Coming from Google Civic?

• Google Civic callElection WrldNotes
• representatives?address=POST /api/v1/lookupSame input. Returns the US House, state senate and state house districts, their members, both US senators and the governor.
• representatives/{ocdId}/api/v1/districts/{id} and /api/v1/states/{st}Districts take a key such as VA-07 or a state legislative OCD-ID. State-level officials come from the states endpoint.
• divisionsByAddress?address=POST /api/v1/lookupState legislative districts come back with their OCD-IDs. Congressional districts come back as keys such as VA-05.
• divisions?query=No equivalentThere is no division search. Use the OCD-IDs from lookup, or list a state's districts with /api/v1/datasets/state-legislators/{st}.
• elections/api/v1/calendarRegular general elections 2026 to 2032 by state and office, plus specials and runoffs on file.
• voterinfo?address=Partly: /api/v1/lookup plus the election-offices tableWe give the districts, the next election date and each state's official links. We don't have polling places, ballot contests or candidate lists.

• Google Civic fieldElection Wrld /api/v1/lookup
• offices[].nameThe district label: districts.us_house.label, districts.state_upper.label, districts.state_lower.label
• offices[].divisionIddistricts.state_upper.ocd_id and districts.state_lower.ocd_id; us_house.id is a key such as VA-05
• officials[].namemembers[].name (also officials.us_senate[].name and officials.governor.name)
• officials[].partymembers[].party, a code (D, R, I, L, G, O, N), and members[].partyLabel
• officials[].urlsNot in the lookup response. /api/v1/states/{st} includes an official site for members of Congress where the source has one
• officials[].phones, emails, address, channels, photoUrlNot provided
• normalizedInputNot returned: we don't echo or store the address

• Local offices (mayors, county officials, school boards) and statewide offices other than governor.
• Contact details, photos and social accounts.
• Polling places, ballot contests and candidate lists.
• Territories.

Start with the API quickstart.