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

# Embed tokenized stocks

> Let your users buy and sell tokenized stocks natively inside your app.

**In one sentence:** let your users buy and sell tokenized stocks natively inside your app.

**Who it's for:** fintechs, neobanks, and wallets with a global user base.

**The flow:** the user signs in with Passage via OAuth, completes KYC and eligibility, buys through the Passage purchase flow inside your app, and receives tokens to their self-custody wallet.

## Who issues the assets

Superstate issues tokenized US equities through Opening Bell, where the token is direct ownership of the underlying share. Ondo issues a broad catalog as wrapped exposure. The difference matters to your users, so see [Asset partners](/assets/partners) before you pick what to surface.

## Build it

<CardGroup cols={2}>
  <Card title="Swap flow" icon="arrows-rotate" href="/sdk/swap-flow">
    The instant-swap purchase path used by Superstate and Ondo assets.
  </Card>

  <Card title="Allowlist a wallet" icon="shield-check" href="/sdk/allowlist">
    Register a user's wallet against the offer before they buy.
  </Card>
</CardGroup>