# Crossmint App: Credit Card Minting

## To activate and accept Credit Card Minting follow these steps:

{% embed url="<https://www.youtube.com/watch?v=imYjF0hyPss>" %}

1. Launch your collection by creating the smart contract using NiftyKit
2. [Go to your collection dashboard](https://app.niftykit.com/dashboard?tab=collections)
3. Navigate to the app tab
4. **Click on \[Add] in Crossmint to install.**

<figure><img src="/files/lFVcYV5oFaSHum3JRQ5O" alt=""><figcaption><p>Crossmint App</p></figcaption></figure>

### Set up the Crossmint App for your Pre-sale or Public Sale

Once installed, a Crossmint section will now be accessible in your collection overview. Click \[setup] to get started.

You can  follow our step-by-step guide in [Integrate Credit Card Minting](/customize-your-experience/integrate-credit-card-minting.md) on how to get your project ID and Collection ID. This will require you to sign up to Crossmint.&#x20;

<figure><img src="/files/2HJdCnA8IQSrVSL91ICC" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.niftykit.com/customize-your-experience/available-apps/crossmint-app-credit-card-minting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.