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Access the largest database of CSA Matter-certified smart home products. 3,800+ devices, 500+ brands, real-time pricing and retailer data.
https://mattercatalog.com/apiAll endpoints return JSON. CORS is enabled for all origins. Rate limit: 100 requests/minute.
/api/products.jsonFull catalog of all Matter-certified products. Filter client-side by category, brand, protocol, etc.
curl "https://mattercatalog.com/api/products.json"
# Response
{
"meta": {
"total": 3818,
"lastUpdated": "2026-02-25"
},
"data": [
{
"id": "nanoleaf-essentials-bulb",
"title": "Nanoleaf Essentials Smart Bulb (Matter Over Thread)",
"price": "$19.99",
"category": "Lighting",
"brand": "Nanoleaf",
"protocols": ["Thread", "Matter"],
"compatibility": { "matter": true, "homekit": true, ... },
"csaCertificateId": "CSA2602JMAT49499-24"
},
...
]
}/api/products/{id}.jsonGet full details for a single product, including retailer buy links and pricing.
curl "https://mattercatalog.com/api/products/nanoleaf-essentials-bulb.json"
# Response
{
"data": {
"id": "nanoleaf-essentials-bulb",
"title": "Nanoleaf Essentials Smart Bulb (Matter Over Thread)",
"price": "$19.99",
"imageUrl": "https://m.media-amazon.com/images/I/61+R5-k+x+L._AC_SL1500_.jpg",
"category": "Lighting",
"brand": "Nanoleaf",
"protocols": ["Thread", "Matter"],
"compatibility": { "matter": true, "homekit": true, "alexa": true, "google": true },
"csaCertificateId": "CSA2602JMAT49499-24",
"certifiedDate": "2026-01-07",
"retailers": [
{ "retailer": "Amazon", "url": "https://...", "price": "$19.99" },
{ "retailer": "Best Buy", "url": "https://...", "price": "$19.99" },
{ "retailer": "Nanoleaf", "url": "https://...", "price": "$19.99" }
]
}
}/api/stats.jsonGet aggregate statistics about the catalog — total products, brands, categories.
curl "https://mattercatalog.com/api/stats.json"
# Response
{
"data": {
"totalProducts": 3818,
"totalBrands": 523,
"totalCategories": 28,
"productsWithImages": 3380,
"productsWithPrices": 1245,
"categories": ["Bridges/Hubs", "Cameras", "Lighting", ...],
"lastUpdated": "2026-02-25"
}
}Check if a device supports Matter before purchase
Track Matter adoption across brands and categories
Build tools that compare prices across retailers
Power smart home recommendation bots with real data
Build Matter device discovery into your app
Verify device compatibility with your platform
// Fetch all Matter products and filter client-side
const res = await fetch('https://mattercatalog.com/api/products.json');
const { data } = await res.json();
const locks = data.filter(p => p.category === 'Locks');
console.log(`Found ${locks.length} smart locks`);
locks.forEach(lock => {
console.log(`${lock.brand} - ${lock.title} - ${lock.price}`);
});import requests
# Fetch catalog and filter for Thread devices
resp = requests.get('https://mattercatalog.com/api/products.json')
products = resp.json()['data']
thread = [p for p in products if 'Thread' in p.get('protocols', [])]
print(f"Found {len(thread)} Thread-enabled products")Data sourced from the official CSA Matter Registry. Updated daily.
Questions? Open an issue on GitHub.