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# Reverse Reward Points

POST TBD/api/v2/users/reverse-reward-points
Content-Type: application/json

This API endpoint lets a partner (such as Konkrd) reverse points it previously added with Add Reward Points, for example when a policy is cancelled. It is called server to server: it is restricted to the partner's IP addresses and does not use a user API token.

Each award can be reversed once. Repeating the request returns the original reversal.

### Request Body

- `user_id` (string): The member's user ID.
    
- `transaction_reference` (string): The reference used when the points were added.
    

### Response

- `reward_point_transaction_id` (string): The ID of the reversal transaction.
    
- `user_id` (string): The member's user ID.
    
- `transaction_type` (string): `11` (Partner points reversal).
    
- `description` (string): Copied from the original award.
    
- `points` (integer): The negative number of points reversed, for example `-500`.
    
- `transaction_reference` (string): The original reference with `:reversal` appended.
    
- `created_at` (string): When the points were reversed.
    

`status` is `error`, with a `message` explaining why, when no points were added with this reference for the member, or when the member no longer has enough points (already converted). Nothing is reversed in either case.

Reference: https://docs.littglobal.com/litt-white-label/api-reference/reward-points/reverse-reward-points

## Request

### Body (application/json)

This endpoint expects an object.

- `api` (string, optional)
- `data` (ApiV2UsersReverseRewardPointsPostRequestBodyContentApplicationJsonSchemaData, optional)

## Response

### 200

Reverse Reward Points

- `message` (string, optional)
- `api` (string, optional)
- `status` (string, optional)
- `data` (ApiV2UsersReverseRewardPointsPostResponsesContentApplicationJsonSchemaData, optional)

## Types

### ApiV2UsersReverseRewardPointsPostRequestBodyContentApplicationJsonSchemaData

- `user_id` (string, optional)
- `transaction_reference` (string, optional)

### ApiV2UsersReverseRewardPointsPostResponsesContentApplicationJsonSchemaData

- `reward_point_transaction_id` (string, optional)
- `user_id` (string, optional)
- `transaction_type` (string, optional)
- `description` (string, optional)
- `points` (integer, optional)
- `transaction_reference` (string, optional)
- `updated_at` (datetime, optional)
- `created_at` (datetime, optional)

## Examples

**Request**

```json
{
  "api": "reverse-reward-points",
  "data": {
    "user_id": "2ef350a0-f8cd-4730-8e29-9b5fc5db0ada",
    "transaction_reference": "KONKRD-AWARD-123"
  }
}
```

**Response**

```json
{
  "message": "Success",
  "api": "reverse-reward-points",
  "status": "success",
  "data": {
    "reward_point_transaction_id": "9fa1d805-f173-4ddc-971c-50b75030a3a",
    "user_id": "2ef350a0-f8cd-4730-8e29-9b5fc5db0ada",
    "transaction_type": "11",
    "description": "Health purchase",
    "points": -500,
    "transaction_reference": "KONKRD-AWARD-123:reversal",
    "updated_at": "2026-10-10T07:29:11.000000Z",
    "created_at": "2026-10-10T07:29:11.000000Z"
  }
}
```

**SDK Code**

```python Reward Points_reverseRewardPoints_example
import requests

url = "https://tbd/api/v2/users/reverse-reward-points"

payload = {
    "api": "reverse-reward-points",
    "data": {
        "user_id": "2ef350a0-f8cd-4730-8e29-9b5fc5db0ada",
        "transaction_reference": "KONKRD-AWARD-123"
    }
}
headers = {"Content-Type": "application/json"}

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

print(response.json())
```

```javascript Reward Points_reverseRewardPoints_example
const url = 'https://tbd/api/v2/users/reverse-reward-points';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"api":"reverse-reward-points","data":{"user_id":"2ef350a0-f8cd-4730-8e29-9b5fc5db0ada","transaction_reference":"KONKRD-AWARD-123"}}'
};

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

```go Reward Points_reverseRewardPoints_example
package main

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

func main() {

	url := "https://tbd/api/v2/users/reverse-reward-points"

	payload := strings.NewReader("{\n  \"api\": \"reverse-reward-points\",\n  \"data\": {\n    \"user_id\": \"2ef350a0-f8cd-4730-8e29-9b5fc5db0ada\",\n    \"transaction_reference\": \"KONKRD-AWARD-123\"\n  }\n}")

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

	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 Reward Points_reverseRewardPoints_example
require 'uri'
require 'net/http'

url = URI("https://tbd/api/v2/users/reverse-reward-points")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"api\": \"reverse-reward-points\",\n  \"data\": {\n    \"user_id\": \"2ef350a0-f8cd-4730-8e29-9b5fc5db0ada\",\n    \"transaction_reference\": \"KONKRD-AWARD-123\"\n  }\n}"

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

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

HttpResponse<String> response = Unirest.post("https://tbd/api/v2/users/reverse-reward-points")
  .header("Content-Type", "application/json")
  .body("{\n  \"api\": \"reverse-reward-points\",\n  \"data\": {\n    \"user_id\": \"2ef350a0-f8cd-4730-8e29-9b5fc5db0ada\",\n    \"transaction_reference\": \"KONKRD-AWARD-123\"\n  }\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://tbd/api/v2/users/reverse-reward-points', [
  'body' => '{
  "api": "reverse-reward-points",
  "data": {
    "user_id": "2ef350a0-f8cd-4730-8e29-9b5fc5db0ada",
    "transaction_reference": "KONKRD-AWARD-123"
  }
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp Reward Points_reverseRewardPoints_example
using RestSharp;

var client = new RestClient("https://tbd/api/v2/users/reverse-reward-points");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"api\": \"reverse-reward-points\",\n  \"data\": {\n    \"user_id\": \"2ef350a0-f8cd-4730-8e29-9b5fc5db0ada\",\n    \"transaction_reference\": \"KONKRD-AWARD-123\"\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Reward Points_reverseRewardPoints_example
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [
  "api": "reverse-reward-points",
  "data": [
    "user_id": "2ef350a0-f8cd-4730-8e29-9b5fc5db0ada",
    "transaction_reference": "KONKRD-AWARD-123"
  ]
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://tbd/api/v2/users/reverse-reward-points")! 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()
```