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

# Prflght: Transaction Firewall for AI Agents on Solana

> Prflght intercepts, simulates, and policy-checks every transaction your AI agent sends before it reaches the Solana blockchain. Set up in minutes.

Prflght is a transaction firewall that sits between your AI agent and the Solana blockchain. Before any transaction is submitted on-chain, Prflght simulates it, checks it against your agent's policy, and verifies the health of any DeFi protocols involved — only allowing the transaction through if it passes every check.

<CardGroup cols={2}>
  <Card title="Quick Start" icon="bolt" href="/quickstart">
    Connect your wallet, grab your API key, and protect your first transaction in minutes.
  </Card>

  <Card title="How It Works" icon="shield-check" href="/concepts/how-it-works">
    Understand the simulation, policy evaluation, and attestation flow.
  </Card>

  <Card title="SDK Reference" icon="code" href="/integrations/sdk">
    Drop Prflght into any TypeScript agent with the `@prflght/sdk` package.
  </Card>

  <Card title="API Reference" icon="webhook" href="/api-reference/check">
    Explore the REST endpoints your agent calls to check and approve transactions.
  </Card>
</CardGroup>

## How Prflght protects your agent

Every transaction your AI agent sends is automatically:

1. **Simulated** against a live Solana RPC to catch failures before they hit the chain
2. **Policy-checked** against your per-agent rules — notional limits, allowed programs, slippage caps, and daily transfer limits
3. **Protocol health-verified** using live TVL data from DeFiLlama for Orca, Drift, Kamino, Raydium, Jupiter, and more
4. **Attested** with a signed ed25519 signature that your on-chain program verifies before executing

<Steps>
  <Step title="Create your account">
    Go to [app.prflght.xyz](https://app.prflght.xyz), connect your Solana wallet (Phantom or Solflare), and sign a message to authenticate. No password needed.
  </Step>

  <Step title="Configure your agent policy">
    Set your agent's spending limits, allowed programs, and risk thresholds in the policy editor on the dashboard.
  </Step>

  <Step title="Integrate the SDK">
    Install `@prflght/sdk` and wrap your transaction-sending code with a single `firewall.check()` call.
  </Step>

  <Step title="Send protected transactions">
    Prflght returns attestation instructions you prepend to your transaction. Your on-chain program verifies the attestation before executing.
  </Step>
</Steps>

<Note>
  Prflght works with any Solana AI agent framework. Native plugins are available for [elizaOS](/integrations/elizaos-plugin) and [Solana Agent Kit](/integrations/solana-agent-kit).
</Note>