OnTime API: Should I Use REST or SOAP?

For many, the answer depends on the type of API you are most comfortable with. For many programmers, the REST-based API is a logical choice. The REST API is simple to understand and code by hand.

For others, there are business requirements that will dictate which API interface is used. For example, SOAP APIs are common in enterprise environments where structure and security are of higher concern. Enterprise systems may already be in place to make use of SOAP-based APIs.

No matter which API interface is chosen, both offer the same set of rich functions. There is no need to worry that one API has a feature that the other does not have. Feature parity exists between both.

If you are unsure of the type of API to choose, we recommend the REST API. It offers compatibility across many programming languages.

Numerous resources are available to assist you with the OnTime REST and SOAP API: