{"api":"v1","generated_at":"2026-09-15T19:06:18.323Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/apiacre-com-v1-research-federal-register-search-28de76","pinned_page":"https://tollindex.com/e/apiacre-com-v1-research-federal-register-search-28de76/at/2026-09-15T16-57Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T16:57:44.360Z","snapshot_stamp":"2026-09-15T16-57Z","endpoint":{"slug":"apiacre-com-v1-research-federal-register-search-28de76","canonical_url":"https://apiacre.com/v1/research/federal-register-search","resource":"https://apiacre.com/v1/research/federal-register-search","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Search newest U.S. Federal Register document metadata by topic, agency, type, and publication date, returning bounded regulatory notices, rules, proposed rules, presidential documents, and links to FederalRegister.gov and official govinfo.gov PDFs.","service_name":"API Acre","declared_category":null,"declared_tags":["research","government","regulation","federal-register","rules"],"route_template":null,"registry_updated":"2026-09-01T13:12:54.111Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"research federal register search","category":"search","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T16:57:44.360Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-10T19:08:24.178Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.02 USDC","amount_units":0.02,"decimals_known":true,"pay_to":"0xa0BFa4f07281c9b248DC3AED2217836BcA24869B","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":null,"symbol":"USDC","decimals":6,"amount_display":"0.02 USDC","amount_units":0.02,"decimals_known":true,"pay_to":"B4CHWQeQn7GDLZD2aW6hpGG2bEseisBFLZYECA3HDLan","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T16:57:44.360Z","calls_30d":1,"unique_payers_30d":1,"last_called_at":"2026-09-01T13:12:53.826Z"},"validation":{"latest":{"observed_at":"2026-09-15T04:15:33.686Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T04:15:33.686Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T04:13:23.680Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T04:12:49.750Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T06:28:12.569Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T09:56:51.961Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0xa0BFa4f07281c9b248DC3AED2217836BcA24869B","page":"https://tollindex.com/seller/0xa0BFa4f07281c9b248DC3AED2217836BcA24869B","endpoints":74,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["research","government","regulation","federal-register","rules"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0xa0BFa4f07281c9b248DC3AED2217836BcA24869B","amount":"20000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"},"payTo":"B4CHWQeQn7GDLZD2aW6hpGG2bEseisBFLZYECA3HDLan","amount":"20000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786471603/bazaar-icons/3cd5dfbdc8c7913d.png","quality":{"lastCalledAt":"2026-09-01T13:12:53.826Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://apiacre.com/v1/research/federal-register-search","extensions":{"bazaar":{"info":{"input":{"body":{"query":"artificial intelligence","max_results":10,"agency_slugs":["commerce-department"],"document_types":["NOTICE","PRORULE"],"published_from":"2026-01-01"},"type":"http","method":"POST","bodyType":"json"},"output":{"type":"json","example":{"data":{"query":{"term":"artificial intelligence","agencySlugs":["commerce-department"],"publishedTo":null,"documentTypes":["NOTICE","PRORULE"],"publishedFrom":"2026-01-01"},"source":"https://www.federalregister.gov/api/v1/documents.json","documents":[{"type":"Notice","title":"Request for Information (RFI) on Modernizing the National Vulnerability Datab...","citation":"91 FR 52042","documentNumber":"2026-16371","publicationDate":"2026-08-12"}],"disclaimer":"Public regulatory-document discovery for research only; verify the linked off...","description":"Documents matching 'artificial intelligence', published on or after 01/01/202...","limitations":["Results are newest-first and bounded by max_results; totalMatches may exceed ...","FederalRegister.gov is an unofficial informational display and does not repla...","Search results, abstracts, dates text, agency metadata, and significance flag..."],"retrievedAt":"2026-08-13T00:00:00Z","totalMatches":12,"documentation":"https://www.federalregister.gov/developers/documentation/api/v1","documentsReturned":1,"documentsTruncated":true},"meta":{"cached":false,"sources":[],"warnings":[],"duration_ms":42,"next_actions":[]},"service":"research.federal-register-search","version":"1","request_id":"018f1f54-7f38-7ba2-8dc3-5f90272d9f1a"}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"query":{"anyOf":[{"type":"string"},{"type":"null"}]},"max_results":{"type":"integer"},"agency_slugs":{"type":"array","items":{"type":"string"}},"published_to":{"anyOf":[{"type":"string"},{"type":"null"}]},"document_types":{"type":"array","items":{"enum":["RULE","PRORULE","NOTICE","PRESDOCU"],"type":"string"}},"published_from":{"anyOf":[{"type":"string"},{"type":"null"}]}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["request_id","service","version","data","meta"],"properties":{"data":{"type":"object","properties":{"query":{"type":"object"},"source":{"type":"string"},"documents":{"type":"array","items":{}},"disclaimer":{"type":"string"},"description":{"type":["string","null"]},"limitations":{"type":"array","items":{}},"retrievedAt":{"type":"string"},"totalMatches":{"type":"integer"},"documentation":{"type":"string"},"documentsReturned":{"type":"integer"},"documentsTruncated":{"type":"boolean"}}},"meta":{"type":"object","required":["duration_ms","cached","sources","warnings","next_actions"],"properties":{"cached":{"type":"boolean"},"sources":{"type":"array","items":{"type":"string"}},"warnings":{"type":"array","items":{"type":"string"}},"duration_ms":{"type":"integer"},"next_actions":{"type":"array","items":{"type":"object"}}}},"service":{"type":"string"},"version":{"type":"string"},"request_id":{"type":"string"}}}}}}}},"payment-identifier":{"info":{"required":false},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["required"],"properties":{"id":{"type":"string","pattern":"^[a-zA-Z0-9_-]+$","maxLength":128,"minLength":16},"required":{"type":"boolean"}}}}},"description":"Search newest U.S. Federal Register document metadata by topic, agency, type, and publication date, returning bounded regulatory notices, rules, proposed rules, presidential documents, and links to FederalRegister.gov and official govinfo.gov PDFs.","lastUpdated":"2026-09-01T13:12:54.111Z","serviceName":"API Acre","x402Version":2}]}}