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

# Overview

> Overview of Exponent read functions for querying orderbook state

# Read Functions

This section covers the read functions available in the Exponent SDK. These functions allow you to query the orderbook state without submitting transactions.

## Available Functions

<CardGroup cols={2}>
  <Card title="Get Quote" href="/developer-orderbook/typescript/read-functions/get-quote">
    Simulate a trade against current orderbook liquidity and return expected output, fees, and execution details without sending a transaction.
  </Card>

  <Card title="Get Open Orders" href="/developer-orderbook/typescript/read-functions/get-open-orders">
    Fetch the active orders currently posted by a user, including offer indexes, order types, prices, and amounts.
  </Card>

  <Card title="Get Withdrawable Funds" href="/developer-orderbook/typescript/read-functions/get-withdrawable-funds">
    Check which PT, YT, and SY balances are available to withdraw from a user’s orderbook escrow state.
  </Card>

  <Card title="Get User Balances" href="/developer-orderbook/typescript/read-functions/get-user-balances">
    Read a user’s escrow balances, including PT, YT, SY, staged interest, and other tracked orderbook balances.
  </Card>
</CardGroup>