For Integrators

Connect Tapr to ERPs and external systems. Each ERP connector follows the same shape — prerequisites, connection setup, testing. Middleware and the REST API cover everything else.

In this track

• ERP Connections Overview — How Tapr posts invoices into your ERP, and which connector to use.
• ERPNext Prerequisites — What you need before connecting ERPNext.
• ERPNext API Key — Generate the API key and secret Tapr uses.
• ERPNext Connection — Configure the ERPNext connection in Tapr.
• ERPNext Testing — Verify the ERPNext connection end to end.
• D365 F&O Prerequisites — What you need before connecting Dynamics 365 Finance.
• D365 Service Principal — Create the service principal Tapr authenticates as.
• D365 App Registration — Register the app in Entra ID and grant access.
• D365 Connection Setup — Configure the D365 connection in Tapr.
• D365 Connection Testing — Verify the D365 connection end to end.
• SAP S/4HANA Prerequisites — What you need before connecting SAP S/4HANA.
• SAP S/4HANA Communication Setup — Set up the communication arrangement and user.
• SAP S/4HANA Connection Setup — Configure the S/4HANA connection in Tapr.
• SAP S/4HANA Testing — Verify the S/4HANA connection end to end.
• SAP Business One Prerequisites — What you need before connecting SAP Business One.
• SAP Business One Service Layer — Enable and reach the Service Layer API.
• SAP Business One Connection — Configure the Business One connection in Tapr.
• SAP Business One Testing — Verify the Business One connection end to end.
• Other ERP Integrations — Approaches for ERPs without a native connector.
• Middleware Integration Overview — When to reach for middleware instead of a direct connector.
• Webhook Integration — Subscribe to invoice events via webhooks.
• REST API Integration — Drive Tapr programmatically over REST.
• iPaaS Integration — Connect through Zapier, Make and other iPaaS tools.
• Custom Adapter Development — Build a bespoke adapter for an unsupported system.
• REST API Reference — Endpoints, payloads and authentication.
• E-Invoice Formats (reference) — Format details shared with the intake channel docs.