> For the complete documentation index, see [llms.txt](https://peptype.gitbook.io/peptype/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://peptype.gitbook.io/peptype/features/peptype-browser-extension.md).

# Peptype: Browser Extension

#### The Peptype Browser Extension connects browser activity with the game.

It allows Peptype to turn keyboard activity into in-game progress, helping players collect energy, grow their Typers, and move forward through the game loop. The extension is designed to make gameplay simple and accessible by running directly in your browser.

After installation, the extension becomes the main entry point for using Peptype. It helps players start the game, interact with core mechanics, and stay connected to progression during everyday computer use.

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**All core interactions happen inside the extension, including:**

* gameplay activities
* progression and rewards
* inventory and set management
* on-chain interactions

No separate application or website is required.

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#### Wallet Interaction Model

**During profile setup:**

* a new in-extension wallet is generated locally
* a private key is encrypted using AWS KMS envelope encryption
* the Peptype team has no access to user private keys

**After profile setup:**

* all gameplay and on-chain interactions are executed using the extension-generated wallet
* the external wallet is not required for regular use
* users must fund their in-extension wallet to interact with on-chain mechanics

Peptype is non-custodial: private keys are created locally and never stored or transmitted to Peptype servers.

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#### Game Layer

**The extension embeds core game systems:**

* raids and timed activities
* points, energy, and progression mechanics
* items, equipment, and sets
* reward distribution

The extension UI acts as the interaction layer, while validation and reward logic are handled by backend services and smart contracts. Which allow to create gameplay features that are available directly inside the extension.

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