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

# Thirdweb

Thirdweb is a complete web3 development toolkit, built by developers for web3 developers. With powerful built-in tools, such as wallet infrastructure, web3 payment solutions & authentication methods, thirdweb has everything you need to build powerful web3 apps in no time.

<CardGroup cols={2}>
  <Card title="Thirdweb for TAC Mainnet" href="https://thirdweb.com/tac" icon="code" />

  <Card title="Thirdweb for TAC SPB Testnet" href="https://thirdweb.com/tac-(spb)" icon="code">
    >
  </Card>
</CardGroup>