Alpaca paper trading with TradingView alerts: test before you go live
You built a stock strategy on a TradingView chart, and it looks right on the backtest. The gap between that and a real order on your Alpaca account is trust, not code. Alpaca's paper account closes that gap. It is a full copy of the live order flow running on money that does not exist, and Autoview connects to it exactly the way it connects to your real account. Wire the chain once, watch it work on paper, then decide when real money joins in.
What Alpaca paper trading actually is
Alpaca Paper is not a stripped-down demo. It runs the same order types, the same account structure, and the same API shape as live Alpaca, pointed at a separate environment that never touches your bank account. New paper accounts start with six figures of virtual buying power by default, enough room to size a real strategy instead of trading in fractions just to stay under a tiny balance.
The one thing that changes is the money. Everything else about how an order moves through Alpaca, from submission to fill to your account balance, behaves the same on paper as it does live.
Why traders test here before risking anything
A strategy that is correct on a chart is not automatically correct once it is wired to fire real orders. Paper trading is where you find the gap between the two. Watch what actually fills, at what price, and whether the timing matches what you expected before a single dollar is on the line.
This is the same habit that shows up around every broker Autoview connects to. OANDA has its own practice environment, and the pattern repeats for a reason: professional and hobbyist traders alike run new automation on fake money first, not because anyone requires it, but because it is the cheapest lesson available. Alpaca simply built the same safety net for stocks.
How Autoview connects to it
Autoview sits between your alert and your Alpaca account. An alert fires, Autoview reads it, and the matching stock order lands on Alpaca, paper or live depending on which connection you set up. TradingView is the most common alert source, since that is where most strategies get charted, but it is not the only one Autoview accepts. The webhook platform takes a POST from anything that can send one, a script, another charting tool, your own backend, so the alert source is your choice, not a requirement.
Two surfaces can carry that alert into Autoview. The webhook platform runs on Autoview's servers, so an order still fires even if your laptop is asleep. No open browser required. The Chrome extension reads TradingView directly inside your browser, which means the browser has to stay open for it to work. Most people testing a paper account start with the webhook platform, since it behaves the same way the live setup eventually will.
Setting up the paper connection
Alpaca issues its Paper and Live API keys separately, from separate dashboards, and the two are not interchangeable. That separation is the whole safety model. Different key, different account. A paper key physically cannot authenticate against Alpaca's live order book, so there is no accidental crossover to worry about.
- Generate paper API keys. Alpaca's own getting-started documentation shows exactly where the paper dashboard lives and how to generate a key pair from it.
- Connect them in Autoview. The Alpaca Paper setup wizard walks through saving those keys, creating a webhook, and linking the two together, finishing with a read-only check that confirms the keys authenticate before you send a single alert.
For the full walkthrough, including how to point a real alert at the connection once it is linked, the Alpaca setup guide covers the exact steps end to end.
Start here
Alpaca paper trading is free, wired the same way as live trading, and it exists specifically so you never have to trust a new strategy on faith. Connect it, send your alerts, and watch the fills for as long as you want before a live account ever enters the picture.