CoinMarketCap

CoinMarketCap API for .NET

This is an easy to use wrapper around the CoinMarketCap API providing services for calling the following endpoints :

CryptoCurrencyService

cryptocurrency/map Returns a mapping of all cryptocurrencies to unique CoinMarketCap ids
cryptocurrency/info - Returns all static metadata available for one or more cryptocurrencies
cryptocurrency/listings/historical Returns a ranked and sorted list of all cryptocurrencies for a historical UTC date.
cryptocurrency/listings/latest Returns a paginated list of all active cryptocurrencies with latest market data
cryptocurrency/market-pairs/latest Lists all active market pairs that CoinMarketCap tracks for a given cryptocurrency or fiat currency
cryptocurrency/ohlcv/historical Returns historical OHLCV (Open, High, Low, Close, Volume) data along with market cap for any cryptocurrency using time interval parameters.
cryptocurrency/ohlcv/latest Returns the latest OHLCV (Open, High, Low, Close, Volume) market values for one or more cryptocurrencies for the current UTC day
cryptocurrency/quotes/historical Returns an interval of historic market quotes for any cryptocurrency based on time and interval parameters.
cryptocurrency/quotes/latest Returns the latest market quote for 1 or more cryptocurrencies.

ToolsService

tools/price-conversion Convert an amount of one cryptocurrency or fiat currency into one or more different currencies utilizing the latest market rate for each currency.

FiatService

fiat/map API endpoints for fiat currencies. Returns a mapping of all supported fiat currencies to unique CoinMarketCap ids.

How to use

1. Clone this repo :

git clone https://github.com/imaun/coinmarketcap.git

2. Build

dotnet build

or Alternatively install `ImanN.CoinMarketCap` from nuget :

dotnet add package ImanN.CoinMarketCap --version 1.0.0

or with package manager console :

Install-Package ImanN.CoinMarketCap -Version 1.0.0

3. Get your own API Key from here

4. Add CoinMarketCapAPI services in startup

public void ConfigureServices(IServiceCollection services)
{
    //...
    services.AddCoinMarketCapAPI(apiKey: "YourApiKey");
    //...
}

5. Inject `ICoinMarketCapAPI` and use it

using System.Threading.Tasks;
using ImanN.CoinMarketCap;

namespace Sample {

    public class SampleController : Controller {

        private readonly ICoinMarketCapAPI _client;

        public SampleController(ICoinMarketCapAPI client) {
            _client = client ?? throw new ArgumentNullException(nameof(client));

            var result = await _client.CryptoCurrency.GetListingsLatestAsync(new ListingsLatestQuery {
                Limit = 100,
                Start = 1
            });
        }
    }

}

Questions & Contact

You can contact me via email : imun22 at gmail or hi at imaun.ir

imaun/coinmarketcap