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

# Get started with the Uphold Enterprise API Suite

> Build enterprise-grade crypto products with the Uphold Enterprise API Suite — onboard users and move money across banks, cards, and crypto.

<div className="hero-onchain">Build on <span className="grad">Uphold</span></div>

<p className="hero-onchain-sub">Build enterprise-grade crypto products on the Uphold Enterprise API Suite — onboard users and move money across banks, cards, and crypto. Everything you need to build is in one place.</p>

<CardGroup cols={2}>
  <Card title="Start building" icon="hammer" href="/get-started/set-up-your-account" arrow="true">
    Everything you need to make your first API call.

    * [Set up your account](/get-started/set-up-your-account)
    * [Make your first API call](/get-started/make-your-first-api-call)
    * [Build with AI](/get-started/build-with-ai)
  </Card>

  <Card title="Developer guides" icon="person-chalkboard" href="/developer-guides" arrow="true">
    End-to-end, step-by-step walkthroughs for key flows.

    * [User onboarding](/developer-guides/user-onboarding)
    * [Bank, card & crypto transfers](/developer-guides/overview#money-movement)
  </Card>
</CardGroup>

<CardGroup cols={2}>
  <Card title="REST APIs" icon="code" href="/rest-apis" arrow="true">
    Full reference for all available APIs and endpoints.

    * [Core API](/rest-apis/core-api/concepts)
    * [KYC Connector API](/rest-apis/kyc-connector-api)
  </Card>

  <Card title="Widgets" icon="puzzle-piece" href="/widgets" arrow="true">
    Need to move fast? Low-code? There's a solution for you.

    * [Payment Widget](/widgets/payment)
    * [KYC Widget](/widgets/kyc) <Badge color="green" size="xs">New!</Badge>
  </Card>
</CardGroup>