> ## Documentation Index
> Fetch the complete documentation index at: https://crossmint-wallets-docs-2-5.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Create wallets for your users, company, or agents

Crossmint Wallets are trusted by leading financial institutions and Fortune 500 companies like Mastercard, Santander, and Red Bull.

**Key Features**

* **Prebuilt primitives you actually need**: simple APIs to transfer across chains, generate yield, borrow, sponsor gas, issue debit cards, track activity, and compliance. Or bring your own, we stay flexible.
* **Chain agnostic**: same code for Solana, 20+ EVM chains (Polygon / Base), Stellar, Aptos, and Sui. Support new chains without rewrites and adding new providers.
* **Custodial or non-custodial**: migrate seamlessly without disrupting users.
* **No lock-in**: open source, portable wallets. Change providers anytime while keeping your wallet addresses.

<CardGroup cols={1}>
  <Card title="Try it out" icon="bolt" horizontal="true" href="https://fintech-starter-app.demos-crossmint.com/">
    See a demo of a fintech app built with Crossmint wallets
  </Card>
</CardGroup>

## Get Started

<CardGroup cols={3}>
  <Card title="React" icon="react" horizontal="true" href="/wallets/quickstarts/react" />

  <Card title="Node.js" icon="node-js" horizontal="true" href="/wallets/quickstarts/nodejs" />

  <Card title="REST API" icon="server" horizontal="true" href="/wallets/quickstarts/restapi" />

  <Card title="React Native" icon="mobile-notch" horizontal="true" href="/wallets/quickstarts/react-native" />

  <Card title="Swift" icon="swift" horizontal="true" href="/wallets/quickstarts/swift" />

  <Card title="Kotlin" icon="android" horizontal="true" href="/wallets/quickstarts/kotlin" />
</CardGroup>

<CardGroup cols={2}>
  <Card title="Fintech Starter App" icon="building-columns" href="https://github.com/crossmint/fintech-starter-app">
    Build your own fintech app with Crossmint wallets in 5 minutes
  </Card>

  <Card title="Agent Starter App" icon="robot" href="https://github.com/Crossmint/agent-launchpad-starter-kit/">
    Build your own agent with Crossmint wallets in 5 minutes
  </Card>
</CardGroup>

## Detailed Characteristics

<CardGroup cols={3}>
  <Card title="Chain agnostic" icon="bolt" color="#E6DB63">
    Support for Solana, 20+ EVM chains (Polygon / Base), Aptos, Sui
  </Card>

  <Card title="Works anywhere" icon="house-laptop" color="#E6DB63">
    Deploy wallets to websites, apps, or servers in 3 lines of code
  </Card>

  <Card title="No lock-in" icon="eye-slash" iconType="duotone" color="#808080">
    Built on open standards. Migrate on your terms.
  </Card>

  <Card title="Seamless UX" icon="globe" iconType="duotone" color="#808080">
    Sponsor gas, avoid pop-ups, and other unfriendly blockchain quirks
  </Card>

  <Card title="Never lose an asset" icon="shield" iconType="duotone">
    Bank-grade security protecting millions of assets
  </Card>

  <Card title="Focus on compliance" icon="check" iconType="duotone">
    Crossmint is SOC-2, Mica, PCI compliant and will ensure you are too
  </Card>

  <Card title="Flexible custody" icon="sliders" iconType="duotone" color="#4080D3">
    Custodial, non-custodial, or hybrid — your call
  </Card>

  <Card title="Bring your own auth" icon="user" iconType="duotone" color="#ECB078">
    Auth with social, email and SMS supported out of the box. Or bring your own auth.
  </Card>

  <Card title="Enterprise-grade" icon="building" color="#9FA4DF" iconType="duotone">
    Built for scale. Enterprise support and SLAs available.
  </Card>
</CardGroup>

## Learn More

<CardGroup cols={3}>
  <Card title="Architecture" icon="microchip" iconType="duotone" color="46ABD6" href="/wallets/architecture" />

  <Card title="Custody" icon="shield-halved" href="/wallets/custody" iconType="duotone" color="#F86563" />

  <Card title="Signers" icon="eye" iconType="duotone" color="2CB948" href="/wallets/signers-and-custody" />

  <Card title="Check Balances" icon="money-bill-transfer" iconType="duotone" href="/wallets/wallet-actions/check-balances" />

  <Card title="Transfer Tokens" icon="coins" iconType="duotone" color="#1A5785" href="/wallets/wallet-actions/transfer-tokens" />

  <Card title="Delegated Signers" icon="key" iconType="duotone" color="#2156B9" href="/wallets/wallet-actions/delegated-signers" />
</CardGroup>