Sage Intacct XML Web Services API

The long-standing XML/HTTP Web Services API for Sage Intacct, session-based with sender and user credentials. Still fully supported alongside the REST API; official SDKs (PHP, .NET, Node.js) are built on this interface.

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API entry from apis.yml

apis.yml Raw ↑
name: Sage Intacct XML Web Services API
description: The long-standing XML/HTTP Web Services API for Sage Intacct, session-based with sender and
  user credentials. Still fully supported alongside the REST API; official SDKs (PHP, .NET, Node.js) are
  built on this interface.
humanURL: https://developer.intacct.com/
baseURL: https://api.intacct.com/ia/xml/xmlgw.phtml
properties:
- type: APIReference
  url: https://developer.intacct.com/api/
- type: Documentation
  url: https://developer.intacct.com/web-services/