Android System Key Verifier
com.google.android.contactkeys
FreeEveryone
Key numbers
1B+Installs
4.1 / 192KRating
Jan 28, 2025Released
Oct 12, 2026Updated
Listing text
More secure end-to-end encrypted communications with contact key verification
The Android System Key Verifier is a system service designed to improve the security of end-to-end encrypted (E2EE) messaging apps. It provides a unified system for public key verification across different apps. It lets developers store end-to-end encryption keys. It lets users verify that their apps are using the correct public keys when communicating, confirming that users are communicating with the person they in…
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=com.google.android.contactkeys"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.google.android.contactkeys'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=com.google.android.contactkeys', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=com.google.android.contactkeys');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);1,000 free credits a month, no card needed. API reference
Screenshots
Fields in the API response
| Package name | com.google.android.contactkeys |
|---|---|
| Developer | Google LLC |
| Category | Tools |
| Installs (exact) | 3,517,148,673 |
| Ratings | 192,355 |
| Reviews | 1,705 |
| Price | Free |
| In-app purchases | No |
| Ads | No |
| Content rating | Everyone |
| Current version | 1.463.993399841 |
| Requires Android | 8.0 |
| Released | Jan 28, 2025 |
| Last update | Oct 12, 2026 |
| Record refreshed | Oct 28, 2026 |
Rating breakdown
5128K
417K
315K
28K
124K
