> For the complete documentation index, see [llms.txt](https://docs.bloxchain.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bloxchain.app/getting-started/quickstart.md).

# Quick start

**Time:** \~15 minutes

Integrate **@bloxchain/sdk** in a TypeScript project—not the hosted bloxchain.app UI.

## Prerequisites

* Node.js 18+
* RPC access to your target network
* A wallet or key for writes (never commit secrets)
* An deployed Account-style contract address

## 1. Install

```bash
npm install @bloxchain/sdk @bloxchain/contracts viem
```

Details: [Installation](/getting-started/installation.md). Pin versions to the same [Protocol release](https://github.com/PracticalParticle/Bloxchain-Protocol/releases) you deploy on-chain.

## 2. Connect clients

```typescript
import { createPublicClient, createWalletClient, http } from 'viem';
import { sepolia } from 'viem/chains';
import { privateKeyToAccount } from 'viem/accounts';

const publicClient = createPublicClient({
  chain: sepolia,
  transport: http(process.env.RPC_URL),
});

const account = privateKeyToAccount(process.env.PRIVATE_KEY as `0x${string}`);
const walletClient = createWalletClient({
  account,
  chain: sepolia,
  transport: http(process.env.RPC_URL),
});
```

See [Authentication](/developers/sdk-authentication.md) for read-only vs write clients.

## 3. Read contract state

Use SDK wrappers for your Account address—see [Protocol getting started](/protocol/getting-started.md) for `SecureOwnable`, `RuntimeRBAC`, and `GuardController` client setup.

## 4. Submit one governed action

Follow a registered operation’s schema: request → (approve if required) → execute. Patterns: [Core patterns](/developers/sdk-core-patterns.md).

## Recommended reading order

1. [How this works](/introduction/operational-model.md) or [Core concepts](/introduction/protocol-basics.md)
2. [Installation](/getting-started/installation.md)
3. [Core patterns](/developers/sdk-core-patterns.md)
4. [Examples](/developers/sdk-examples.md)
5. [API reference](/protocol/api-reference.md)

## Next steps

* [Production readiness](/developers/production-readiness.md) — mainnet checklist for integrators
* [API reference](/protocol/api-reference.md)
* [Protocol deploy get started](/developers/deployment.md)


---

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