Returns a list of congresses and congressional sessions.

Example Request

/v3/congress

"congresses": [
{
    "endYear": "2022",
    "name": "117th Congress",
    "sessions": [
        {
            "chamber": "House of Representatives",
            "endDate": "2022-01-03",
            "number": 1,
            "startDate": "2021-01-03",
            "type": "R"
        },
        {
            "chamber": "Senate",
            "endDate": "2022-01-03",
            "number": 1,
            "startDate": "2021-01-03",
            "type": "R"
        },
        {
            "chamber": "House of Representatives",
            "endDate": null,
            "number": 2,
            "startDate": "2022-01-03",
            "type": "R"
        },
        {
            "chamber": "Senate",
            "endDate": null,
            "number": 2,
            "startDate": "2022-01-03",
            "type": "R"
        }
    ],
    "startYear": "2021",
},