BuiltWith API Capability

Popular technology counts

Read only public server-rendered first-page data; no browser, pagination or enrichment.

Capability ID builtwith.trends.popular

Cost 1 credit per request

Maximum runtime 45 seconds

# Popular technology counts

Read only public server-rendered first-page data; no browser, pagination or enrichment.

- Platform: [BuiltWith](https://docs.upscrape.com/docs/platforms/builtwith)
- Capability ID: `builtwith.trends.popular`
- Cost: 1 credit per request
- Maximum runtime: 45 seconds
- Execute endpoint: `POST https://data.upscrape.com/execute`

## Request

Use the exact public capability ID in the shared execute envelope.

```bash
curl --request POST \
  --url https://data.upscrape.com/execute \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --header "Prefer: wait=30" \
  --data '{
  "input": {
    "limit": 10
  },
  "capability": "builtwith.trends.popular"
}'
```

## Input

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | `integer` | No | Maximum number of results to return. |

### Example input

```json
{
  "limit": 10
}
```

## Response

Successful output is returned in `results[0].data`. Raw platform output is intentionally open-ended and may evolve with the upstream source.

### Illustrative sample output

This redacted fixture is an example, not a fixed response schema.

```json
{
  "coverage": "public_http_popular_technologies_only; global source-reported live-site counts; localized counts excluded",
  "retrievedAt": "2026-09-18T08:43:43Z",
  "sourceUrl": "https://trends.builtwith.com/",
  "technologies": [
    {
      "liveSites": 8531474,
      "name": "Shopify",
      "url": "https://trends.builtwith.com/shop/Shopify"
    },
    {
      "liveSites": 505226,
      "name": "Magento",
      "url": "https://trends.builtwith.com/shop/Magento"
    },
    {
      "liveSites": 51480405,
      "name": "WordPress",
      "url": "https://trends.builtwith.com/cms/WordPress"
    }
  ]
}
```
### Illustrative output fields

Derived from the sample above for orientation only. These fields are not a fixed response schema.

| Path | Observed type | Example |
| --- | --- | --- |
| `coverage` | `string` | public_http_popular_technologies_only; global source-reported live-site… |
| `retrievedAt` | `string` | 2026-09-18T08:43:43Z |
| `sourceUrl` | `string` | https://trends.builtwith.com/ |
| `technologies` | `array` | 3 items |
| `technologies` | `array` | 3 items |

## Execution behavior

A `200` response completed inline. A `202` response was queued; poll `GET /jobs/{id}` until the job reaches `completed` or `failed`. Use an `Idempotency-Key` when retrying must not create a duplicate logical job.

## Related documentation

- [Authentication](https://docs.upscrape.com/docs/api/authentication)
- [Jobs and results](https://docs.upscrape.com/docs/api/jobs)
- [Errors and retries](https://docs.upscrape.com/docs/api/errors)
- [Idempotency](https://docs.upscrape.com/docs/api/idempotency)

POST /execute Shared execution endpoint

Input parameters

limit integer optional

Maximum number of results to return.

Example 10

Response

Successful output is returned in results[0].data. Raw platform output is intentionally open-ended and may evolve with the upstream source.

Illustrative sample The full redacted fixture is shown in the response panel.

Illustrative output fields

Derived from the sample above for orientation only. These observed fields are not a fixed response schema.

Path	Observed type	Example
`coverage`	`string`	public_http_popular_technologies_only; global source-reported live-site…
`retrievedAt`	`string`	2026-09-18T08:43:43Z
`sourceUrl`	`string`	https://trends.builtwith.com/
`technologies`	`array`	3 items
`technologies`	`array`	3 items

Execution behavior

A 200 response completed inline. A 202 response was queued; poll GET /jobs/:id until the job reaches completed or failed.

curl --request POST \ --url https://data.upscrape.com/execute \ --header "Authorization: Bearer YOUR_API_KEY" \ --header "Content-Type: application/json" \ --header "Prefer: wait=30" \ --data '{ "input": { "limit": 10 }, "capability": "builtwith.trends.popular" }'

import json import requests payload = json.loads(r'''{ "input": { "limit": 10 }, "capability": "builtwith.trends.popular" }''') response = requests.post( "https://data.upscrape.com/execute", headers={ "Authorization": "Bearer YOUR_API_KEY", "Content-Type": "application/json", "Prefer": "wait=30", }, json=payload, ) response.raise_for_status() print(json.dumps(response.json(), indent=2))

{ "coverage": "public_http_popular_technologies_only; global source-reported live-site counts; localized counts excluded", "retrievedAt": "2026-09-18T08:43:43Z", "sourceUrl": "https://trends.builtwith.com/", "technologies": [ { "liveSites": 8531474, "name": "Shopify", "url": "https://trends.builtwith.com/shop/Shopify" }, { "liveSites": 505226, "name": "Magento", "url": "https://trends.builtwith.com/shop/Magento" }, { "liveSites": 51480405, "name": "WordPress", "url": "https://trends.builtwith.com/cms/WordPress" } ] }