> This page is for Spain Public Administration Flow.

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

# Poll the session

HEAD https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/{session_id}

Whether the session is finished, as an HTTP code with **no body** — the cheapest way to poll.

* **`200`** — finished. Nothing about the session will change any more; read [the results](https://infonite.dev/flows/spain-public-administration/api-reference/spain-public-administration-api/sessions-results/flows-es-public-administration-v-1-session-results).
* **`202`** — still open. Nothing is wrong: your customer has not finished, or a source is still answering.
* **`404`** — no session with that id for your application, or it was deleted. A deleted session answers exactly like one that never existed.

This endpoint exists for the cases where you cannot receive a callback. When you can, subscribe to [On Flow Ended](/flows/spain-public-administration/webhooks) instead: it arrives the moment the session closes, and costs you nothing while it is open.

Every answer is a status code and nothing else, which is the point — there is no body to parse and no session document to build. The same contract as [the Direct Executions poll](/direct-executions/lifecycle), so both products are polled the same way.

> This endpoint needs to be executed with an app secret, so should always be used in server side without exposing the secret to customers.

Reference: https://infonite.dev/flows/spain-public-administration/api-reference/spain-public-administration-api/sessions-management/flows-es-public-administration-v-1-session-status

## Authentication

- `X-APP-SECRET` header (required) — Application Secret

## Servers

- `https://widgets.infonite.tech/api/flows` (Legacy, default)
- `https://widgets.infonite.io/api/flows` (Production)

## Request

### Path parameters

- `session_id` (string, required) — Session ID to poll

## Response

### 200

**200 OK**Finished. Read the results.

### 202

**202 Accepted**Still open. Nothing is wrong — ask again, or wait for a webhook.

## Errors

### 404 Not Found Error

**404 Not Found**No session with that id for your application, or it was deleted.

- `any`

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional)

### 429 Too Many Requests Error

**429 Too Many Requests**Too many requests. Rate limit exceeded.

- `any`

## Types

### ValidationError

- `loc` (list of ValidationErrorLocItems, required)
- `msg` (string, required)
- `type` (string, required)
- `input` (any, optional)
- `ctx` (ValidationErrorCtx, optional)

### ValidationErrorLocItems

- string
- integer

### ValidationErrorCtx

## Examples

### Example 1

**Response**

```json
{}
```

**SDK Code**

```python
import requests

url = "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f"

headers = {"X-APP-SECRET": "<apiKey>"}

response = requests.head(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f';
const options = {method: 'HEAD', headers: {'X-APP-SECRET': '<apiKey>'}};

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"
	"net/http"
	"io"
)

func main() {

	url := "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f"

	req, _ := http.NewRequest("HEAD", url, nil)

	req.Header.Add("X-APP-SECRET", "<apiKey>")

	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://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")

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

request = Net::HTTP::Head.new(url)
request["X-APP-SECRET"] = '<apiKey>'

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.head("https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")
  .header("X-APP-SECRET", "<apiKey>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('HEAD', 'https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f', [
  'headers' => [
    'X-APP-SECRET' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f");
var request = new RestRequest(Method.HEAD);
request.AddHeader("X-APP-SECRET", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["X-APP-SECRET": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "HEAD"
request.allHTTPHeaderFields = headers

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()
```

### Example 2

**Response**

```json
{}
```

**SDK Code**

```python
import requests

url = "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f"

headers = {"X-APP-SECRET": "<apiKey>"}

response = requests.head(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f';
const options = {method: 'HEAD', headers: {'X-APP-SECRET': '<apiKey>'}};

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"
	"net/http"
	"io"
)

func main() {

	url := "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f"

	req, _ := http.NewRequest("HEAD", url, nil)

	req.Header.Add("X-APP-SECRET", "<apiKey>")

	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://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")

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

request = Net::HTTP::Head.new(url)
request["X-APP-SECRET"] = '<apiKey>'

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.head("https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")
  .header("X-APP-SECRET", "<apiKey>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('HEAD', 'https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f', [
  'headers' => [
    'X-APP-SECRET' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f");
var request = new RestRequest(Method.HEAD);
request.AddHeader("X-APP-SECRET", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["X-APP-SECRET": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://widgets.infonite.tech/api/flows/es-public-administration/v1/manager/644599da47847b79c03cc94f")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "HEAD"
request.allHTTPHeaderFields = headers

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()
```