TradingView's Public API Lets Developers Screen Thousands of Stocks for Free

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A developer has highlighted that TradingView's stock screener is powered by a publicly accessible API endpoint that requires no login, API key, or paid subscription. By sending a POST request to scanner.tradingview.com with filters, columns, and sort parameters, users can retrieve matching stock data including price, market cap, P/E ratio, RSI, and dividend yield. The endpoint supports multiple markets beyond US equities, including crypto, forex, India, and the UK. Server-side filtering means only matching results are returned, keeping data transfer efficient and fast. The author also packaged the approach into a callable tool on Apify, but notes the broader takeaway is to check for public endpoints before committing to paid data providers.

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ProgrammingDEV Community ·

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