SEC Blocks Undeclared Automated Tools from Accessing Public EDGAR Database
The U.S. Securities and Exchange Commission actively limits web scrapers and bots that fail to declare their traffic when accessing public financial filings. The agency enforces strict rate limits and requires developers to properly identify their automated tools.
The U.S. Securities and Exchange Commission blocks undeclared automated tools from accessing its public website and EDGAR filing database. The agency identifies these unauthorized bots as a violation of its acceptable use policy and actively manages the restricted network traffic to ensure fair access for all users.
To maintain site performance, the SEC enforces a strict limit of no more than 10 requests per second per IP address. If an application exceeds this threshold, the agency temporarily blocks the offending IP addresses to prevent automated searches from degrading the experience for human visitors.
The SEC urges developers to declare their traffic by updating their user agent strings with company-specific information. The agency provides an open data program and developer resources to help programmers efficiently download public financial data without triggering security restrictions.