RESTful APIs that provide searching and reporting capabilities.

ONESOURCE Currency APIs provide developers access to a list of currencies that are curated by Thomson Reuters

ONESOURCE Indirect Tax Determination helps organizations seamlessly manage all aspects of indirect tax, from research to determination to compliance. It enables organizations to: Accurately assess taxes, thereby eliminating errors or penalties due to over- or under-assessment of taxes Manage extremely complex tax regulations for global markets Manage compliance costs by reducing the cost and risk of inaccuracies Streamline data collection for tax returns by integrating with ERPs and financial applications  

Digital Account API expose operations and data model based on enterprise wide services and can integrate various TR business units applications. This API has several operations having functionality such as to get the loccation details of customer, check customer onboarded to CSP or not, provide sales reprsenative details and get the details of customer account.

Digital API Authorization token required to call Digital's API's. Digital API authroization currently supports Authorization grant type with PKCE and  Client Credentials OAuth 2.0 grant type. 

ONESOURCE Domains APIs provide developers access to a list of various tax and business areas that are curated by Thomson Reuters