# Connect App Store Connect

> Import downloads, impressions, product page views, proceeds, reviews and TestFlight into Union with an App Store Connect API key.

Source: https://useunion.dev/docs/app-store-connect · Updated 2026-10-23

One App Store Connect API key per workspace lets Union import Apple’s reports for every app in it. Union only reads — it never edits your listing, keywords or review replies.

## Create the key

In App Store Connect, open **Users and Access → Integrations → App Store Connect API** and create a team key with access to your apps. Download the `.p8` file — Apple shows it only once — and note the key id and issuer id.

In Union, open **Settings → App Store Connect** at the workspace level and paste the issuer id, key id, the `.p8` and your **vendor number** (from **Payments and Financial Reports**; Apple has no API for it). Union checks the key with Apple, shows when it last did, and never shows the key again.

## What Union imports

| Report | What you get |
| --- | --- |
| Analytics | Impressions, product page views, downloads and first-time downloads per storefront and source. |
| Downloads (detailed) | The apps and websites that sent downloads, as far as Apple names them. |
| Sales | Units, refunds and proceeds per product and currency. |
| Subscriptions | Active subscriptions, events and MRR. |
| Reviews | Every written review with your replies. |
| TestFlight and versions | Builds, testers, versions in review and phased release progress. |

## When the numbers arrive

Apple publishes most reports one to two days late and sometimes skips a day. A day Apple has not reported is shown as a gap, never as zero, and the **App Store sync** card in Settings shows what each night’s import read and wrote.

## Pick the app

With a key connected, choose the project’s app from your Apple team’s list. Without one, paste the App Store id or URL — positions, ratings and rival tracking need only the public App Store and work without a key.