> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.aventure.vc/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.aventure.vc/_mcp/server.

# Count entity filter tags

POST https://api.aventure.vc/v1/entities/filters/counts
Content-Type: application/json

Return tag counts for entities by name

Reference: https://docs.aventure.vc/api-reference/a-venture-api/entity-filters/entity-filter-counts

## Authentication

- `X-Client-Secret` header (required) — Client secret for read-only service-to-service access (no writes)

## Request

### Body (application/json)

- `name` (list of string, required) — Tag name values to filter counts
- `minCount` (integer, optional, nullable) — Minimum count threshold
- `size` (integer, optional, nullable) — Maximum number of results
- `typeRecord` (string, optional, nullable) — Entity type (Company, Investment Firm, etc.)

## Response

### 200

OK

- `count` (list of object, required)
  - `count` (long, required)
  - `name` (string, required)
- `meta` (object, required)
  - `total` (integer, required)

## Examples

**Request**

```json
{
  "name": [
    "AI",
    "FinTech"
  ]
}
```

**Response**

```json
{
  "count": [
    {
      "count": 1,
      "name": "string"
    }
  ],
  "meta": {
    "total": 1
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.aventure.vc/v1/entities/filters/counts"

payload = { "name": ["AI", "FinTech"] }
headers = {
    "X-Client-Secret": "<apiKey>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.aventure.vc/v1/entities/filters/counts';
const options = {
  method: 'POST',
  headers: {'X-Client-Secret': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"name":["AI","FinTech"]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.aventure.vc/v1/entities/filters/counts"

	payload := strings.NewReader("{\n  \"name\": [\n    \"AI\",\n    \"FinTech\"\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Client-Secret", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.aventure.vc/v1/entities/filters/counts")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Client-Secret"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": [\n    \"AI\",\n    \"FinTech\"\n  ]\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.aventure.vc/v1/entities/filters/counts")
  .header("X-Client-Secret", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": [\n    \"AI\",\n    \"FinTech\"\n  ]\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.aventure.vc/v1/entities/filters/counts', [
  'body' => '{
  "name": [
    "AI",
    "FinTech"
  ]
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-Client-Secret' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.aventure.vc/v1/entities/filters/counts");
var request = new RestRequest(Method.POST);
request.AddHeader("X-Client-Secret", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"name\": [\n    \"AI\",\n    \"FinTech\"\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-Client-Secret": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["name": ["AI", "FinTech"]] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.aventure.vc/v1/entities/filters/counts")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```