# API Integration

CryptoCloud integration involves your platform interacting with our API to automate transactions. 

You can read more about API integration [in the section](https://docs.cryptocloud.plus/en).

Here's how it works:

1. Request authorization:
   * All requests to the API must be authorized using your API keys.
2. Invoice creation:
   * You submit a request to [create an invoice](/en/payments/automatic-invoice-creation.md), specifying the required parameters and total amount.
3. Receiving a payment link:
   * The system generates and sends you a unique payment link in response to your request.
4. User payment:
   * A user clicks on the received link and makes the payment.
5. Funds receipt notification:
   * Once funds are received in your account, we send a POSTBACK to the notification URL specified in your [project settings](/en/getting-started/project-settings.md).
   * You need to process this notification and, if necessary, take the corresponding action on the side of your platform.
6. Invoice verification:
   * You can independently verify the [invoice status](/en/payments/invoice-statuses.md) using its INV number through a corresponding request to the API.

This process provides a secure and efficient interaction between your platform and the CryptoCloud service, allowing you to automate the payment acceptance and account management process.

{% hint style="info" %}
If you have any questions or need help, you can contact our support via chat on the website and in your personal account, as well as reach us on Telegram. Support contacts are listed [on our website](https://cryptocloud.plus/en/support).
{% endhint %}


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