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

# Frequently Asked Questions

> Quick answers to common questions about MetEngine

# Frequently Asked Questions

Get quick answers to the most common questions about MetEngine.

## Getting Started

<AccordionGroup>
  <Accordion title="What is MetEngine?">
    MetEngine is a suite of trading tools for DeFi traders. The **Terminal** gives you real-time pool analytics, intelligent range selection, MEV-protected execution, and live PnL tracking for Solana market making. The **Chrome Extension** adds smart overlays to Meteora and Polymarket. The **Telegram Bot** lets you open LP positions and copy trade from your phone. The **Data Agent** is a real-time smart money analytics API with 73 endpoints across Polymarket, Hyperliquid, and Meteora, accessible via x402 micropayments.
  </Accordion>

  <Accordion title="How do I create an account?">
    Sign in with your external wallet (Solflare, Phantom, etc.), email, or X. MetEngine uses Privy for self-custodial wallet management. [Get started here](/terminal/getting-started/create-account).
  </Accordion>

  <Accordion title="Is my wallet secure?">
    Yes. MetEngine uses Privy for wallet management. Your wallet is self-custodial. You own the keys. MetEngine never has access to your private keys and will never ask for them.
  </Accordion>

  <Accordion title="How do I fund my wallet?">
    Click the **Receive** button in the Account Sheet. You can transfer SOL or SPL tokens directly, or buy SOL with a debit/credit card. [Learn more](/terminal/getting-started/fund-your-wallet).
  </Accordion>
</AccordionGroup>

## Finding Pools

<AccordionGroup>
  <Accordion title="How does MetEngine help me find profitable pools?">
    Our Solana-wide heatmap tracks every transaction across supported DEXes, calculating fees per pool in real-time. You see where the action is based on onchain data, not hype. [Learn more](/terminal/trading/discover-opportunities).
  </Accordion>

  <Accordion title="What filters are available?">
    Filter by volume, fees, TVL, and pool age. You can also sort and combine filters to find pools that match your exact strategy.
  </Accordion>

  <Accordion title="Can I see what smart money is doing?">
    Yes. The Trades tab shows real-time trades through any pool. The Holders tab lets you analyze successful wallets and copy their strategies. [Learn more](/terminal/trading/analyze-smart-money).
  </Accordion>
</AccordionGroup>

## Trading

<AccordionGroup>
  <Accordion title="What makes MetEngine's execution fast?">
    We provide geo-optimized transaction routing, MEV protection, and low slippage. Transactions confirm with zero slot latency.
  </Accordion>

  <Accordion title="What strategies are available?">
    Three strategy presets: **Spot** (balanced across range), **Curve** (concentrated around active price), and **Bid-Ask** (directional position). [Learn more](/terminal/trading/choose-your-strategy).
  </Accordion>

  <Accordion title="How do I choose the right range?">
    MetEngine shows you liquidity distribution at every price level. Position your liquidity where the action is: near the current price and at support/resistance levels. [Learn more](/terminal/trading/choose-your-strategy).
  </Accordion>
</AccordionGroup>

## Performance & PnL

<AccordionGroup>
  <Accordion title="How is PnL calculated?">
    We calculate your true PnL: Fees Earned minus Impermanent Loss. Unlike other platforms, we show you real profit, not paper gains. [Learn more](/terminal/performance/understand-your-pnl).
  </Accordion>

  <Accordion title="What is impermanent loss?">
    Impermanent loss occurs when the price ratio of your pooled assets changes. MetEngine calculates this in real-time so you always know your true position.
  </Accordion>

  <Accordion title="How do I claim fees?">
    Select your position in Portfolio and click **Claim Fees**. Fees auto-swap to SOL and deposit to your wallet instantly. [Learn more](/terminal/growth/claim-and-compound).
  </Accordion>
</AccordionGroup>

## Platform Fees

<AccordionGroup>
  <Accordion title="What fees does MetEngine charge?">
    MetEngine charges a 3% fee on the trading fees you earn from your positions, plus a 0.5% swap fee on non-blue chip token pairs. Blue chip pairs (like SOL/USDC) have no swap fee.
  </Accordion>

  <Accordion title="What do I get for the platform fee?">
    Your 3% fee funds everything that makes your trading profitable: real-time pool analytics across all of Solana, MEV-protected execution that saves you from sandwich attacks, geo-optimized routing for zero-slot latency, live PnL tracking with true impermanent loss calculations, and continuous platform improvements. You only pay when you earn, so your incentives stay aligned with ours.
  </Accordion>
</AccordionGroup>

## Referrals & Growth

<AccordionGroup>
  <Accordion title="How do referrals work?">
    Create a referral code and share it. You earn a percentage of fees from everyone who trades through your link: 30% from direct referrals, 3% from their referrals, and 2% from the third tier. [Learn more](/terminal/growth/earn-from-referrals).
  </Accordion>

  <Accordion title="What are PnL cards?">
    PnL cards are shareable images that showcase your trading performance. Generate them from closed positions and share on X, Discord, or Telegram. [Learn more](/terminal/growth/share-your-wins).
  </Accordion>
</AccordionGroup>

## Wallet Management

<AccordionGroup>
  <Accordion title="How do I withdraw funds?">
    Export your wallet keys through the Account Sheet and import into any Solana wallet. Your funds are fully yours. [Learn more](/terminal/wallet/withdraw-profits).
  </Accordion>

  <Accordion title="What is burning accounts?">
    Each token account on Solana locks \~0.002 SOL in rent. If you have empty accounts from past trades, burn them to reclaim that SOL. [Learn more](/terminal/wallet/reclaim-sol).
  </Accordion>
</AccordionGroup>

## Still Have Questions?

Join our community for real-time support:

<CardGroup cols={2}>
  <Card title="Discord" icon="discord" href="https://discord.gg/metengine">
    Get help from the community and team
  </Card>

  <Card title="X" icon="x-twitter" href="https://x.com/met_engine">
    Follow for updates and alpha
  </Card>
</CardGroup>