App ranking API and exports
The gaintage app ranking API returns your app's daily ranks, chat keyword rates, category positions and competitor data from ChatGPT, Claude, Muse and MCP registries as JSON. You can also export the same data as CSV. It is a REST API with one key per workspace, and it comes with the Enterprise plan.
{
"app": "notion",
"platform": "chatgpt",
"keywords": [
{ "keyword": "notes", "source": "directory", "rank": 2, "change": 3 },
{ "keyword": "summarize my meeting notes", "source": "chat", "rank": 1, "change": 2 }
],
"updated_at": "2026-09-28T14:00:00Z"
}The API returns every data point you see in gaintage.
Keyword ranks
Your rank per keyword, per store, per day, plus your category positions. It returns the same daily ranks you see in the app ranking tracker.
Chat keyword rates
Suggestion rate and picker position for each prompt you track.
Competitors
Competitor ranks, share of voice and their listing changes with dates.
The API exposes one endpoint for each data type.
| Method | Path | Returns |
|---|---|---|
| GET | /v1/apps | Your tracked apps and the stores each one is in |
| GET | /v1/rankings | Ranks per keyword, store and day |
| GET | /v1/categories | Category positions per store |
| GET | /v1/chat-keywords | Suggestion rates by prompt and topic |
| GET | /v1/competitors | Competitor ranks, share of voice and listing changes |
| GET | /v1/opportunities | Listing fixes and keyword ideas |
| POST | /v1/keywords | Adds keywords or prompts to tracking |
Connect the API and pull your first data in three steps. Create a key, call an endpoint and schedule a daily pull.
- 01
Create an API key in your workspace settings.
- 02
Call the rankings endpoint.
- 03
Schedule a daily pull, or set up a CSV export.
Teams connect the API to BI tools, data warehouses and custom alert systems.
BI dashboards
Put AI store ranks next to signups and revenue in Looker Studio or your own BI tool.
Warehouse sync
Load daily ranks into BigQuery or another warehouse and keep your full history.
Your own alerts
Send a Slack message when a key prompt's suggestion rate drops.
Export any table as CSV without writing code.
Export any table as CSV, on demand or on a schedule.
Prefer chat? Ask the ASO MCP server instead.
Frequently asked questions.
Which plan includes the API?
The API comes with the Enterprise plan.
How far back does history go?
History starts the day you add an app or keyword.
Is there an ASO API for the App Store and Google Play?
No. The gaintage API covers the AI app stores: ChatGPT, Claude, Muse, Meta AI and MCP registries.
Related features. The data the API returns.
- ASO MCP server
Pull your ranking data into Claude, Cursor or any MCP client.
- App ranking tracker
Daily position for each keyword in ChatGPT, Claude and MCP registries.
- App category rankings
Your rank inside Productivity, Developer Tools and every other category.
Back to all features.