> For the complete documentation index, see [llms.txt](https://help.smvend.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.smvend.io/equipment-installation/coffee-machines/eversys/api-interface.md).

# API interface

Here you can find an answer on how to enable the API interface to make your Eversys coffee machine set up well.

### **Locating the API connector on Eversys machines**

Below is a tip on where to find the API connector on Eversys machines.

1. First, you need to remove a grounds drawer 
2. Look at the bottom panel of the machine — the API connector will be visible there

<figure><img src="/files/CmDUnefDh9tSUF4sBtdb" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/i5KnKhOLjZNsv6FOiOvQ" alt=""><figcaption></figcaption></figure>

### **Enabling the API interface on your machine**

To enable the API Interface functionality on your machine, follow these steps. Without enabling this feature, the machine will not respond to any API requests.

**Steps to Enable API Interface:**

1\. Enter the Service Menu

<img src="/files/u58OVPcKnlPFnTd3aVnS" alt="" width="563">

2\. Navigate to the "Interfaces" Section

<img src="/files/FfINMUEDZGdbfmsYwghw" alt="" width="563">

3\. Access the "CCI/CSI/API" Section

<img src="/files/4lUhOOrXpF6lyvLnxMsA" alt="" width="563">

4\. Select the "API" Option

<img src="/files/MXMLnqljrl4zGlJf1SfT" alt="" width="563">

5\. Set the "Use API for Payment Solution" parameter to "Yes"

<img src="/files/RVyCNA7opo2SGqBBfO8R" alt="" width="563">

{% hint style="info" %}
**Attention!** `Payment solution - Yes` option must always be set, even if no payment device is connected. Otherwise, sales will not appear in your SmVend personal account.

If no payment solution is connected, you need to set the price for the goods to 0 in your SmVend personal account to enable free preparation.
{% endhint %}

6\. Tap the back arrow button and restart the display to apply changes.

### Is it necessary to set the prices of goods on the machine?

No, as soon as you set the prices on the controller, they will immediately appear on the screen of the coffee machine.


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