{"uid":"cap_FFvI7vcyAYyw8Q2elb8Eg","slug":"sitecheck-trade-energy-us-lumber-wood-products-producer-price-index-2938d806","name":"SiteCheck Trade & Energy – US Lumber & Wood Products Producer Price Index (BLS WPU081 via FRED)","description":"US producer price index for lumber and wood products (BLS series WPU081, via FRED), monthly index value. This is a price index, not CME Random Length framing lumber futures or spot quotes; the route name is kept for the owner.","url":"https://api.tradeenergy-api.workers.dev/api/energy/timber-lumber-random-length?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":[],"properties":{"months":{"type":"string","description":"Months of history, 1 to 24 (default 3)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"unit":"index","latest":{"date":"2026-09-01","value":282.34},"series":"WPU081","source":"https://fred.stlouisfed.org/graph/fredgraph.csv?id=WPU081","history":[{"date":"2026-09-01","value":282.34},{"date":"2026-08-01","value":286.355}],"checkedAt":"2026-10-23T09:38:24.032Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Bj6vSiN6b-CR5D07UJq0d","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the US Bureau of Labor Statistics producer price index for lumber and wood products (BLS series WPU081) sourced from FRED, as monthly index values with up to 24 months of history.","exampleAgentPrompt":"Can you pull the US producer price index for lumber and wood products (BLS WPU081) from FRED for the last 6 months so I can see how prices have trended?","exampleUseCases":[{"title":"Monthly lumber cost trend analysis","prompt":"Fetch the last 12 months of the US lumber and wood products producer price index (WPU081) from FRED — I want to see how the index has moved month by month."},{"title":"Construction input cost dashboard","prompt":"What's the latest BLS WPU081 producer price index value for lumber and wood products? I need it for my construction cost dashboard."},{"title":"Commodity inflation monitoring","prompt":"Get me the past 24 months of the lumber PPI (BLS series WPU081) so I can track wood products inflation over the last two years."}],"resultDescription":"A JSON object containing the BLS series identifier (WPU081), the latest index value with its date, a history array of monthly {date, value} records for the requested number of months, the FRED source URL, and a checkedAt timestamp. The unit is a price index (not a dollar spot price or futures price).","failureModes":["FRED API unavailable — upstream data source outage may return an error or stale data","Invalid months parameter (outside 1–24 range) — may return a validation error or default to 3 months","Data lag — BLS PPI is published monthly with a delay, so the latest date may be several weeks behind the current date","No data available for a requested historical range — returns partial or empty history array"],"whenToPreferThis":"Choose this endpoint when you need the official US Bureau of Labor Statistics producer price index for lumber and wood products (WPU081) as published via FRED, particularly for macroeconomic research, construction cost modeling, or commodity inflation tracking. Note: this is a monthly price index, not CME Random Length Lumber futures prices, spot quotes, or real-time timber market data — if you need futures or spot prices, look elsewhere.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:33:47.677Z","isFirstParty":false,"canonicalSlug":"sitecheck-trade-energy-us-lumber-wood-products-producer-price-index-2938d806"}