> ## 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.

# GetBlock

> GetBlock is a multi-chain RPC provider with managed access to 130+ networks, including TAC mainnet and the SPB (Saint Petersburg) testnet

<CardGroup cols={1}>
  <Card title="GetBlock for TAC" href="https://getblock.io/nodes/tac/" icon="server" />
</CardGroup>

Shared nodes fit prototyping and scalable production traffic;
Dedicated Nodes deliver 1,000+ RPS, custom SLAs, and isolated infrastructure for high-traffic Telegram mini-apps, DeFi, and gaming.

Archive data is available across both services, including on regular Shared endpoints,
so you can query full historical state without provisioning a separate archive node.
Use the SPB testnet to validate contract deployments, bridge calls, and wallet flows against TAC before going to mainnet.
Nodes run from New York, Frankfurt, and Singapore for low-latency access across the US, Europe, and Asia.