Search U.S. federal regulatory documents -- final rules, proposed rules, notices...
https://api.macaroonnetwork.com/execute/federal-register-search-v1Overview
Search U.S. federal regulatory documents -- final rules, proposed rules, notices, and presidential documents -- by keyword, document type, issuing agency, and publication date range. The only source used is the Federal Register's own public API (federalregister.gov), published by the National Archives and Records Administration's Office of the Federal Register.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
Macaroon Network
Source
bazaar
Indexed
2026-09-06 18:13:41
Health
Status
healthy
Latency (p50)
185ms
Uptime (30d)
97.0%
Reliability Score
98.5/100
Last Checked
2026-10-31 07:16:26
Last Healthy
2026-10-31 07:16:26
Consecutive Failures
0
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Input Schema
{
"body": {
"input": {
"filters": {
"document_type": "NOTICE",
"limit": 5
},
"query": "recent EPA rules about emissions"
},
"predicate": {
"conditions": [
{
"field": "$.results",
"type": "count_gte",
"value": 1
}
],
"type": "all"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"payload": {
"notices": [],
"query": {
"filters": {},
"query": ""
},
"results": []
},
"predicate_passed": true,
"settled": true
},
"type": "json"
}