{"uid":"cap_lgd2LkaC2H58xxKtcKN2y","slug":"financial-data-x402-housing-market-fc7fa6b7","name":"Financial Data x402 – Housing Market","description":"Pay-per-call stock, macro, on-chain, and crypto data over the x402 protocol. USDC on Base or Solana, no API keys, no subscriptions.","url":"https://x402financialdata.com/housing-market","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"as_of":"2026-07-31","failed_series":[],"mortgage_rate_30yr_pct":{"date":"2026-07-30","value":6.66},"housing_starts_saar_thousands":{"date":"2026-06-01","value":1427},"building_permits_saar_thousands":{"date":"2026-06-01","value":1374},"case_shiller_home_price_index_yoy_pct":{"date":"2026-05-01","value":2.15,"compared_to_date":"2025-05-01"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ejl7-4dXZ9pFkna_mYI-s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest U.S. housing market indicators including 30-year mortgage rate, housing starts, building permits, and Case-Shiller home price index YoY change.","exampleAgentPrompt":"What does the US housing market look like right now — give me the current 30-year mortgage rate, housing starts, building permits, and year-over-year home price change.","exampleUseCases":[{"title":"Mortgage rate monitoring for home buyers","prompt":"What's the current 30-year fixed mortgage rate and how are housing starts and permits trending? I'm trying to decide if now is a good time to buy."},{"title":"Real estate investment market brief","prompt":"Pull the latest US housing market snapshot for me — I need the Case-Shiller YoY price change, mortgage rate, and starts data to inform a real estate investment decision."},{"title":"Economic research housing dashboard","prompt":"Get me all the key US housing market indicators — mortgage rates, housing starts, building permits, and Case-Shiller index — so I can include them in my macro research report."}],"resultDescription":"A JSON object with an as_of date and the latest values for: 30-year mortgage rate (%), housing starts (SAAR in thousands), building permits (SAAR in thousands), and Case-Shiller home price index YoY %. Each metric includes its own observation date. A failed_series array lists any data series that could not be retrieved.","failureModes":["Payment not provided or insufficient USDC — returns 402 Payment Required","Upstream data source temporarily unavailable — series appears in failed_series array","Malformed request parameters — returns 400 Bad Request","Network timeout or provider downtime — returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a quick, self-contained snapshot of the most important U.S. housing market metrics in a single call, without managing API keys or subscriptions. It is ideal for agents that need pay-per-call access via USDC over the x402 protocol, covering mortgage rates, construction activity, and home price appreciation in one response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:42:04.422Z","isFirstParty":false}