> ## Documentation Index
> Fetch the complete documentation index at: https://developer.embedly.ng/llms.txt
> Use this file to discover all available pages before exploring further.

# Simulate Debit Card Transaction (staging)

> This endpoint is available only on the staging environment and exists solely to help you simulate debit card transactions your staging accounts for testing. It is not available in production. In production environment, this is similar to your user making use of their debit card to make purchases either at POS terminals or at ATMs. This endpoints mirrors such a payment or collection. When a card transaction occurs, we will send you a webhook notification containing the transaction details. This allows you to
•⁠  ⁠Send Notifications
•⁠  ⁠Process other workflow processes 

<ParamField body="AccountNumber" type="string" required>
  The account number. **Example:** "9710005607"
</ParamField>

<ParamField body="amount" type="string" required>
  The transaction amount. **Example:** "10000000"
</ParamField>

<ParamField body="TransactionType" type="string" required>
  Transaction types: POS, ATM. **Example:** "POS"
</ParamField>

<ResponseExample>
  ```json 200 OK theme={null}
  {
    "isSuccessful": true,
    "responseCode": "00",
    "responseMessage": "OK"
  }
  ```

  ```json 401 Unauthorized theme={null}
  {
    "code": "401",
    "success": false,
    "message": "x-api-key is missing in the header",
    "data": null
  }
  ```

  ```json 400 Bad Request theme={null}
  {
    "code": "03",
    "success": false,
    "message": "Account number is not valid",
    "data": null
  }
  ```

  ```json 500 Internal Server Error theme={null}
  {
    "code": "500",
    "success": false,
    "message": "An unexpected error occurred",
    "data": null
  }
  ```
</ResponseExample>