{"openapi":"3.1.0","info":{"title":"Commodities Momentum & Relative-Strength API","version":"1.0.0","description":"Which corner of the commodity complex is leading and which is lagging, ranked by trailing momentum, computed live from Yahoo Finance futures (no key, nothing stored). A price tells you where a commodity is; momentum tells you where the money is flowing. This scores every major commodity — crude, Brent, natural gas, gasoline and heating oil in energy; gold, silver, copper, platinum and palladium in metals; corn, wheat and soybeans in grains; coffee, sugar, cocoa, cotton and orange juice in softs; live cattle and lean hogs in livestock — by its return over five horizons (1 week, 1 month, 3 months, 6 months and a ~1-year proxy), blends them into a single momentum score and ranks the whole complex into leaders and laggards. The screener endpoint returns that ranked table with a relative-strength rank and trend regime for each. The momentum endpoint drills into one commodity: its multi-horizon returns, where it sits versus its 50- and 200-day averages, and a trend label. The commodities endpoint lists what is covered. The cross-commodity momentum / relative-strength factor cut — distinct from the commodity-price feed (front-month prices), the commodity-spreads API (crack/crush/ratios) and the precious-metals spot API. It answers what is leading the complex, not what one thing costs.","contact":{"name":"PremiumApi","url":"https://www.oanor.com/by/premiumapi"}},"servers":[{"url":"https://api.oanor.com/commoditymomentum-api","description":"oanor gateway"}],"tags":[{"name":"Screener"},{"name":"Momentum"},{"name":"Commodities"},{"name":"Meta"}],"components":{"securitySchemes":{"oanorKey":{"type":"apiKey","in":"header","name":"x-oanor-key","description":"Get your key at https://www.oanor.com/developer/keys"}}},"security":[{"oanorKey":[]}],"paths":{"/v1/screener":{"get":{"operationId":"get_v1_screener","tags":["Screener"],"summary":"Commodity complex ranked by momentum with leaders/laggards","description":"","parameters":[{"name":"group","in":"query","required":false,"description":"Filter by sector: energy, metals, grains, softs, livestock","schema":{"type":"string"},"example":"metals"}],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}},"/v1/momentum":{"get":{"operationId":"get_v1_momentum","tags":["Momentum"],"summary":"One commodity multi-horizon returns, MA position and trend regime","description":"","parameters":[{"name":"commodity","in":"query","required":true,"description":"Key, name or alias (see /v1/commodities)","schema":{"type":"string"},"example":"gold"}],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}},"/v1/commodities":{"get":{"operationId":"get_v1_commodities","tags":["Commodities"],"summary":"Supported commodities and groups","description":"","parameters":[],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}},"/v1/meta":{"get":{"operationId":"get_v1_meta","tags":["Meta"],"summary":"Service metadata","description":"","parameters":[],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}}},"x-oanor-pricing":[{"slug":"free","name":"Free","price_cents_month":0,"monthly_call_quota":800,"rps_limit":2,"hard_limit":true},{"slug":"starter","name":"Starter","price_cents_month":1066,"monthly_call_quota":21000,"rps_limit":6,"hard_limit":true},{"slug":"pro","name":"Pro","price_cents_month":3144,"monthly_call_quota":105000,"rps_limit":18,"hard_limit":true},{"slug":"business","name":"Business","price_cents_month":7460,"monthly_call_quota":540000,"rps_limit":45,"hard_limit":true}],"x-oanor-marketplace-url":"https://www.oanor.com/api/commoditymomentum-api"}