Differences between the API and MongoDB

General differences

• API renames _id to id
• Removes _all_ids, _type. You can't add these back with the fields query string parameter.

Committees

Committee Search

• By default, returns only id, state, chamber, committee, subcommittee, parent_id, created_at and updated_at. You can add fields using the fields query string parameter. To get all the fields except for +plus fields and country and level (which are always us and state if set), use:

  fields=members,parent_id,state,chamber,committee,subcommittee,sources,created_at,updated_at

Committee Lookup

• No discernible difference

Districts

District Search

• Adds a legislators field with an array of objects with leg_id and full_name fields

District Boundary Lookup

• Adds bbox, region and shape fields

Events

The Events API lacks the following documentation:

• dtstart: search for events with a when after dtstart, in the format YYYY-MM-DD, defaults to a week ago
• dtend: search for events with a when before dtstart, in the format YYYY-MM-DD
• A maximum of 1000 events are returned. In order to retrieve all events, you must change the size of the time window set by dtstart and dtend until under 1000 events are returned, then proceed to the next time window and repeat. The first window is dtstart=1900-01-01&dtend=2010-12-01. Good luck!