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OnTime API and Software Development Kit

API Connections Made Easy

The OnTime API (Application Programming Interface) makes it possible to connect a live OnTime account with other software systems across the internet in a simple and straightforward way. The API can be used to create, update, and track orders in real-time. This is an extensive online API, providing access to 500+ properties and 90+ functions.

The OnTime API is made available as a set of both REST and SOAP based Web Services all built on open standards. Our comprehensive documentation includes examples, descriptions, explanations, and other details to help software developers integrate their solution quickly and easily.

Access to the OnTime API is available in Enterprise and higher subscription plans.

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Build High Performance Custom Extensions

Extend the powerful OnTime desktop applications with custom extensions. The OnTime Extension SDK is designed enable rapid development of high performance extensions that run within OnTime Management Suite and OnTime Dispatch. Using Visual Studio and .NET, the extensions can be created quickly using the development tools and programming language you are already comfortable with. This extensive SDK provides access to 500+ properties and 90+ functions.

Get the Developer Resources

Just have to say that I am really digging this OnTime dispatch software. I want to take this opportunity to say thank you for all the time and patience you have devoted to my questions. It has been a bit overwhelming getting all this together for my fledgling business and you have been an incredible help and your customer service skills are superior. Thank you so very much.

Joseph Batista | Quality Messenger Service