You can find the source of the command here. We will use the exchange-rates-api npm package to convert the currency.
React slack client code#
Now, let's write the code for the currency converter. When you type “/currency”, a request is sent to the API endpoint you created with the “app_add” command.Ĭreate the convert command by typing /nc command_create convert. Once the Currency app is created and installed, go back to your slack workspace and type “/currency” and you will see that it doesn’t have any commands yet.
React slack client install#
You’ll be asked for permission to install it once you click it.You can do this by clicking the “Install App” tab on the left side of your screen and clicking the “Install App to Workspace” button that appears. Make sure you’ve checked “ Escape channels, users, and links sent to your app” Click the “Save” button at the bottom of your page when you’ve filled out these three sections. In Short Description, write that it’s a Currency Converter. In Requested URL, add the URL that Nimbella Commander provided in response to our “app_add” command, above. In Command, add the Slash command /currency.Then click the “Create New Command” button that appears in the center of your screen.On the left side of the screen, locate and click the tab labeled “Slash Commands”.Call the app “Currency” and select the Slack Workspace you want to install this into.Please follow these steps to create an app in Slack: Go to and create an app by following the steps shown below: This URL will be the Request URL or the Endpoint URL in our Slack APP. Take a note of the URL provided by Nimbella Commander, above.
To create an app, we will use the Nimbella Commander app_add command. This avoids the typical need to create an API for your app manually by logging into any of the cloud provider’s serverless consoles. This creates a secure serverless API endpoint which will be your app endpoint that Slack will send requests to. To begin, create an app within Nimbella Commander. The app will consist of a single slash command called “convert” which requires 2 mandatory parameters (“from” and “to”) and converts the “from” currency to “to” currency.
React slack client how to#
You will see the ease of using Nimbella Commander by seeing how to build a currency converter slack app.
Once you’ve finished creating your first serverless app, we’ll show you how to publish your code as a command-set. All you have to focus on is your code logic! Nimbella Commander makes it even easier by enabling you to build your serverless app in Slack without ever leaving the Slack environment. Using Nimbella Commander, you don’t have to worry about any of the infrastructure associated with a server. Once you have learned the basics of Nimbella Commander and how to create and run commands in Slack, you can start building serverless apps in Slack. If you haven’t already read that blog, I recommend you read it first to gain a good understanding of the basics of Nimbella Commander. This blog is a continuation of “ How to Build a Serverless Slack Slash Command in Minutes”.
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