BUY BUTTON

Buy Button - Unity

Two simple ways to add external payments to your Unity app: redirect users to your Web Shop, or launch Pay Station's native in-app UI. Both are production-ready — pick the one that fits your workflow.

Recommended

Web Shop Link-outs

Redirect users to your existing Xsolla Web Shop in the browser.

• Already have an Xsolla Web Shop
• Want minimal code changes
• Need web and mobile payment consistency
• Doing a phased migration from web

Buy Button Solution

Full payment UI handled natively inside your app — no browser redirect.

• Want a fully native integration
• Need 1,000+ payment methods out of the box
• Prefer Xsolla to manage the payment UI
• Want automatic regional compliance

important

To enable link-outs only where they're permitted, first detect the storefront country code: Android (U.S., effective Oct 29, 2025) · iOS (U.S., Japan, and Brazil).

Web Shop Link-outs (Recommended)

// Provide Web Shop URL in settings
var settings = XsollaClientSettings.Builder.Create()
    // An URL to your Xsolla-based web shop.
    .SetWebShopUrl("https://yourwebshop.xsolla.site")
    // A deeplink URL used to return the purchase result to your app.
    // E.g. `myapp://open`.
    .SetRedirectUrl("<schema>://<host>")
    .Build();

// Enable Web Shop simple mode and pass user identifier
var configuration = XsollaClientConfiguration.Builder.Builder.Create()
    .SetSettings(settings)
    // Make sure the mode is switched to `XsollaClientConfiguration.SimpleMode.WebShop` for link-outs.
    .SetSimpleMode(XsollaClientConfiguration.SimpleMode.WebShop)
    // User ID to be associated with the purchase.
    .SetUserId("<USER_ID>")
    .Build();

This opens your Web Shop in the device browser. Fulfillment happens via your server-side webhooks — see webhook setup.

Buy Button Solution

var settings = XsollaClientSettings.Builder.Create()
    // It's important to set this setting to `true`.
    .SetUseBuyButtonSolution(true)
    // .. your other settings
    .Build();

var configuration = XsollaClientConfiguration.Builder.Builder.Create()
    .SetSettings(settings)
    // Make sure the mode is switched to `XsollaClientConfiguration.SimpleMode.Off` for the `Buy Button` solution.
    .SetSimpleMode(XsollaClientConfiguration.SimpleMode.Off)
    // .. your other settings
    .Build();

Enable this once in your SDK configuration — Buy Button activates automatically for all default purchase flows. See configuration docs for advanced options.

Still not sure?

Web Shop is great if you have an existing store or want to start with minimal changes. Pay Station is the fastest path to a fully native integration. Both support the same payment methods and regions worldwide.