---
updatedAt: 2025-11-27T16:14:47.000Z
agentTools:
  projectIndex: https://developer.norbr.io/llms.txt
---

# Hosted Elements

Use this checklist as an extension to our generic **[Go-live checklist](/docs/go-live-checklist)** if you’re going live with a Hosted Elements integration. Refer to these steps to ensure a smooth and secure launch experience.

* [ ] Check that the hosted elements are loaded properly from the SDK
* [ ] Make sure your JS instance has **onSubmit** section added to catch all necessary details:
  * catch the **`token`**   and send it in the create order request
  * If you use the country-specific fields such as **CIN**and/or **zipcode**, make sure you catch them too and send it in the create order request
* [ ] Make sure the script for collecting customer's browser information is included

<HTMLBlock>{`
<div style="
  background-color: #0a1a3c; /* lekko przezroczyste, ciemnoniebieskie tło */
  border: 2px solid #0a3d91; /* ciemnoniebieska obramówka */
  border-radius: 15px; /* zaokrąglone rogi */
  padding: 15px 20px; 
  color: #ffffff; /* biały tekst dla kontrastu */
  font-family: Arial, sans-serif; 
  width: 100%; /* pełna szerokość sekcji */
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  display: flex;
  align-items: center;
  margin: 10px 0;
  box-sizing: border-box;
">
  
  <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width: 20px; height: 20px; margin-right: 10px; flex-shrink: 0; color: #ffffff;">
    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
          d="M13 16h-1v-4h-1m1-4h.01M12 2a10 10 0 100 20 10 10 0 000-20z" />
  </svg>
  <span>
    You will find an example for <b>onSubmit</b> function and a script for collecting browser data in our 
    <a href="/docs/hosted-elements#/integration" style="color: #ffffff; text-decoration: underline;"><b>Integration Guide</b></a>.
  </span>
</div>
`}</HTMLBlock>

* [ ] Make sure that you include your **public API key** in the JS instance as it is the one we will use during the tokenization
* [ ] Confirm that your return URLs (success, failure, cancel) are correctly set and secured with HTTPS