Add a Data Source

Overview

Data sources are the foundation of every analysis in Zweigen. You connect them under Data Sources in the navigation. There are three ways:

Integration (OAuth)

For services like Google Analytics 4, Google Ads, or Google Search Console, you connect the data source via OAuth. You authorize access once — Zweigen handles the automatic data transfer from then on. Set up the connection under Data Sources → Integrations.

• Integrations – available providers and setup

File Upload (CSV / XLSX)

For your own data without a direct API, upload files in CSV or XLSX format. You review the detected columns and map them to Zweigen fields. The saved mapping is reused automatically on subsequent imports. Find the upload under Data Sources → CSV / XLSX Upload.

• Add a Data Source – prepare the right upload or API path

Custom API

For your own systems without a standard integration, transfer data server-side via JSON API. Create a data source under Data Sources → Custom API and send data using an API key.

• Custom API Connection – set up server-side imports

Related topics

• Data Connections Overview – all connection types compared
• Connection Status – inspect import and connection states