# Introduction

FastTrack is a browser extension that adds a trading layer on top of axiom.trade. It signs every transaction for you so you can buy and sell tokens with a single click, returns a portion of every trading fee as cashback, and pays out a share of fees on every trade your referrals make.

These docs cover how it works, the fee and reward structure, the security model, and the public API surface.

## Quick links

* [Installation](/getting-started/installation.md)
* [Your first trade](/getting-started/first-trade.md)
* [Fee structure](/fees-and-rewards/fee-structure.md)
* [Cashback tiers](/fees-and-rewards/cashback-tiers.md)
* [Referral program](/fees-and-rewards/referrals.md)
* [KOL partnerships](/fees-and-rewards/kol-partnerships.md)
* [Security model](/how-it-works/security-model.md)
* [API reference](/api-reference/overview.md)

## Status

Current release: **Beta**. Production endpoint: `api.willet.cc`. Site: [willet.cc](https://willet.cc).

## Support

* General questions: <hello@willet.cc>
* KOL and partnership inquiries: <kol@willet.cc>
* Security disclosures: <security@willet.cc>


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