Campaign finance data for AI agents

Query FEC campaign-finance records via MCP and read-only SQL when campaign finance sources are in the hosted catalog.

FEC use restriction: Individual contributor data must not be used for commercial solicitation.

Live sources

Campaign finance sources are not in the hosted catalog yet. This page will list them when they are available.

Connect

Canonical MCP endpoint https://api.opendistrict.org/mcp (legacy https://mcp.opendistrict.org/mcp). A free API key is required — Authorization: Bearer $OD_API_KEY. Mint a key after signup. See MCP quickstart, pricing, and openapi.yaml.

{
  "mcpServers": {
    "opendistrict": {
      "url": "https://api.opendistrict.org/mcp",
      "headers": {
        "Authorization": "Bearer $OD_API_KEY"
      }
    }
  }
}

FAQ

Can I use contributor names for marketing?

No. FEC individual contributor data must not be used for commercial solicitation; use aggregates and comply with FEC restrictions.

Is an API key required?

Yes — Authorization: Bearer $OD_API_KEY on https://api.opendistrict.org/mcp.