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

# API Overview

> Find the right TetraFi API for what you're building.

The surface splits into trading, market data, and history. Pick your entry point below.

## Trade Execution

Put your users' swaps on-chain.

<CardGroup cols={4}>
  <Card icon="bolt" href="/rfq-api/introduction" title="RFQ API">
    Firm quotes from competing solvers and LPs, settled through an escrow with a delivery-or-refund guarantee. Single and multi-token trades.
  </Card>

  <Card icon="sparkles" href="/propamm/introduction" title="propAMM">
    Request-for-stream execution: makers stream prices, you execute the freshest one. Coming soon.
  </Card>

  <Card icon="shuffle" href="/router-api/introduction" title="Router API">
    One request, ranked executable routes spanning DEX, RFQ, bridge, issuer, and fiat sources - the widest coverage, with guarantees stated per candidate.
  </Card>

  <Card icon="coins" href="/core-concepts/monetization" title="Monetization">
    Attach a partner fee to your workspace and generate revenue from every settled trade.
  </Card>
</CardGroup>

## Live Market Data

<Card icon="chart-line" href="/price-api/introduction" title="Price Feed">
  A continuous WebSocket price picture - screen trades, steer routing, or fill your UI with live numbers.
</Card>

## Historical Records

<Card icon="clock-rotate-left" href="/trade-history-api/introduction" title="Trade History">
  Your workspace's settled history - filterable, exportable, chain-agnostic.
</Card>