工具 API

get_congressional_trades

Fetch US Congress securities transactions disclosed under the STOCK Act. Filters cover ticker, chamber, member Bioguide ID, transaction type, transaction/disclosure date ranges, and upstream pagination. A trailing ``.US`` ticker suffix is accepted and removed, while class-share dots such as ``BRK.B`` are preserved. Costs 10 API calls and requires All-in-One. Returns the upstream JSON envelope unchanged: ``data`` contains nested member, asset, transaction, and source objects; ``meta`` contains total and page details; and ``links.next`` points to the next page when present.