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

# Get account activity summary

GET https://sandbox.trustly.one/api/v1/transactions/{transactionId}/accountSummary

Returns summarized and aggregated information about an account such as deposits, withdrawals and balances for various time periods.

**Warning**</br>Please wait to receive the [DataReady](../reference/post_dataready) event before calling this endpoint. Requests to this endpoint made prior to receiving the DataReady event can result in partial data being returned.

Reference: https://amer.developers.trustly.com/api-reference/api/account-data/get-transaction-account-summary

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: Trustly API
  version: 1.0.0
paths:
  /transactions/{transactionId}/accountSummary:
    get:
      operationId: get-transaction-account-summary
      summary: Get account activity summary
      description: >-
        Returns summarized and aggregated information about an account such as
        deposits, withdrawals and balances for various time periods.


        **Warning**</br>Please wait to receive the
        [DataReady](../reference/post_dataready) event before calling this
        endpoint. Requests to this endpoint made prior to receiving the
        DataReady event can result in partial data being returned.
      tags:
        - subpackage_accountData
      parameters:
        - name: transactionId
          in: path
          description: Transaction ID retrieved from a Trustly Authorization transaction.
          required: true
          schema:
            type: string
        - name: Authorization
          in: header
          description: ''
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Account
                  Data_get-transaction-account-summary_Response_200
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Get-transaction-account-summaryRequestBadRequestError
servers:
  - url: https://sandbox.trustly.one/api/v1
components:
  schemas:
    TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItemsAggregationsItems:
      type: object
      properties:
        days:
          type: integer
        activityEarliestDate:
          type: integer
        activityLatestDate:
          type: integer
        balanceMax:
          type: string
        balanceMin:
          type: string
        balanceAvg:
          type: string
        depositCount:
          type: integer
        depositAmountTotal:
          type: string
        depositAmountMax:
          type: string
        withdrawalCount:
          type: integer
        withdrawalAmountTotal:
          type: string
        withdrawalAmountMax:
          type: string
        overdraftCount:
          type: integer
        overdraftAmountTotal:
          type: string
        nsfCount:
          type: integer
        nsfFeeAmountTotal:
          type: string
      title: >-
        TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItemsAggregationsItems
    TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItems:
      type: object
      properties:
        selectedAccount:
          type: boolean
        currency:
          type: string
        nameOnAccount:
          type: string
        accountNumber:
          type: string
        routingNumber:
          type: string
        aggregations:
          type: array
          items:
            $ref: >-
              #/components/schemas/TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItemsAggregationsItems
      title: >-
        TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItems
    Account Data_get-transaction-account-summary_Response_200:
      type: object
      properties:
        customerId:
          type: string
        lastUpdated:
          type: integer
        summary:
          type: array
          items:
            $ref: >-
              #/components/schemas/TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaSummaryItems
      title: Account Data_get-transaction-account-summary_Response_200
    TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaErrorsItems:
      type: object
      properties:
        domain:
          type: string
        code:
          type: number
          format: double
        location:
          type: string
        message:
          type: string
        occurredAt:
          type: number
          format: double
      required:
        - domain
        - code
        - location
        - message
        - occurredAt
      title: >-
        TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaErrorsItems
    Get-transaction-account-summaryRequestBadRequestError:
      type: object
      properties:
        errors:
          type: array
          items:
            $ref: >-
              #/components/schemas/TransactionsTransactionIdAccountSummaryGetResponsesContentApplicationJsonSchemaErrorsItems
      required:
        - errors
      title: Get-transaction-account-summaryRequestBadRequestError
  securitySchemes:
    HTTPBasic:
      type: http
      scheme: basic
      description: ''

```

## SDK Code Examples

```python Example
import requests

url = "https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary"

response = requests.get(url, auth=("<username>", "<password>"))

print(response.json())
```

```javascript Example
const url = 'https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary';
const credentials = btoa("<username>:<password>");

const options = {method: 'GET', headers: {Authorization: `Basic ${credentials}`}};

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

```go Example
package main

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

func main() {

	url := "https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary"

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

	req.SetBasicAuth("<username>", "<password>")

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

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

url = URI("https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary")

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

request = Net::HTTP::Get.new(url)
request.basic_auth("<username>", "<password>")

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

```java Example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary")
  .basicAuth("<username>", "<password>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary', [
  'headers' => [
  ],
    'auth' => ['<username>', '<password>'],
]);

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

```csharp Example
using RestSharp;
using RestSharp.Authenticators;

var client = new RestClient("https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary");
client.Authenticator = new HttpBasicAuthenticator("<username>", "<password>");
var request = new RestRequest(Method.GET);

IRestResponse response = client.Execute(request);
```

```swift Example
import Foundation

let credentials = Data("<username>:<password>".utf8).base64EncodedString()

let headers = ["Authorization": "Basic \(credentials)"]

let request = NSMutableURLRequest(url: NSURL(string: "https://sandbox.trustly.one/api/v1/transactions/transactionId/accountSummary")! 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()
```