C#

Overview

Use Clickatell’s C# script library with our HTTP or REST messaging APIs to interact with the Clickatell SMS Gateway. The C# script below allows you to send one- or two-way SMS messages using Clickatell’s SMS Platform.

View on Github

Requirements

• This script is built with .NETFramework 4.5.2
• Newtonsoft.JSON 9.0.1

Installation

• Add Rest.cs and API.cs into your project from the Scripts folder
• Add the Newtonsoft.JSON package to your project or the newtonsoft.json.dll file to your project

Using the class

You call the class by using:

Where:

• api is your API key given to you on the platform
• Params is a dictionary of the parameters to send with the SMS

Required parameters

• to: the telephone number you are sending the SMS to including the country code (must start with ‘+’)
• content: the SMS message that must be sent

A full list of parameters can be found here.

You can add the parameters to the dictionary by using the following code:

To add more than one number to send the message to multiple recipients, comma delimit the numbers:

Once the SMS is sent, it will return a response in the form of a JSON array. The JSON array will include an array of messages that each in turn contains:

• An API Message ID
• Whether the message was accepted or not (true/false)
• The number it was sent to
• An error message if applicable (see link below to error messages)

Read more:

• Found a bug or missing a feature? Log it here and we will take a look.
• Register a new account to send SMSs
• Log in to the platform for API Id, etc.
• Request parameters 
• Send message info 
• Error messages