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After our script collects all user data, it sends it to the server at https://kaminari.systems/v2/check.

If you want to reduce the percentage of technical losses by creating for the browser the appearance that the submission is within one domain, you can proxy the data submission through your own domain.

Option activation

To achieve this, request the activation of the Proxy check URL option from your manager for your integration. Once enabled, specify your URL in the settings

Please note that immediately after filling in this field, data will start to be sent to the specified URL. Leave it empty until you set up the proxy on your server.

Client-side configuration

To ensure that proper data is proxying and we receive all necessary parameters, server configuration is required.

Configuration for Nginx

Add the following to the http block:

upstream antifraud {
    server kaminari.systems;
    keepalive 10;
}

To the configuration, you need to add (the example demonstrates proxying to the /antifraud endpoint):

location /antifraud {
    rewrite /antifraud /v2/check break;
    proxy_set_header Host kaminari.systems;
    proxy_http_version 1.1;
    proxy_set_header Connection "";
    proxy_set_header X-Forwarded-For $http_x_forwarded_for;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-KUser-IP $http_x_real_ip;
    proxy_pass http://kaminari.systems;
}