Lobbying / LDA data for AI agents
Federal lobbying disclosure (Senate LDA): filings by registrant, client, and issue, plus LDA contributions, registrants, and individual lobbyists.
Get a free key → See all 5 tools
Connect in one step
Lobbying / LDA tools run on the same LiveDataLink endpoint as every other domain - one bearer key, no per-source integration. Add this to your MCP client (Claude, Cursor, n8n, LangChain, and more):
{
"mcpServers": {
"livedatalink": {
"url": "https://livedatalink.ai/mcp",
"headers": { "Authorization": "Bearer YOUR_API_KEY" }
}
}
}Then call any tool below. The free tier gives you 1,000 queries/month across all 284 tools with no credit card.
Lobbying / LDA tools (5)
| lobbying_search | Search federal lobbying disclosure filings (Senate LDA) by year, registrant, client, or issue. |
| lobbying_detail | Full detail of one lobbying filing: activities, issues, covered officials contacted, lobbyists involved. |
| lobbying_contributions | Search LDA contribution reports (political contributions disclosed by lobbyists/registrants). |
| lobbying_registrants | Search registered lobbying firms (registrants) by name. |
| lobbying_lobbyists | Search individual lobbyists by name and optionally by firm. |
Common queries this domain answers: lobbying · lobbyist · lobby · registrant · lda · senate lobbying · disclosure · influence · k street · client · lobbying firm · lobbying contribution · covered official · issue code.
Why LiveDataLink for Lobbying / LDA
- One key, 59 domains. These tools sit alongside FMCSA carrier safety, sanctions screening, SEC filings, courts, Census, and FRED - no separate integration per source.
- Resale-safe. Sourced from US Senate LDA - public and openly-licensed data you can embed and redistribute.
- Built for agents. Read-only annotated MCP tools, Streamable HTTP, Bearer auth. Works out of the box in Claude, Cursor, and n8n's native MCP node.
FAQ
- What Lobbying / LDA data can an AI agent access through LiveDataLink?
- Federal lobbying disclosure (Senate LDA): filings by registrant, client, and issue, plus LDA contributions, registrants, and individual lobbyists. It exposes 5 tools (lobbying_search, lobbying_detail, lobbying_contributions, lobbying_registrants, lobbying_lobbyists) over the Model Context Protocol at https://livedatalink.ai/mcp, sourced from US Senate LDA.
- How do I connect to the LiveDataLink Lobbying / LDA MCP server?
- Add https://livedatalink.ai/mcp as a Streamable-HTTP MCP server in Claude, Cursor, n8n, or any MCP client, with an "Authorization: Bearer YOUR_API_KEY" header. Get a free key (1,000 queries/month, no credit card) at https://livedatalink.ai/signup/free. No per-domain setup - the Lobbying / LDA tools load under the same key as every other domain.
- Is the LiveDataLink Lobbying / LDA data free and safe to redistribute?
- LiveDataLink sources Lobbying / LDA data from US Senate LDA. Public-domain US-government and openly-licensed data is resale-safe, so results can be embedded and redistributed in your own product. The free tier includes 1,000 queries/month; paid plans start at $10/month.