Find top apps and websites by country and category. Get iOS bundle IDs, Android package names and web domains — ready to use in your DSP targeting lists.
1. Go to 42matters.com/api
2. Click Sign Up Free — no credit card needed
3. Copy your API key from the dashboard
4. Paste it below — free tier gives 1,000 requests/month
ℹ️ Android data via 42matters free tier. Each search uses ~3 API credits from your 1,000/month allowance.