API Documentation

Build with Axon Accounting

Integrate Axon Accounting data into your own applications. RESTful API with comprehensive documentation and API key management.

GET /api/v1/invoices
Authorization: Bearer axon_abc1****

Available Endpoints

Invoices API

Create, read, update, and manage sales invoices and purchase bills programmatically.

Transactions API

Access income and expense transactions with GST classification and reconciliation data.

Authentication

Secure API key-based authentication with granular permission scopes per key.

Payroll API

Access employee records, pay runs, payslips, and super guarantee data.

Webhooks

Receive real-time notifications for invoice payments, payroll events, and BAS changes.

Reports API

Pull profit & loss, GST position, trial balance, and other financial reports.

API access is available on Medium and higher plans. Generate keys from Settings → API Access.