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US Federal Bill Lookup by ID
x402
US Federal Bill Lookup by ID is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Look up a single US federal bill by bill ID or type/number/congress, returning title, sponsor, cosponsors, committees, policy area, full action history, and computed lifecycle stages.
Price / call$0.02
Success—
StatusUnknown
How this service works
Look up one US federal bill by id: title, sponsor, cosponsors, committees, policy area, full action history and computed lifecycle stages (introduced to enacted). Source: Congress.gov + GovInfo, public-domain.
Output
Returns a structured JSON object for the requested bill including its title, primary sponsor, list of cosponsors, assigned committees, policy area classification, a full chronological action history, and computed lifecycle stage labels (e.g., introduced, passed house, enacted).
Example use cases
Example prompt
“Can you pull up the full details on HR3076 from the 118th Congress — I want to see who sponsored it, what committees it went through, and where it is in the legislative process?”
Technical details
Endpoint
GEThttps://api.agentstools.dev/legislative/billWhen to prefer
Use this endpoint when you need authoritative, structured legislative data for a single known US federal bill — including sponsor identity, cosponsors, committee referrals, policy area, and full action timeline. Prefer this over web scraping or general search when you have a specific bill ID or type/number/congress and need machine-readable structured output with lifecycle stage computation.
Side effects
- Bill ID not found — returns 404 or empty result if the bill_id, billType+billNumber+congress combination does not exist
- Invalid bill type enum — returns validation error if billType is not one of the accepted values (hr, s, hjres, etc.)
- Missing required combination — querying by type/number without specifying congress may return ambiguous or no results
- Payment failure — x402 payment of $0.02 USDC not completed, endpoint returns 402
- Rate limiting or upstream Congress.gov outage may cause 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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