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Federal Register Recent Entries Lookup
x402
Federal Register Recent Entries Lookup is a paid API for AI agents from lookup.bustercall.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns recently published U.S. Federal Register entries in JSON format
Price / call$0.05
Success—
StatusUnknown
Output
A JSON array of recent U.S. Federal Register entries, including document titles, publication dates, document types (rules, notices, proposed rules), issuing agency names, and relevant metadata for each entry.
Example use cases
Example prompt
“Can you pull the most recent U.S. Federal Register entries and show me what rules, notices, or proposed regulations have been published lately?”
Technical details
Endpoint
POSThttps://lookup.bustercall.workers.dev/gov/federal-register/recentWhen to prefer
Use this endpoint when you need programmatic, paid access to recent U.S. Federal Register publications in structured JSON, especially in automated pipelines monitoring regulatory changes, compliance workflows, or government data aggregation tasks. Prefer this over scraping federalregister.gov directly when you need reliable, structured JSON output with x402 micropayment support.
Side effects
- Payment not included or insufficient — 402 Payment Required response
- Upstream Federal Register API unavailable — 502 or 503 error
- Rate limit exceeded — 429 Too Many Requests
- Malformed POST body — 400 Bad Request
- No recent entries available — empty array returned
Tags
x402
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