## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://developers.criteo.com/llms.txt)

Use this file to discover all available pages before exploring further.

# /2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates

## cURL

```
curl --request POST \
  --url https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "attributes": {
      "endDate": "<string>",
      "memo": "<string>",
      "startDate": "<string>"
    },
    "id": "<string>",
    "type": "<string>"
  }
}
'
```

```python
import requests

url = "https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates"

payload = { "data": {
        "attributes": {
            "endDate": "<string>",
            "memo": "<string>",
            "startDate": "<string>"
        },
        "id": "<string>",
        "type": "<string>"
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)
```

```javascript
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    data: {
      attributes: {endDate: '<string>', memo: '<string>', startDate: '<string>'},
      id: '<string>',
      type: '<string>'
    }
  })
};

fetch('https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'data' => [
        'attributes' => [
                'endDate' => '<string>',
                'memo' => '<string>',
                'startDate' => '<string>'
        ],
        'id' => '<string>',
        'type' => '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
?>
```

```go
package main

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

func main() {

url := "https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates"

payload := strings.NewReader("{\n  \"data\": {\n    \"attributes\": {\n      \"endDate\": \"<string>\",\n      \"memo\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"id\": \"<string>\",\n    \"type\": \"<string>\"\n  }\n}")

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

req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

fmt.Println(string(body))
}
```

```java
HttpResponse<String> response = Unirest.post("https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"attributes\": {\n      \"endDate\": \"<string>\",\n      \"memo\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"id\": \"<string>\",\n    \"type\": \"<string>\"\n  }\n}")
  .asString();
```

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

url = URI("https://api.criteo.com/2026-01/retail-media/accounts/{account-id}/balances/{balance-id}/change-dates")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"data\": {\n    \"attributes\": {\n      \"endDate\": \"<string>\",\n      \"memo\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"id\": \"<string>\",\n    \"type\": \"<string>\"\n  }\n}";

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

## 200 Response

```
{
  "data": {
    "attributes": {
      "name": "<string>",
      "startDate": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "deposited": 123,
      "endDate": "<string>",
      "memo": "<string>",
      "poNumber": "<string>",
      "remaining": 123,
      "spent": 123,
      "updatedAt": "2023-11-07T05:31:56Z"
    },
    "id": "<string>",
    "type": "<string>"
  },
  "errors": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ],
  "warnings": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ]
}
```

## Authorizations

Authorization

- **string**: required in header. The access token received from the authorization server in the OAuth 2.0 flow.

## Path Parameters

- **account-id**: string required. The account of the balance.
- **balance-id**: string required. The balance to change the dates.

## Body

- **application/json**: An object that represents the available options to modify schedule of a balance.