Skip to main content
mattercatalog
FREE APINo Auth Required

MatterCatalog API

Access Matter product records with CSA certification evidence labeled per product. 2,875 API records under 472 brand names: the 1,115 Matter products sold in the US that /browse lists, plus 1,159 reference records, 68 unverified listings (no CSA certificate or US store link yet), 406 products sold outside the US and 127 component certifications. Retailer links appear where we have verified them. A duplicate merged into another record keeps a detail file that points to it.

Base URL

https://mattercatalog.com/api

All endpoints are static JSON files served from our CDN.

Endpoints

GET/api/products.json

Full catalog of all Matter products. Filter client-side by category, brand, protocol, etc.

Example
curl "https://mattercatalog.com/api/products.json"

# Response
{
  "meta": {
    "total": 2875,
    "lastUpdated": "2026-10-02"
  },
  "data": [
    {
      "id": "tapo-p125m",
      "title": "TP-Link Tapo Smart Plug Mini",
      "price": null,
      "category": "Plugs",
      "brand": "TP-Link",
      "protocols": [
        "Wi-Fi",
        "Matter"
      ],
      "compatibility": {
        "matter": true,
        "homekit": true,
        "alexa": true,
        "google": true,
        "smartthings": false
      },
      "csaCertificateId": "CSA25118MAT45162-24",
      "certifiedDate": "2025-03-05",
      "retailerCount": 2,
      "retailers": [
        {
          "retailer": "Amazon",
          "url": "https://...",
          "price": null
        },
        {
          "retailer": "TP-Link Tapo",
          "url": "https://...",
          "purchaseKind": "direct",
          "price": null
        }
      ]
    },
    ...
  ]
}
GET/api/products/{id}.json

Get full details for a single product, including retailer buy links.

Example
curl "https://mattercatalog.com/api/products/tapo-p125m.json"

# Response
{
  "data": {
    "id": "tapo-p125m",
    "title": "TP-Link Tapo Smart Plug Mini",
    "price": null,
    "category": "Plugs",
    "brand": "TP-Link",
    "protocols": [
      "Wi-Fi",
      "Matter"
    ],
    "compatibility": {
      "matter": true,
      "homekit": true,
      "alexa": true,
      "google": true,
      "smartthings": false
    },
    "csaCertificateId": "CSA25118MAT45162-24",
    "certifiedDate": "2025-03-05",
    "retailers": [
      {
        "retailer": "Amazon",
        "url": "https://...",
        "price": null
      },
      {
        "retailer": "TP-Link Tapo",
        "url": "https://...",
        "purchaseKind": "direct",
        "price": null
      }
    ]
  }
}
GET/api/stats.json

Get aggregate statistics about the catalog — total products, brands, categories.

Example
curl "https://mattercatalog.com/api/stats.json"

# Response
{
  "data": {
    "totalProducts": 2875,
    "totalBrands": 472,
    "totalCategories": 15,
    "productsWithImages": 1395,
    "categories": ["Air Purifiers", "Blinds", "Climate", ...],
    "lastUpdated": "2026-10-02"
  }
}

Use Cases

Smart Home Apps

Check if a device supports Matter before purchase

Market Research

Track Matter adoption across brands and categories

Where to Buy

See which US stores sell the exact model (store links, no prices)

AI Assistants

Power smart home recommendation bots with real data

Mobile Apps

Build Matter device discovery into your app

IoT Platforms

Verify device compatibility with your platform

Quick Start

JavaScript
// 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.csaCertificateId ?? 'no CSA certificate on file'}`);
});
Python
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")

Certification fields come from the CSA Matter registry; retailer data from our own checks. Updated as the catalog changes.

The whole catalog is also a CSV and JSON download (facts only, no store links). Open data: downloads, how the data is built and the license

Questions? Email team@mattercatalog.com.