---
page_title: 3. Handle Payment Response
product: Hypercheckout
platform: iFrame Web
page_source: https://juspay.io/in/docs/hyper-checkout/iframe-web/base-sdk-integration/handle-payment-response
llms_txt: https://juspay.io/in/docs/llms.txt
product_llms_txt: https://juspay.io/in/docs/hyper-checkout/llms.txt
---
# 3. Handle Payment Response
### Step 3.1. Handle Payment Events from Hypercheckout SDK
All payment responses are sent by the SDK in the hyperCallbackHandler under the `process_result` event.Implement the highlighted code snippet at your end for proper handling of all events and status
#### Code Snippets: -
#### HTML Code Snippet:
```html
// Callback handler for HyperServices events
function hyperCallbackHandler(eventData) {
try {
if (eventData) {
const eventJSON = typeof eventData === 'string' ? JSON.parse(eventData) : eventData;
const event = eventJSON.event;
// Check for event key
if (event == "initiate_result") {
// Handle initiate result here
console.log("Initiate Result:", eventJSON);
} else if (event == "process_result") {
// Handle process result here
console.log("Process Result:", eventJSON);
} else if (event == "user_event") {
// Handle Payment Page events
console.log("User Event:", eventJSON);
} else {
console.log("Unhandled event", event, " Event data", eventData);
}
} else {
console.log("No data received in event", eventData);
}
} catch (error) {
console.log("Error in hyperSDK response", error);
}
}
```
### Step 3.2. Check Order Status
After being redirected to `return_url` from bank page, it is mandatory to do a Server-to-Server Order Status API call to determine the final payment status. Please ensure that you verify the order ID and amount transaction.Sample return_url: `https://merchant.shop.com/?status_id=21&status=CHARGED&order_id=guest-test-26&signature=wCFja5ZtDzm687LUxkqlw1NQYraC%2Bz540CitnlCouYI%3D&signature_algorithm=HMAC-SHA256`
To understand how to handle payment status, [refer to this section](https://docs.juspay.in/hyper-checkout/web/resources/transaction-status)
### Step 3.3. Display Payment Status
Once the payment status is determined via the API, the final status should be displayed to the user. This screen needs to be handled by the merchant, it is not provided by the SDK
---
## Complete Code Reference
The following code files are referenced in the steps above:
### index.html
```
Juspay Integration
```
---
## See Also
- [2. Open Hypercheckout Screen](https://juspay.io/in/docs/hyper-checkout/iframe-web/base-sdk-integration/open-hypercheckout-screen)
- [Error Codes](https://juspay.io/in/docs/hyper-checkout/iframe-web/resources/error-codes)