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Sage Accounting API

Sage Accounting API (v3.1) is a RESTful web service that connects software to Sage's cloud accounting platform. Supports contacts, sales invoices, purchase invoices, payments, bank accounts, ledger accounts, products/services, and financial reports. Uses OAuth 2.0 for authentication. Covers Sage Business Cloud Accounting and Sage Business Cloud Start products.

Documentation

Specifications

OpenAPI

sage-accounting-openapi.yml Raw ↑