Welcome to the Developer Portal
Discover Thomson Reuters APIs and documentation.
×
APIs
Tax | ONESOURCE Indirect Tax
Exemption Certificates API
Cloud Determination REST APIs for Exempt Certificates.
Browse content
Tax | GoFileRoom
GoFileRoom FirmFlow API
The FirmFlow APIs allows for quick access to FirmFlow through use of simple REST communication endpo ... Read More
Browse content
Tax | ONESOURCE Indirect Tax
Indirect Tax Calculation REST API
REST based web service that allows for tax calculations, tracking of liabilities and reversal/void o ... Read More
Request Access
Tax | ONESOURCE Indirect Tax
Locations API
REST API to view Location Data configured for specific companies.
Browse content
Tax | ONESOURCE Indirect Tax
ONESOURCE Indirect Compliance API
ONESOURCE Indirect Compliance APIs provide developers access to data that supports the end to end au ... Read More
Browse content
Tax | ONESOURCE Indirect Tax
Reporting-Transaction Extract
Transaction Extract reporting APIs enable you to access transaction-level data for selected companie ... Read More
Browse content