# Finder

GET /discovery/vulnerability-finder: Finds vulnerabilities that affect the technologies detected on a url.

Source: https://docs.deepinfo.com/reference/vulnerability/finder/

Last updated: 2026-09-27

---
`GET https://api.deepinfo.com/v1/discovery/vulnerability-finder`

Finds vulnerabilities that affect the technologies detected on a `url`.

## Authentication

Send your API key in the `apikey` request header.

## Query Parameters

| Parameter | Required | Description | Example |
|---|---|---|---|
| `url` | Required | FQDN, IP or URL. |  |

## Response Fields

| Field | Type | Description |
|---|---|---|
| `check_date` | string | date-time |
| `connection_status` | string |  |
| `url` | string |  |
| `redirection_history` | array of object |  |
| `technologies` | array of object |  |
| `vulnerability_stats` | object |  |

> No live example: the DEMO account has no data for this endpoint yet, or it returned an error during testing. The response shape is described above.

## Examples

### 400 · Missing Parameter (missing url)

```bash
curl 'https://api.deepinfo.com/v1/discovery/vulnerability-finder?url=' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'
```

`Content-Type: application/json` · `deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a`

```json
{
  "code": 10400,
  "parameters": [
    {
      "param": "url",
      "details": [
        "This field is required."
      ]
    }
  ],
  "solution": "https://docs.deepinfo.com/reference/"
}
```

### 403 · Gateway

```bash
curl 'https://api.deepinfo.com/v1/discovery/vulnerability-finder?url=https%3A%2F%2Fdeepinfo.com' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'
```

`Content-Type: application/json` · `deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a`

```json
{
  "message": "You cannot consume this service",
  "request_id": "fc8241586fa0de7697c4ed4666841e48"
}
```