{"uid":"cap_s136JEZ_AoVe_U-YmH0Oi","slug":"stationfx-housing-starts-new-privately-owned-units-started-30494cb0","name":"StationFX Housing Starts (New Privately-Owned Units Started)","description":"Number of new residential construction projects begun. Measures actual housing supply entering the pipeline. Sensitive to mortgage rates, builder confidence, and economic conditions. Monthly frequency with full derived metrics.","url":"https://stationfx.com/economic-data/housing/new-privately-owned-housing-units-started-total-units?utm_source=zero.xyz","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","description":"Always \"http\" for HTTP endpoints"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string","description":"HTTP method. 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metrics"},"example":{"data":[{"date":"2024-01-01","value":5.33,"mom_pct":0,"yoy_change":0.5,"zscore_12m":1.2,"trend_direction":1}],"meta":{"frequency":"M","source_key":"HOUST"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kgAj2D-Khv7O8deQ3e31t","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns monthly U.S. new residential construction starts data with derived metrics including MoM/YoY changes, z-scores, percentile ranks, and rolling averages.","exampleAgentPrompt":"Pull the StationFX housing starts data for the past 12 months — I want the raw value, year-over-year percent change, and the 5-year z-score for each month, formatted as JSON.","exampleUseCases":[{"title":"Monthly housing supply pipeline check","prompt":"Give me the latest U.S. new housing starts figure and tell me how it compares to last month and last year — include the month-over-month and year-over-year percent changes."},{"title":"Mortgage rate impact on construction","prompt":"Pull housing starts data from January 2022 through December 2023 so I can see how the construction pipeline responded when mortgage rates surged — I want the raw values and YoY percent changes."},{"title":"Housing market trend alert system","prompt":"Get me the current housing starts z-score relative to the trailing 5 years and its percentile rank, so I can tell whether new construction is running hot or cold compared to recent history."}],"resultDescription":"Returns a JSON array of monthly observations, each containing the observation date, raw housing starts value (in units), and a full suite of derived metrics: month-over-month and year-over-year absolute and percent changes, 12-month and 5-year z-scores, 5-year percentile rank, 3-month and 12-month rolling averages, and a binary above-trend flag.","failureModes":["Invalid date format returns a 400 error","date_from after date_to returns empty or error response","Requesting future dates returns no data or partial results","Invalid field names in the fields parameter may return nulls or errors","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need U.S. residential construction starts data enriched with pre-computed momentum metrics (MoM, YoY, z-scores, rolling averages) rather than raw series data alone. Ideal for economic analysis agents, real estate market monitors, or macro dashboards that need to contextualize housing supply trends without performing their own statistical derivations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:43:56.538Z","isFirstParty":false,"canonicalSlug":"stationfx-housing-starts-new-privately-owned-units-started-30494cb0"}