{"uid":"cap_TBErp4440czbq-P2QCMQ2","slug":"federal-register-housing-mortgage-regulatory-changes-feed-709d0f44","name":"Federal Register Housing & Mortgage Regulatory Changes Feed","description":"Federal Register final & proposed rules affecting housing & mortgage programs (Housing And Urban Development Department) since a timestamp — covering housing, mortgage, hud, manufactured home, rental assistance — each scored 1-10 for compliance impact, with effective dates and primary-source links.","url":"https://oracles-production.up.railway.app/v1/reg-housing/changes","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":500,"minimum":1},"since":{"type":"string","format":"date-time","description":"Only changes detected after this ISO-8601 instant"},"min_significance":{"type":"integer","maximum":10,"minimum":1,"description":"Keep only changes scored at least this"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"count":{"type":"integer"},"source":{"type":"string"},"changes":{"type":"array","items":{"type":"object","properties":{"type":{"type":"string"},"title":{"type":"string"},"detail":{"type":"object"},"summary":{"type":"string"},"entityId":{"type":"string"},"sourceUrl":{"type":["string","null"],"description":"Primary-source link for verification"},"detectedAt":{"type":"string","format":"date-time"},"significance":{"type":"integer","maximum":10,"minimum":1},"effectiveDate":{"type":["string","null"]}}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2PIOCdwoOVaI17Kxq98vY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns Federal Register final and proposed rules for housing and mortgage programs since a given timestamp, each scored 1–10 for compliance impact with effective dates and primary-source links.","exampleAgentPrompt":"Pull all Federal Register housing and mortgage rule changes since 2025-01-01T00:00:00Z that are scored at least 7 for compliance impact, and show me up to 50 results with their effective dates and source links.","exampleUseCases":null,"resultDescription":"A JSON object containing a count of matching changes and an array of regulatory change records, each with a title, summary, type (final/proposed rule), compliance significance score (1–10), effective date, detection timestamp, entity ID, and a primary-source URL linking to the official Federal Register document.","failureModes":["Invalid or missing 'since' date-time format returns a 400 error","min_significance outside range 1–10 returns a validation error","limit exceeding 500 returns a 400 error","Payment not provided or insufficient returns a 402 Payment Required response","No matching rules in the requested window returns an empty changes array with count 0","Upstream Federal Register data unavailable may return a 503 or empty result"],"whenToPreferThis":"Use this endpoint when you need machine-readable, scored, and timestamped housing and mortgage regulatory changes directly from the Federal Register — especially for compliance monitoring pipelines, alert systems, or legal review workflows where you need primary-source links and impact scores. Prefer this over the digest endpoint when you need raw structured records rather than an LLM-written summary.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:13:14.921Z","isFirstParty":false}