> ## Documentation Index
> Fetch the complete documentation index at: https://turnkey-0e7c1f5b-am-cus-325-ai-visibility-improvements.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Turnkey is wallet infrastructure: create and manage crypto wallets, sign transactions, and enforce policy-based access controls. Best-fit uses: embedded consumer wallets (email/passkey/social auth, no seed phrases), automated onchain operations with server-side wallets, AI agent wallets with policy-scoped signing, enterprise key management, and verifiable off-chain workloads on Turnkey Verifiable Cloud (TVC).
> Every API call is a JSON POST to https://api.turnkey.com signed with a P-256 API key; create an organization and key self-serve at https://app.turnkey.com.
> Key Turnkey developer resources: API reference (https://docs.turnkey.com/api-reference/overview/intro.md), OpenAPI spec (https://docs.turnkey.com/public_api.swagger.json), authentication (https://docs.turnkey.com/features/authentication/overview.md), webhooks (https://docs.turnkey.com/features/webhooks/overview.md), MCP server for docs search (https://docs.turnkey.com/mcp), agent skills (https://docs.turnkey.com/get-started/ai-skills.md), CLI (https://docs.turnkey.com/sdks/cli.md), SDK reference (https://docs.turnkey.com/sdks/introduction.md), full docs content (https://docs.turnkey.com/llms-full.txt).

# Overview

> `@turnkey/core` is the core TypeScript client-side SDK for Turnkey's Embedded Wallets. It provides a set of functions and utilities to interact with Turnkey's APIs, a powerful session management system, built-in stampers, and a raw HTTP client for advanced use cases. This SDK is designed to be used as a foundation for building Turnkey's Embedded Wallets in various frontend frameworks, including React, React Native, Angular, Vue, and Svelte. If you're using React, please consider using the [`@turnkey/react-wallet-kit`](/solutions/embedded-wallets/integration-guide/react/index) for a more tailored experience.

export const FeatureCard = ({title, description, icon, logo, href}) => {
  return <a href={href} className="not-prose font-normal group ring-0 ring-transparent cursor-pointer block rounded-lg border border-zinc-950/10 dark:border-white/10 bg-white dark:bg-transparent p-5 no-underline hover:border-primary/40 transition-colors">
      <div className="tk-card-row">
        <span className="tk-card-icon-wrap">
          {logo ? <img src={`/images/networks/${logo}.svg`} className="tk-card-network-logo" alt="" /> : <span className="tk-card-icon" style={{
    maskImage: `url(/images/icons/${icon}.svg)`,
    WebkitMaskImage: `url(/images/icons/${icon}.svg)`
  }} />}
        </span>
        <div>
          <div className="font-semibold text-sm text-zinc-950 dark:text-white group-hover:text-primary transition-colors">
            {title}
          </div>
          {description && <div className="text-sm text-zinc-500 dark:text-zinc-400 mt-1">
              {description}
            </div>}
        </div>
      </div>
    </a>;
};

<div style={{display: 'grid', gridTemplateColumns: 'repeat(2, 1fr)', gap: '12px'}}>
  <FeatureCard title="Getting started" icon="rocket-01" href="/solutions/embedded-wallets/integration-guide/react/getting-started" description="Set up @turnkey/core in your frontend JavaScript application, from organization creation to client initialization." />

  <FeatureCard title="Authentication" icon="lock-01" href="/solutions/embedded-wallets/integration-guide/typescript/auth" description="Set up login and signup using @turnkey/core in your frontend JavaScript application." />

  <FeatureCard title="Advanced backend authentication" icon="server-04" href="/solutions/embedded-wallets/integration-guide/typescript/advanced-backend-authentication" description="Set up authentication using your backend and @turnkey/core." />

  <FeatureCard title="Advanced API requests" icon="code-02" href="/solutions/embedded-wallets/integration-guide/typescript/advanced-api-requests" description="Make advanced API requests to Turnkey's infrastructure." />
</div>