Congress.gov Member

Schema for a member of Congress from the Congress.gov API v3

Federal-GovernmentLegislationCongressLegislative DataBillsMembersCommittees

Properties

Name Type Description
bioguideId string The Bioguide identifier uniquely identifying this member across all Congresses
name string Full name (Last, First M.)
firstName string First name
lastName string Last name
state string Two-letter state abbreviation represented
party string Party affiliation (R, D, I, etc.)
chamber string Current chamber
district integernull Congressional district number (House members only)
birthYear string Year of birth
deathYear stringnull Year of death (null if living)
currentMember boolean Whether this member is currently serving
terms array All terms of Congressional service
officeAddress stringnull Congressional office address
phoneNumber stringnull Congressional office phone number
officialWebsiteUrl stringnull Official congressional website URL
sponsoredLegislation object Count and URL for sponsored legislation
cosponsoredLegislation object Count and URL for cosponsored legislation
updateDate string When this member record was last updated
View JSON Schema on GitHub

JSON Schema

congress-gov-member-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/us-house-of-representatives/main/json-schema/congress-gov-member-schema.json",
  "title": "Congress.gov Member",
  "description": "Schema for a member of Congress from the Congress.gov API v3",
  "type": "object",
  "properties": {
    "bioguideId": {
      "type": "string",
      "description": "The Bioguide identifier uniquely identifying this member across all Congresses"
    },
    "name": {
      "type": "string",
      "description": "Full name (Last, First M.)"
    },
    "firstName": {
      "type": "string",
      "description": "First name"
    },
    "lastName": {
      "type": "string",
      "description": "Last name"
    },
    "state": {
      "type": "string",
      "description": "Two-letter state abbreviation represented"
    },
    "party": {
      "type": "string",
      "description": "Party affiliation (R, D, I, etc.)"
    },
    "chamber": {
      "type": "string",
      "description": "Current chamber",
      "enum": ["House", "Senate"]
    },
    "district": {
      "type": ["integer", "null"],
      "description": "Congressional district number (House members only)"
    },
    "birthYear": {
      "type": "string",
      "description": "Year of birth"
    },
    "deathYear": {
      "type": ["string", "null"],
      "description": "Year of death (null if living)"
    },
    "currentMember": {
      "type": "boolean",
      "description": "Whether this member is currently serving"
    },
    "terms": {
      "type": "array",
      "description": "All terms of Congressional service",
      "items": {
        "type": "object",
        "properties": {
          "congress": {
            "type": "integer",
            "description": "Congress number served"
          },
          "chamber": {
            "type": "string",
            "description": "Chamber served"
          },
          "memberType": {
            "type": "string",
            "description": "Type: Senator, Representative, Delegate, Resident Commissioner"
          },
          "startYear": {
            "type": "string",
            "description": "Year term began"
          },
          "endYear": {
            "type": "string",
            "description": "Year term ended"
          },
          "stateCode": {
            "type": "string",
            "description": "Two-letter state code"
          },
          "stateName": {
            "type": "string",
            "description": "Full state name"
          },
          "district": {
            "type": ["integer", "null"],
            "description": "Congressional district number"
          },
          "partyName": {
            "type": "string",
            "description": "Full party name"
          }
        }
      }
    },
    "officeAddress": {
      "type": ["string", "null"],
      "description": "Congressional office address"
    },
    "phoneNumber": {
      "type": ["string", "null"],
      "description": "Congressional office phone number"
    },
    "officialWebsiteUrl": {
      "type": ["string", "null"],
      "description": "Official congressional website URL"
    },
    "sponsoredLegislation": {
      "type": "object",
      "description": "Count and URL for sponsored legislation",
      "properties": {
        "count": {"type": "integer"},
        "url": {"type": "string"}
      }
    },
    "cosponsoredLegislation": {
      "type": "object",
      "description": "Count and URL for cosponsored legislation",
      "properties": {
        "count": {"type": "integer"},
        "url": {"type": "string"}
      }
    },
    "updateDate": {
      "type": "string",
      "format": "date-time",
      "description": "When this member record was last updated"
    }
  },
  "required": ["bioguideId", "name", "state", "currentMember"]
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/congress-gov-member"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.