13FLOW n'est pas un clone de broad data APIs ou de pages portfolio retail. Le périmètre est plus étroit: une trust layer pour agent builders et research ops.
official EDGAR JSON APIs and nightly bulk files
Use official filings as source truth; 13FLOW adds workflow structure, quality boundaries and source-linked review.
broad SEC filing API suite for developers
13FLOW is narrower: a filing trust layer and research workflow surface, not a broad SEC API catalogue.
developer-oriented financial data APIs beyond SEC filing workflow
13FLOW focuses on SEC filing evidence, not a broad market-data catalogue.
free curated superinvestor portfolio browsing
13FLOW keeps machine-readable source links and quality warnings visible for workflows.