{"uid":"cap_o29G4LirWte6s7Sts42ss","slug":"sitecheck-trade-energy-henry-hub-natural-gas-spot-price-73eaca90","name":"SiteCheck Trade & Energy – Henry Hub Natural Gas Spot Price","description":"Daily Henry Hub natural gas spot price in USD per MMBtu, from FRED (EIA series). Latest value plus up to 60 trading days of history. Pipeline storage and LNG netback are not included in this source.","url":"https://api.tradeenergy-api.workers.dev/api/energy/natural-gas-henry-hub?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":{"days":{"type":"string","description":"Days of history, 1 to 60 (default 5)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"unit":"USD per MMBtu","latest":{"date":"2026-10-20","value":3.1},"source":"https://fred.stlouisfed.org/graph/fredgraph.csv?id=DHHNGSP","history":[{"date":"2026-10-20","value":3.1},{"date":"2026-10-19","value":3.28}],"checkedAt":"2026-10-23T09:38:07.836Z"}},"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_NQUtJMKgQ8nYcvkuHBrBD","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 daily Henry Hub natural gas spot price in USD per MMBtu from FRED (EIA series), with latest value plus up to 60 trading days of history.","exampleAgentPrompt":"What's the current Henry Hub natural gas spot price, and can you also pull the last 30 days of price history so I can see the recent trend?","exampleUseCases":[{"title":"Daily energy price dashboard update","prompt":"Pull today's Henry Hub natural gas spot price and the last 5 trading days of history so I can update my energy dashboard."},{"title":"30-day natural gas price trend analysis","prompt":"Get me 30 days of Henry Hub natural gas spot price history so I can analyze recent price movements for my trading report."},{"title":"Commodity price alert monitoring","prompt":"Check the latest Henry Hub spot price and compare it to yesterday's — I want to know if it moved more than 5% so I can trigger an alert."}],"resultDescription":"A JSON object containing the unit (USD per MMBtu), the latest date-value pair, an array of historical date-value pairs (up to 60 trading days), the FRED source URL, and a checkedAt ISO timestamp indicating when data was last fetched.","failureModes":["Invalid 'days' parameter (out of 1–60 range) may return an error or be clamped","FRED/EIA upstream data delay may cause stale or missing latest value","No data available for weekends or US federal holidays (natural gas spot markets are not continuous)","Network timeout if FRED source is temporarily unavailable","Response may lag by one trading day if EIA has not yet published the latest figure"],"whenToPreferThis":"Choose this endpoint when you need the official US benchmark natural gas spot price (Henry Hub) sourced from FRED/EIA with up to 60 days of trading history. It is ideal for energy market dashboards, commodity price monitoring, trading signals, and cost-of-energy calculations. It does not cover European gas prices, LNG netback, or pipeline storage — use sibling endpoints for those.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:34:26.206Z","isFirstParty":false,"canonicalSlug":"sitecheck-trade-energy-henry-hub-natural-gas-spot-price-73eaca90"}