# Add checkout to mobile apps and games

> SDKs and APIs for in-app payments, gaming checkout links, and embedded Bolt checkout in your UI.

Source: https://help.boltapp.com/use-cases/app-developers

**Bolt for App Developers** gives you checkout links, mobile SDKs, and composable APIs so payments work inside apps and games without rebuilding PCI infrastructure.

## Who this is for [#who-this-is-for]

Mobile app teams, game studios, and developers embedding checkout in web views or native clients.

## What you can do [#what-you-can-do]

* Launch [gaming checkout links](/gaming/guide/quickstart) with Unity or JavaScript SDKs
* Embed payment fields with [Embeddable Checkout](/products/embeddable-checkout)
* Compose flows with [Checkout OS](/products/checkout-os) APIs
* Verify purchases with [webhooks](/api-reference/guides/webhooks)

## Get started [#get-started]

| Task                 | Link                                                                   |
| -------------------- | ---------------------------------------------------------------------- |
| Gaming quickstart    | [Gaming quickstart](/gaming/guide/quickstart)                          |
| Unity SDK            | [Unity overview](/gaming/platforms/unity/intro/overview)               |
| JavaScript SDK       | [JavaScript quickstart](/gaming/platforms/javascript/intro/quickstart) |
| Embeddable API guide | [Embeddable checkout guide](/api-reference/guides/embeddable-checkout) |

## Related [#related]

* [Bolt for Digital Goods](/use-cases/digital-goods)
* [Checkout Everywhere](/products/checkout-everywhere)
* [API keys](/getting-started/api-keys)