Sage Intacct REST API
Modern REST API for Sage Intacct using standard HTTP verbs and predictable URLs to operate on Intacct objects and data. Authenticates with OAuth 2.0 and supports batch, bulk, and composite requests. Sage recommends the REST API for new client applications; all new objects and features are released here first.
Documentation
APIReference
https://developer.sage.com/intacct/apis/intacct/1/intacct-openapi
Documentation
https://developer.sage.com/intacct/docs/1/sage-intacct-rest-api/get-started
GettingStarted
https://developer.sage.com/intacct/docs/1/sage-intacct-rest-api/get-started
Authentication
https://raw.githubusercontent.com/api-evangelist/intacct/refs/heads/main/authentication/intacct-authentication.yml