Dev tools · alternatives · 2026
24 alternatives to A paper trading API written in Python
An api, written in Python, for Investopedia's paper trading stock simulator. - kirkthaker/investopedia-trading-api
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A paper trading API written in Python launched in 2017; newer entries below may have overtaken it.
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Backstory: I wanted to play with intraday stock data but couldn't find a free dataset anywhere. IEXCloud [1] offers API access to 1-minute granularity intraday historical price data, but I was worried that it could get expensive or unwieldy to build up a substantial dataset via API calls. Plus, IEX gives out their raw data for free. I probably should have just used the IEXTools python library [2] to parse IEX's raw data dumps, but I was working on a Julia project, so it felt more thematically appropriate to build a new tool from scratch. I haven't been actively using InvestorsExchange.jl a…
2022 · github.com · its alternatives →
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Zipline, a Pythonic Algorithmic Trading Library. Contribute to quantopian/zipline development by creating an account on GitHub.
2013 · github.com · its alternatives →
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Simple REST API for commission-free stock trading
2018 · alpaca.markets · its alternatives →
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Stock Trading from Google Sheets
2018 · docs.google.com · its alternatives →
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Tradepost.ai▲113AI-powered analysis of financial newsletters and SEC filings
2024 · tradepost.ai · its alternatives →
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Free real-time, intraday and historical stock data JSON APIs
2021 · stockdata.org · its alternatives →
- 8ST
I've created an Insomnia workspace to make it easier to debug your stock trading code and learn the Alpaca API. You can read about how here: https://medium.com/automation-generation/using-alpacas-stock... The actual workspace JSON for you to import into Insomnia can be found here: https://github.com/alpacahq/insomnia-workspace
2018 · its alternatives →
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Real-time and historical data for every options chain
2022 · massive.com · its alternatives →
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REST API for Paper-Trading with Free Real-Time Market Data
2018 · alpaca.markets · its alternatives →
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2021 · styvio.com · its alternatives →
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Historical tick-level order book updates, trades, quotes, open interest, funding, liquidations, options chains and more. API access and downloadable CSV files. Real-time consolidated market data streaming API via client libraries that connect directly to exchanges
2019 · tardis.dev · its alternatives →
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Aletheia▲72Organizing and providing financial data via API
2021 · aletheiaapi.com · its alternatives →
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฿ Bitcoin trading bot with a real-time dashboard for Bitstamp. - jkbrzt/cointrol
2015 · github.com · its alternatives →
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:boar: :bear: Deep Learning based Python Library for Stock Market Prediction and Modelling - GitHub - achillesrasquinha/bulbea: :boar: Deep Learning based Python Library for Stock Market Prediction and Modelling
2017 · github.com · its alternatives →
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Investing insights, news + education for your platform
2023 · finimize.com · its alternatives →
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TickerTonic▲20Get real-time AI powered investment reports
2025 · tickertonic.com · its alternatives →
- 21AE
2015 · tradewave.net · its alternatives →
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Stock API with real-time and historical tick data, unlimited usage via REST or WebSockets, standardized JSON and CSV formats. Instant access free tier.
2020 · polygon.io · its alternatives →
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2019 · medium.com · its alternatives →
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Financial Statement API, Stock Price API Historical Data API
2020 · site.financialmodelingprep.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →