# The Advertising Statistics API v1 stops working

Calls to GET /organizations/{id}/reports/* on Unity Ads Statistics API stopped working on June 2, 2025.

## What to use instead

Call the Advertising Statistics API v2: GET https://services.api.unity.com/advertise/stats/v2/organizations/{organizationId}/reports/acquisitions (SKAN data at .../reports/skan), authenticated with a service account holding the Advertise Stats API Viewer role.

v2 authenticates with a service account instead of the v1 API key, uses the organization core ID, and drops some v1 filters (stores, osVersions, sourceAppIds, skadConversionValues).

- API: Unity Ads Statistics API (stats.unityads.unity3d.com)
- Kind: Version retirement
- Takes effect: June 2, 2025
- Calls after that day: fail
- Calls it hits: `GET /organizations/{id}/reports/*`
- Source: [Announcement](https://services.docs.unity.com/statistics/v1/)
- Verified: October 29, 2026, against Unity Ads Statistics API's own pages
- Page: https://www.okapi.bot/providers/unity-ads-statistics-api/breaking-changes/the-advertising-statistics-api-v1-stops-working/

## Unity Ads Statistics API's words

> This API version is deprecated and will no longer be available after June 2, 2025.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent