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Lobbyist Filings Lookup
x402
Lobbyist Filings Lookup is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Searches the US Senate Lobbying Disclosure Act database for quarterly lobbying reports and registrations by client or firm name, returning filing amounts, issue areas, lobbyist rosters, and document references.
Price / call$0.01
Success—
StatusUnknown
How this service works
Lobbyist filing lookup: quarterly lobbying reports and registrations matching a client or firm name, with amounts, issue areas, lobbyist rosters, and filing documents. Combine with campaign-finance and congressional-trade data to map an organization's full influence footprint.
Output
Returns a JSON object containing a count of matching filings and an array of results, each with the client name, registrant (lobbying firm) name, income amount, filing UUID, filing year, filing type display name, and an array of lobbying activities with their general issue code labels. Attribution to the US Senate LDA public domain database is included.
Example use cases
Mapping a tech company's lobbying spend
“Find all lobbying filings for Google in 2024 — I need to know which firms they hired, how much they paid each one, and what policy issues they were lobbying on.”
Researching a lobbying firm's client roster
“Look up all the clients that Brownstein Hyatt Farber Schreck lobbied for in 2025 and tell me the income amounts and issue areas for each filing.”
Tracking crypto industry influence footprint
“Search for 2024 Senate LDA filings where the client is Ripple Labs — I want a breakdown of the filing types, lobbyist names, and which general issue codes show up across their reports.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/lobbyist-filings-lookupWhen to prefer
Choose this endpoint when you need structured, machine-readable lobbying disclosure data from the US Senate LDA database without setting up your own scraping pipeline. It is especially useful for agents building influence-mapping workflows that combine lobbying data with campaign finance and congressional trading records. Prefer it over direct LDA website scraping for reliability and structured output, and over generic web search when you need specific filing amounts, issue codes, and lobbyist rosters for a named organization.
Side effects
- No results returned when client/registrant name spelling doesn't match the LDA database exactly
- Ambiguous organization names may return filings for multiple unrelated entities
- Missing or null income fields for certain filing types (e.g., registrations vs. quarterly reports)
- Rate limiting or payment failure if x402 micropayment is not properly handled
- Year parameter outside available data range returns empty results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| year | string | filing year, e.g. '2025' |
| client | string | client organization name, e.g. 'coinbase' |
| registrant | string | lobbying firm name |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"count": 44,
"results": [
{
"client": {
"name": "COINBASE, INC."
},
"income": "120000.00",
"registrant": {
"name": "Example Advocacy LLC"
},
"filing_uuid": "205eb562-a522-4dd8-a913-4ecfbd4dbd42",
"filing_year": 2025,
"filing_type_display": "Quarterly Report",
"lobbying_activities": [
{
"general_issue_code_display": "Financial Institutions"
}
]
}
]
},
"attribution": "US Senate Lobbying Disclosure Act database (public domain)"
}
}Tags
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