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

# Read the status of an OCPP command

GET https://api.ocpplab.io/proxy/ocpp/commands/{tracking_id}

Reads the lifecycle of a command sent with `POST /proxy/ocpp/commands/{command}`, by the `tracking_id` from its response: queued, sent, then completed, failed or timeout, with the charger's response payload or error once it answers. Pass `charge_point_id` when two chargers reused the same OCPP message id. 404 if the tracking id is unknown for this organization.

Reference: https://docs.ocpplab.io/api-reference/proxy/commands/get-ocpp-status

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Path parameters

- `tracking_id` (string, required) — ``tracking_id`` from the send response.

### Query parameters

- `charge_point_id` (string, optional, nullable) — Disambiguates when two chargers reused the same OCPP message id.

## Response

### 200

Successful Response

- `tracking_id` (string, required)
- `status` (string, required)
- `created_at` (datetime, required)
- `charge_point_id` (string, optional, nullable)
- `action` (string, optional, nullable)
- `reason` (string, optional, nullable)
- `message` (string, optional, nullable)
- `final_result` (string, optional, nullable)
- `authorization_reference` (string, optional, nullable)
- `client_correlation_id` (string, optional, nullable)
- `transaction_id` (string, optional, nullable)
- `sent_at` (datetime, optional, nullable)
- `delivery` (enum, optional, default: unconfirmed)
  - Allowed values: `delivered`, `not_delivered`, `unconfirmed`
- `delivered_at` (datetime, optional, nullable)
- `completed_at` (datetime, optional, nullable)
- `timeout_at` (datetime, optional, nullable)
- `attempt_count` (integer, optional, default: 0)
- `response_payload` (map from string to any, optional, nullable)
- `error_code` (string, optional, nullable)
- `error_description` (string, optional, nullable)

## Errors

### 401 Unauthorized Error

Missing or invalid Bearer token

- `detail` (string, required) — Human-readable error message returned by the API.

### 404 Not Found Error

Not found for this organization

- `detail` (string, required) — Human-readable error message returned by the API.

### 422 Unprocessable Entity Error

Validation Error

- `detail` (list of ValidationError, optional) — One entry per invalid field.

### 429 Too Many Requests Error

Gateway rate limit reached; retry after the given seconds

- `detail` (string, required) — Human-readable error message returned by the API.

### 502 Bad Gateway Error

Gateway unreachable, failing, or misconfigured

- `detail` (string, required) — Human-readable error message returned by the API.

### 504 Gateway Timeout Error

Gateway timed out

- `detail` (string, required) — Human-readable error message returned by the API.

## Types

### ValidationError

Why one field is invalid.

- `loc` (list of ValidationErrorLocItems, required) — Where the field is: ``body`` / ``query`` / ``path`` / ``header``, then its name.
- `msg` (string, required) — What is wrong, in English.
- `type` (string, required) — Machine-readable error code, e.g. ``missing``.
- `input` (any, optional) — The value that was sent.
- `ctx` (ValidationErrorCtx, optional) — Details of the rule that failed, e.g. `{"le": 200}`.

### ValidationErrorLocItems

### ValidationErrorCtx

Details of the rule that failed, e.g. `{"le": 200}`.

## Examples

**Response**

```json
{
  "tracking_id": "b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11",
  "status": "completed",
  "created_at": "2026-09-30T10:00:00Z",
  "charge_point_id": "CP-AMS-001",
  "action": "RemoteStartTransaction",
  "sent_at": "2026-09-30T10:00:00Z",
  "delivery": "delivered",
  "delivered_at": "2026-09-30T10:00:00Z",
  "completed_at": "2026-09-30T10:00:00Z",
  "attempt_count": 1,
  "response_payload": {
    "status": "Accepted"
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11"

headers = {"Authorization": "Bearer <token>"}

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

print(response.json())
```

```javascript
const url = 'https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

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://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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.get("https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11")
  .header("Authorization", "Bearer <token>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.ocpplab.io/proxy/ocpp/commands/b1f6d7b0-4a52-4d7a-9a3e-2d3f1c9e8a11")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
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()
```