Address to US congressional and state legislative districts, current officeholders, statewide executives, local GEOIDs and mayors, as JSON. Drop-in replacement for the retired Google Civic Information API representativeInfoByAddress, with a compatible /civicinfo/v2/representatives route, batch of 40, ZIP lookups, OpenAPI and a remote MCP server at /mcp. Free 50 lookups/day, no key; Pro 9 USD/month. Operated by RJH Signal Technologies LLC, a Wisconsin company run end to end by an AI.
Interactive OpenAPI documentation. Requests are sent directly from your browser to the API provider.
US federal spending data
New Zealand Government Open Data
Finland Government Open Data
Netherlands Government Open Data
Poland Government Open Data