Text Messaging API

C# API

Use this API to send text messages from C#.

Simple HTTP request
Encrypted communication over SSL
Long SMS (up to 765 characters)
Delivery status via function return code
Email replies

Example

public int SendSMS(String AccountID, String Email, String Password, String Recipient, String Message)
{
	WebClient Client = new WebClient();
	String RequestURL, RequestData;

	RequestURL = "https://redoxygen.net/sms.dll?Action=SendSMS";

	RequestData = "AccountId=" + AccountID
		+ "&Email=" + System.Web.HttpUtility.UrlEncode(Email)
		+ "&Password=" + System.Web.HttpUtility.UrlEncode(Password)
		+ "&Recipient=" + System.Web.HttpUtility.UrlEncode(Recipient)
		+ "&Message=" + System.Web.HttpUtility.UrlEncode(Message);

	byte[] PostData = Encoding.ASCII.GetBytes(RequestData);
	byte[] Response = Client.UploadData(RequestURL, PostData);

	String Result = Encoding.ASCII.GetString(Response);
	int ResultCode = System.Convert.ToInt32(Result.Substring(0, 4));

	return ResultCode;
}

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