Send a Conversation Message with the Sinch .NET SDK
Note:
Before you can get started, you need the following already set up:
Set all Conversation API configuration settings.
- The latest version of .NET with Long Term Support and a familiarity with how to create a new console app.
Learn how to quickly send Conversation messages in a .NET application with the Sinch .NET SDK.
Set up your .NET application
- Create a new folder where you want your app project. Then, open a terminal or command prompt to that location.
- Create a new .NET console app with the following command:
dotnet new console
The easiest way to install the SDK is using the dotnet
CLI:
- Open a command prompt or terminal to the local repository folder.
- Execute the following command:
dotnet add package Sinch --prerelease
Note:
--prerelease
option to install it.- Open the
Program.cs
file in your project folder. Replace everything in the file with the "Send a Conversation message" code.
Modify your application
The code provided includes placeholder parameters. You'll need to update the parameters detailed in the following subsections with your values.
Initialize the client
Before initializing a client using this SDK, you'll need three pieces of information:
- Your Project ID
- An access key ID
- An access key Secret
Note:
To start using the SDK, you need to initialize the main client class with your credentials from your Sinch dashboard.
Note:
For testing purposes on your local environment it's fine to use hardcoded values, but before deploying to production we strongly recommend using environment variables to store the credentials.
using Sinch;
var sinch = new SinchClient("YOUR_project_id",
"YOUR_access_key",
"YOUR_access_secret");
SinchClient
is thread safe, so it's fine to add it as a singleton:builder.Services.AddSingleton<ISinchClient>(x => new SinchClient(
builder.Configuration["YOUR_project_id"],
builder.Configuration["YOUR_access_key"],
builder.Configuration["YOUR_access_secret"]));
Fill in remaining parameters
Assign your values to the following parameters:
Placeholder value | Your value |
---|---|
YOUR_app_id | Find your app ID on your Sinch dashboard. |
YOUR_channel | The channel you want to use to send the message. This guide presets this channel property to SMS , but you may update it to any channel that's already configured on your Conversation API app. You may add the following channels to your app from the Sinch Customer Dashboard:
|
RECIPIENT_number | The channel identity of the recipient to which you want to send the message. When using the SMS channel, this will be a phone number. |
YOUR_sms_sender | Your Sinch virtual phone number, available on the customer dashboard. This is only required if you are using the SMS channel. |
Ensure that you save the file.
Build your project
Before executing your code, you must first compile your application. Execute the following command:
dotnet build
Send your first message
Now you can execute the code and send your test message. Run the following command:
dotnet run
Enter
to exit the application. You did it!Next steps
The code you used in theProgram.cs
file sends a POST request to the Sinch API /Messages
endpoint to send the text message. Click here to read more about the messages endpoint.Additional resources
- Explore the API specification to test more endpoints.