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# Pull tariffs from a partner CPO

POST https://api.ocpplab.io/ocpi/sync/{version}/emsp/tariffs/pull

Fetches tariffs from a partner CPO's Tariffs module, page by page. Results are stored in the OCPI store. Pulls are incremental from the last sync; set ``date_from`` (and ``full_replace=true``) for a full resync. ``partner_id`` is the roaming partner id (``roaming_partner_id``), not the operation id from ``GET /ocpi/partners``.

Reference: https://docs.ocpplab.io/api-reference/ocpi/sync/pull-tariffs

## Authentication

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

## Request

### Path parameters

- `version` (enum, required) — OCPI version: ``211`` (2.1.1), ``221`` (2.2.1) or ``230`` (2.3.0).
  - Allowed values: `211`, `221`, `230`

### Query parameters

- `partner_id` (integer, required) — Roaming partner to pull from.
- `date_from` (datetime, optional, nullable)
- `date_to` (datetime, optional, nullable)
- `offset` (integer, optional, nullable)
- `limit` (integer, optional, nullable)
- `full_replace` (boolean, optional, default: false)

## Response

### 200

Successful Response

- `partner_id` (integer, required)
- `fetched` (integer, required)
- `upserted` (integer, required)
- `complete` (boolean, required)
- `duration_ms` (integer, required)
- `last_error` (string, optional, nullable)
- `skipped_invalid` (integer, optional, nullable)
- `sweep_invalidated` (integer, optional, nullable)
- `next_url` (string, optional, nullable)

## Errors

### 400 Bad Request Error

Rejected by the gateway (business rule)

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

### 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
{
  "partner_id": 7,
  "fetched": 120,
  "upserted": 118,
  "complete": true,
  "duration_ms": 842,
  "skipped_invalid": 2
}
```

**SDK Code**

```python
import requests

url = "https://api.ocpplab.io/ocpi/sync/221/emsp/tariffs/pull"

querystring = {"partner_id":"7","date_from":"2026-09-29T00:00:00Z","limit":"500"}

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

response = requests.post(url, headers=headers, params=querystring)

print(response.json())
```

```javascript
const url = 'https://api.ocpplab.io/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500';
const options = {method: 'POST', 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/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500"

	req, _ := http.NewRequest("POST", 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/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500")

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

request = Net::HTTP::Post.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.post("https://api.ocpplab.io/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500")
  .header("Authorization", "Bearer <token>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.ocpplab.io/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.ocpplab.io/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500");
var request = new RestRequest(Method.POST);
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/ocpi/sync/221/emsp/tariffs/pull?partner_id=7&date_from=2026-09-29T00%3A00%3A00Z&limit=500")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
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()
```