Build a CS2 props app in a weekend

You don't need a data pipeline to ship a Counter-Strike 2 player props app. Here's the two-day path.

Day 1: data

Grab a free key and pull the board. One call gets you every book's CS2 props, normalized:

curl -H "X-API-Key: YOUR_KEY" \
  "https://kashrock.up.railway.app/v6/esports/cs2/props"

Each row has player, stat type, line, direction, team, book, and a canonical propId — so you skip scraping and normalization entirely.

Day 2: front end

Render the rows, add a book filter and an over/under toggle, and you have a working board. Poll the endpoint for updates. Ship it.

Start on the quickstart, get your key on the CS2 props API page, or see the full build guide.

KashRock is an independent data provider. Data is for informational and analytical use.

Frequently asked questions

What do I need to build a props app?

A data source for the lines and a front end. KashRock's free key covers the data — normalized CS2 props from every DFS book — so you only build the UI.

How long does it really take?

A weekend. Data is one call; the rest is your front end. No scraping, no normalization layer to write.