C#

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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:

private string response;private string api;Dictionary<string, string> Params = new Dictionary<string, string>();response = Api.SendSMS(api, Params);

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:

Params.Add("content", "this is a message");Params.Add("to", "[phone]");

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

Params.Add("to", "[phone],[phone],[phone]");

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