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"Description": "Simple and efficient access to Yahoo Finance's 'screener'\nAPI for\nquerying and retrieving financial data. The 'yfscreen' package\nabstracts the complexities of interacting with Yahoo Finance\nAPIs, such as session management, crumb and cookie handling,\nquery construction, pagination, and JSON payload generation.\nThis abstraction allows users to focus on filtering and\nretrieving data rather than managing API details. Use cases\ninclude screening across a range of security types such as\nequities, mutual funds, ETFs, indices, and futures. The package\nsupports advanced query capabilities, including logical\noperators, nested filters, and customizable payloads. It\nhandles pagination automatically, fetching results in batches\nof up to 250 entries per request for efficient retrieval of\nlarge datasets. Filters can be defined dynamically to support a\nwide range of screening needs. The implementation uses standard\nHTTP libraries to handle API interactions efficiently and is\navailable in both R and 'Python' for accessibility to a broad\naudience.",
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"URL": "https://github.com/jasonjfoster/screen",
"BugReports": "https://github.com/jasonjfoster/screen/issues",
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