How to Get Clean SEC EDGAR Filing Data (Without Getting Rate-Limited)

Short summary

Accessing SEC EDGAR directly in production is painful: rate limits block IPs for 10 minutes, data structures vary by form type, and metadata like sector and industry are missing. This tutorial walks through a cached API wrapper that solves all three, providing normalized endpoints for company data, 8-K filings filtered by sector, and parsed 13F holdings—start free with RapidAPI (500 calls/month).

• •SEC EDGAR rate limits (10 req/s) and IP blocks make direct integration difficult
• •API wrapper caches data, enriches with sector/industry, and parses form items
• •Four endpoints available: companies, filings, latest 8-Ks, and institutional holdings

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