# Spreader

> Spreader tracks price and funding spreads between crypto exchanges for the same asset, in real time, with history and alerts.

> ## Agent Instructions
> Spreader is a web service that tracks arbitrage spreads between crypto exchanges. This documentation covers only what a user of the service sees and does.
> Page paths starting with /en/ are English. Translations live under /ru/ and /uk/ with the same file names.
> Screenshots are illustrations. Every screenshot is accompanied by text that states the same facts, so you do not need to see the image.

- [What is Spreader](https://docs.spreader.sh/en/index.md): Spreader tracks price and funding spreads between crypto exchanges for the same asset, shows them live, keeps history and sends alerts.
- [Getting started](https://docs.spreader.sh/en/start/getting-started.md): Open Spreader as a guest, learn the layout, pick a language and theme, and sign up when you need saved pages, alerts or trading.
- [Scanner](https://docs.spreader.sh/en/scanner/overview.md): The scanner is a live table of spreads between two markets of the same asset across exchanges, filtered, sorted and saved per page.
- [Reading a row](https://docs.spreader.sh/en/scanner/reading-a-row.md): What every cell of a scanner row means: the pair and its two legs, kind, net and gross spread, APR, funding, break-even, volume, quote age and spread age.
- [Filters](https://docs.spreader.sh/en/scanner/filters.md): Narrow the scanner by pair kind, exchanges, asset class, assets, spread, APR, break-even, volume, open interest, market cap, quote age and spread age.
- [Views](https://docs.spreader.sh/en/scanner/views.md): Four ways to look at the same rows: Table, Coins grouped by asset, Split with a preview panel, and the Matrix of long by short exchanges for one asset.
- [Scanner pages](https://docs.spreader.sh/en/scanner/pages.md): A scanner page keeps its own filters, columns, sort, view and hidden pairs. Create pages for different strategies, save them, and switch in the sidebar.
- [Brand book](https://docs.spreader.sh/en/brand/brand-book.md): The Spreader logo: the wordmark, its all caps and single colour versions, the mark alone, the colours and the rules for using them. All files are SVG.


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