // - ticker[currency].volumeMarketCapRate - Volume/MarketCap rate

    case .failure(let error):

    // Failure reason as error

  }

}

```



### Search



```swift

import Coinpaprika



Coinpaprika.API.search(query: "bitcoin", categories: [.coins, .exchanges, .icos, .people, .tags], limit: 20).perform { (response) in

  switch response {

    case .success(let searchResults):

    // Successfully downloaded SearchResults

    // searchResults.currencies - list of matching coins as [Search.Coin]

    // searchResults.icos - list of matching ICOs as [Search.Ico]

    // searchResults.exchanges - list of matching exchanges as [Search.Exchange]

    // searchResults.people - list of matching people as [Search.Person]

    // searchResults.tags - list of matching tags as [Search.Tag]

    case .failure(let error):

    // Failure reason as error

  }

}

```



### More



Other endpoints could be found in [CoinpaprikaAPI reference](https://coinpaprika.github.io/coinpaprika-api-swift-client/Structs/CoinpaprikaAPI.html).



## Installation



### Swift Package Manager (SPM)

CoinpaprikaAPI is available through [SPM](https://swift.org/package-manager/). To install it, simply add the following dependency (for example in Xcode 11 built-in manager): 

```

https://github.com/coinpaprika/coinpaprika-api-swift-client

```



### Cocoapods



CoinpaprikaAPI is available through [CocoaPods](https://cocoapods.org). To install it, simply add the following line to your Podfile:



```ruby

pod 'CoinpaprikaAPI'

```



Run `pod install` to integrate `CoinpaprikaAPI` with your workspace.



### Carthage



CoinpaprikaAPI is available through [Carthage](https://github.com/Carthage/Carthage). To install it, simply add the following line to your Carthage file:



```

github "coinpaprika/coinpaprika-api-swift-client"  

```



Run `carthage update` to build the framework and drag the built `CoinpaprikaAPI.framework` into your Xcode project.



## License



CoinpaprikaAPI is available under the MIT license. See the LICENSE file for more info.