XOOMAR is a free market data API with JSON responses for SEC Form 4 insider trades, 13F holdings, short interest, CFTC COT positioning, the economic calendar, crypto funding rates and whale flows. These endpoints work without an API key over HTTPS and support CORS.
Interactive OpenAPI documentation. Requests are sent directly from your browser to the API provider.
Normalized SEC Form 4 insider-trading transactions delivered as clean JSON. Screen insider-buying clusters, fe ...
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