> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-docs-use-case-ia-overhaul.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Base Account is now Coinbase Wallet

> The Base Account SDK is moving to Coinbase Wallet. Base Account, Base Pay, and the Wallet SDK documentation now live with the Coinbase Wallet team.

The **Base Account SDK** — including Base Pay and the wallet, auth, and payments APIs — is being renamed to **Coinbase Wallet** and is moving out of the Base documentation to the Coinbase Wallet team.

<Note>
  Looking for a specific Base Account, Base Pay, or Wallet SDK reference? That documentation now lives with Coinbase Wallet.
</Note>

## Building on Base

If you're building on Base directly, these sections stay here:

<CardGroup cols={2}>
  <Card title="Base Chain API" icon="server" href="/base-chain/api-reference/rpc-overview">
    JSON-RPC, Flashblocks, and Debug API reference for Base.
  </Card>

  <Card title="Smart Contracts" icon="file-contract" href="/base-chain/network-information/smart-contracts">
    Deploy and interact with contracts on Base using base-anvil.
  </Card>

  <Card title="Accept Payments" icon="credit-card" href="/build-on-base/accept-payments/from-humans">
    Accept onchain USDC and B20 payments from humans and agents.
  </Card>

  <Card title="Build on Base" icon="cube" href="/build-on-base/overview">
    Stablecoins, RWAs, DeFi, payments, and private transactions.
  </Card>
</CardGroup>