# Website technology checker API for a list of sites

**Use case:** 

A technology lookup you can call from code: send a list of sites to the Apify API and get JSON back, one object per site with technologies, categories, server, generator and a status. The input and output schemas are defined, so scripts and AI agents can read the fields without guessing. Run it on a schedule or through the API, a client library or the MCP server. Up to 5,000 sites per run.

## Input

```json
{
  "urls": [
    "stripe.com",
    "vercel.com"
  ],
  "categories": [],
  "includeEvidence": false,
  "includeVersions": true,
  "followRedirects": true,
  "timeoutSecs": 20,
  "maxConcurrency": 10
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "technologyCount": {
    "label": "Technologies",
    "format": "integer"
  },
  "technologyNames": {
    "label": "Names",
    "format": "array"
  },
  "server": {
    "label": "Server",
    "format": "string"
  },
  "generator": {
    "label": "Generator",
    "format": "string"
  },
  "checkedAt": {
    "label": "Checked",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Website Technology Detector – CMS, Analytics, Hosting](https://apify.com/tinlark/website-technology-detector.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/tinlark/website-technology-detector.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/tinlark/website-technology-detector.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).