REST API
Query every integration you've connected and pull clean, unified data into your own apps, scripts and AI assistants.
Go from connected data to your first API call in minutes
Everything you've already set up in Reporting Ninja is reachable through the API. There are no new integrations to build.
Connect your data in Reporting Ninja
If you don't already have a Reporting Ninja account, create one and then connect your data sources. All your data connections will be managed in a single place, making it easier for you.
Grab your API key
Get your API key from the REST API tab in the app, with no setup, approval or developer onboarding required. Authenticate using a standard Bearer token, so it works out of the box with any HTTP client, script or AI assistant you already use.
Discover what's available
List your integrations, connections and every dimension and metric, including custom fields like Facebook Ads custom conversions or GA4 custom metrics.
Query your data
Request exactly the fields you want over any date range, with filters and period over period comparisons. Or hand the docs to an AI assistant and ask in plain language.
Why a REST API?
Reporting Ninja already gives you three ways to put your data to work: a custom reports platform for polished, white-label deliverables, Looker Studio connectors for live dashboards, and a Google Sheets add-on for spreadsheet analysis. The REST API adds a fourth: full programmatic access for everything else.
When you need to feed data into your own product, automate a workflow, or build something completely custom, the API gives you the same clean, unified data that powers your reports, on your terms and in your own stack.
No code? Just ask
You don't need to be a developer to get value from the API. Because it ships with a complete OpenAPI specification, you can point an AI assistant like Claude or ChatGPT at the docs and ask for what you need in plain language. It writes the request, runs it, and hands you back the answer, a chart, or a ready-to-run script.
From "which campaigns spent the most last month?" to "export GA4 sessions by channel to a spreadsheet," your whole team can work with your marketing data without learning any query syntax.
Built to fit the way you work
One consistent, well-documented API across all your marketing data.
Full programmatic control
- Query any integration, connection and field
- Filters, settings and period over period comparisons
- Synchronous, asynchronous and cursor-based pagination
Free on every plan
- Included at no extra cost on all plans
- No per-connector or developer add-on fees
- Generous limits
Build anything
- Power your own dashboards and apps
- Feed your data warehouse or BI stack
- Automate exports, alerts and pipelines
AI-ready
- Ships with a complete OpenAPI specification
- Point Claude or ChatGPT at the docs
- Get answers and ready-to-run code in plain language
Integrate data from all the sources you work with
Reporting Ninja helps you pull granular marketing data from the sources that matter to you.
Ready to put your data to work?
Start building with the Reporting Ninja REST API today, free on every plan.