Clear Books provides an API service to its users, allowing for third party communication to pass information both into and out of the system.
Add sales and purchase invoices to the system
Void added invoices
Record payments and allocate them to invoices
Add customers and suppliers
Update customer and supplier information
Delete customers and suppliers
The most commonly used functions used in Clear Books are available through the API, but if you need it to do something that isn’t listed above please let us know.
SOAP API
The Clear Books legacy SOAP API is stable but not actively developed. Developers are encouraged to access the RESTful API.
Developers can continue to access the documentation and code examples for the legacy SOAP API.
Clear Books, accredited by The Institute of Certified Bookkeepers and registered with the Financial Conduct Authority (reg. no. 843585), delivers valued, comprehensive online accounting software for small businesses in the UK.