{"uid":"cap_eVV98nUToSsxa-Cnoaq9O","slug":"api-lastlookdata-com-0057d812","name":"LastLook Data — Last 30 Days of FRED Series","description":"LastLook Data — last 30 days of any FRED series. Use for mortgage rates, Fed funds, IORB, EFFR, Treasury yields, CPI, energy prices, and more.","url":"https://api.lastlookdata.com/api/series/30?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"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["id"],"properties":{"id":{"enum":["DGS30","DGS10","DGS5","DGS2","DGS1MO","MORTGAGE30US","MORTGAGE15US","MSPUS","HOUST","FEDFUNDS","SOFR","DPRIME","DTB3","IORB","EFFR","CPIAUCSL","CPILFESL","UNRATE","GDP","SAHMREALTIME","DCOILWTICO","DCOILBRENTEU","GASREGCOVW","DHHNGSP"],"type":"string","description":"FRED series ID"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"id":"MORTGAGE30US"}}},"response":{"end":"2026-05-28","days":30,"note":"Source: Federal Reserve Bank of St. Louis (FRED)","count":5,"label":"30-Year Fixed Rate Mortgage Average","start":"2026-04-30","service":"LastLook Data","series_id":"MORTGAGE30US","observations":[{"date":"2026-04-30","value":6.3},{"date":"2026-05-07","value":6.37},{"date":"2026-05-14","value":6.36},{"date":"2026-05-21","value":6.51},{"date":"2026-05-28","value":6.53}]}},"exampleRequest":{"id":"MORTGAGE30US"},"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_VDqbyJ3ZRC8eujyYDBjpG","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 the last 30 days of daily observations for a specified FRED economic series (mortgage rates, Fed funds, Treasury yields, CPI, energy prices, etc.)","exampleAgentPrompt":"Pull the last 30 days of the 30-year mortgage rate (MORTGAGE30US) from FRED so I can see how rates have been trending this month.","exampleUseCases":null,"resultDescription":"An array of dated observations for the requested FRED series covering the last 30 days, including values for each available trading/reporting day. Fields typically include date and value for the specified series.","failureModes":["Invalid or unsupported series ID returns an error — only the enumerated series IDs (DGS30, DGS10, MORTGAGE30US, FEDFUNDS, EFFR, IORB, CPIAUCSL, etc.) are accepted","Payment failure (402) if x402 payment of $0.05 USDC is not provided","FRED data lag — some series may not have today's value if not yet published by FRED","Network timeout or server error (5xx) for transient failures"],"whenToPreferThis":"Use this endpoint when you need a recent trend window (30 days) for a specific FRED series — ideal for charting rate movements, detecting short-term trends, or comparing recent economic conditions. Prefer over the /api/current endpoint when a single latest value is insufficient and you need the full recent history. Use /api/series/90 instead if you need a longer lookback window.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:37:19.329Z","isFirstParty":false,"canonicalSlug":"api-lastlookdata-com-0057d812"}