![]() Try running code examples and see for yourself. JavaScript await fetch( new Request( ''), Įverything runs from a single domain, and that is. Developers recommend using jq in the pipeline, at least for pretty printing of responses. All examples should run in most shells, as the only command used is the all-mighty cURL. Be sure to let us know about it, so we can maybe include it in the documentation! Shell curl -X POST \įor just exploring and playing around with the API, this might be the simplest option. The following are environments we officialy support, though you're welcome to write-up a wrapper - it's all simple and standard protocols really. If you're interested in only exploring the API, there's not better place than API playground, in which case you can ignore this chapter. It should be easy for you to use your browser's Print dialog. Print it or take it offline! This guide contains fairly reliable stylesheet for print screens. Now, to follow remainder of the document, let's set you up with your preferred environment of choice. Issues specific to the API documentation should be created at Issues page. In this document, you should be able to find everything you need to know to use our API, but if you need help, you're welcome to drop in and ask questions at few places: If you're extremely impatient, just jump to API playground Finally, we need to install one last package into our unit test project.Welcome to Live Coin Watch API documentation page! Right-click References under the unit test project and select "Add Reference" > "Project" and select the API project. Socket.SubscribeToTradeChannel( " BMEX", " XBT", " USD") We can now add an ApiCredentials model under this folder: We need to be able to authenticate with our socket.Īdd a " Models" folder to your project (right-click your project, Add > New Folder). Install-Package PureSocketCluster Step 03 - Create a Websocket Class In the package manager console, install the following packages using these commands: ![]() Open Visual Studio and go to File > New > Project and select Class Library.Įnsure your framework targets. Keep your credentials safe! Using the Code Step 01 - Create a Class Library This will create a new key and secret you will use within the API. Once you are logged in to Coinigy, go the Settings > My Account > Coinigy API and click on the "Generate New Key" button. Note that this article can be easily adapted to use any other API. Visual Studio 2015 or 2017 with Framework 4.6.1.Part 2 can be found here: Implement a Websocket API with Owin and SignalR. This article is the first part in the series. The code for this article can be downloaded here. Global market news API and sentiment scores powered by AI and machine learning. In this example, we will only be looking at trade information. Alpha Vantage offers free stock APIs in JSON and CSV formats for realtime and historical stock market data, forex, commodity, cryptocurrency feeds and over 50 technical indicators. This service is compatible with fixer.io and is really easy to use: no API key needed - UPDATE: API key is now needed, free tier is 250 requests/mo. I am going to be implementing Coinigy's API which provides real-time feeds for trade history, orderbook data, and blockchain alerts. According to the website: Exchange rates API is a free service for current and historical foreign exchange rates published by the European Central Bank. In this guide, you will learn how to create an API that listens to a websocket and pushes that information to subscribers. We want information as soon as possible without having to keep asking for it.
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