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Clickatell Product Specs

Clickatell API's can mobile message-enable any website, application or programme.

Clickatell's API (Application Programming Interface) connections link your website, programme or application to our reliable and robust SMS Gateway. Offering great functionality and flexibility to the end-user, our award-winning mobile message-enabling products are popular across a wide range of industry applications. Uses of mobile messaging range from customer acquisition and retention campaigns to emergency or fraud text alerts, financial applications to direct sales of products such as ringtones and screensavers.

To get started, register for a Clickatell account - there is no sign-up charge and no obligation from your side. With Clickatell you only pay for the text messages that you send - there is no hidden monthly fee. Sign up today and then download the API technical specification document that you need.

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Technical documentation

acrobat icon HTTP Post Specification Version 2.3.2 [ 395K ]
acrobat icon SMTP Post Specification Version 2.3.2 [ 374K ]
acrobat icon COM Object Programmers Reference Manual Version 2.2.5 [ 385K ]
acrobat icon COM Object Version 2.0.0.42 [ 1315K ]
acrobat icon XML Specification Version 2.3.3 [ 446K ]
acrobat icon FTP Upload Specification Version 2.3.2 [ 374K ]
acrobat icon SMPP Specification Version 2.3.0 [ 223K ]
acrobat icon SOAP Specification Version 1.1.0 [ 423K ]