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

# Get started

> Your first question in a minute.

Blitzscan is a web app at [app.blitzscan.ai](https://app.blitzscan.ai). It works on a computer and on a phone. You can ask three questions without an account, answered with a quick lookup; deeper research needs you to sign in.

<Steps>
  <Step title="Ask a question">
    Type a question in the box that says "Ask anything about Robinhood Chain" and press Enter. Good first questions name a token, a wallet or a time window:

    * "Who are the top holders of \$USDG?"
    * "Which wallets sent the most WETH in the last 7 days?"
    * "How many transactions per hour were there in the last 24 hours?"
    * "Profile wallet 0x…" (paste a full address)

    The examples under the box are a quick way in: pressing one asks it.
  </Step>

  <Step title="Watch it work">
    The answer streams in. While Blitzscan works, a few short lines say what it is doing in plain words: reading your question, working out the dates you mean, looking through the chain data. When the answer is in, they fold into one line. Open it to see each step.
  </Step>

  <Step title="Read the answer">
    An answer is a short text with numbered citations, followed by charts, tables, visuals or cards. Each citation points to the record it came from, listed under **Evidence**. See [Read answers](/reading-answers) for every part.
  </Step>

  <Step title="Keep going">
    Ask a follow-up in the same thread ("and who sold the most of it?"), pick one of the **Related** questions under the answer, or click a bar or a wallet in a visual to put a question about it in the box. Start a fresh topic with **New thread** (Ctrl or Cmd + K). Your threads are listed in the sidebar and in **Library**; **Search** (Ctrl or Cmd + /) finds them again.
  </Step>

  <Step title="Sign in to keep your threads">
    After three questions, sign in with Google or a wallet (a browser extension, or a phone wallet over WalletConnect) to continue. Free questions are also limited to 20 a day for everyone on the same network, such as a shared office or home connection, so they can run out sooner. The threads you started before signing in move into your account. While Blitzscan is in preview, asking after the free questions needs an invited account; see [Sign in and wallets](/sign-in-and-wallets).
  </Step>
</Steps>

<Frame caption="The steps trail while Blitzscan works: it reads your question, works out the dates and looks through the chain data">
  <img src="https://mintcdn.com/canopy-41411cea/rSGtPiL22Ydf6SvJ/images/app-steps.png?fit=max&auto=format&n=rSGtPiL22Ydf6SvJ&q=85&s=3aac19a4119281d854ef37c10ce0e09c" alt="The steps trail while Blitzscan works: it reads your question, works out the dates and looks through the chain data" width="1584" height="496" data-path="images/app-steps.png" />
</Frame>

## Where to go next

<CardGroup cols={2}>
  <Card title="Check a token" icon="shield-halved" href="/use-cases/check-a-token">
    Review a token before you trade it.
  </Card>

  <Card title="Follow a wallet" icon="route" href="/use-cases/follow-a-wallet">
    Profile a wallet and follow its money.
  </Card>
</CardGroup>


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