> ## Documentation Index
> Fetch the complete documentation index at: https://docs.starkfi.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

The on-chain payments and assets infrastructure built for Solana, with multichain support — simplifying your technical integration and legal compliance.

StarkFi is the on-chain infrastructure layer built for companies that want to move fast. Fintechs, neobanks, wallets, custodians, and exchanges use our API to launch payments, on-ramp, DeFi yield, and cross-chain swaps — Solana-native, multichain-ready, with compliance built in from day one.

## Products

<Columns cols={3}>
  <Column>
    <Card title="StarkPay" icon="credit-card" href="/starkpay">
      Crypto, PIX, and card payments with split settlement and webhooks
    </Card>
  </Column>

  <Column>
    <Card title="Yield Aggregator" icon="chart-line" href="/yield-aggregator">
      Deposit, withdraw, and rebalance on Jupiter Lend and Kamino
    </Card>
  </Column>

  <Column>
    <Card title="KYC" icon="id-card" href="/getting-started">
      Didit-powered identity verification by email or wallet
    </Card>
  </Column>

  <Column>
    <Card title="Quote" icon="chart-mixed" href="/quote">
      Any-to-any spot market quotes (Binance / Bybit)
    </Card>
  </Column>
</Columns>

<Columns cols={3}>
  <Column>
    <Card title="Quickstart" icon="rocket-launch" href="/authentication">
      API keys, authentication, and rate limits
    </Card>
  </Column>

  <Column>
    <Card title="Products" icon="toggle-on" href="/products">
      Check which modules are enabled on your deployment
    </Card>
  </Column>

  <Column>
    <Card title="API reference" icon="code" href="/api-reference/introduction">
      Endpoint-level request and response docs
    </Card>
  </Column>
</Columns>