{"openapi":"3.1.0","info":{"title":"52-Week High/Low Range Screener API","version":"1.0.0","description":"Where every major asset sits in its one-year range — across stocks, indices, bonds, commodities, FX and crypto — computed live from Yahoo Finance (no key, nothing stored). The 52-week high/low is the single most-watched level in markets: assets breaking to new 52-week highs are in confirmed uptrends and chased by momentum, while new 52-week lows mark capitulation, and the \"new highs / new lows\" list is a classic breadth and momentum read. This places each instrument in its range as a 0-100 position (0 = sitting on its 52-week low, 100 = at its 52-week high), with how far it is below the high and above the low, and flags fresh new highs and new lows. The screener endpoint returns the whole multi-asset universe ranked by range position — what is breaking out at the top and breaking down at the bottom — plus the new-high and new-low lists. The asset endpoint drills into one instrument. The universe endpoint lists what is covered. The 52-week-range / new-highs-new-lows momentum cut across asset classes — distinct from the crypto Donchian-breakout screener (crypto only) and the single-quote, index, commodity and stock price feeds, which carry the 52-week high/low as a field but do not rank it across a multi-asset book.","contact":{"name":"PremiumApi","url":"https://www.oanor.com/by/premiumapi"}},"servers":[{"url":"https://api.oanor.com/fiftytwoweek-api","description":"oanor gateway"}],"tags":[{"name":"Screener"},{"name":"Asset"},{"name":"Universe"},{"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":"Multi-asset universe ranked by 52-week range position with new-high/low lists","description":"","parameters":[{"name":"class","in":"query","required":false,"description":"Filter by class: equities, bonds, commodities, fx, crypto, stocks","schema":{"type":"string"},"example":"commodities"}],"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/asset":{"get":{"operationId":"get_v1_asset","tags":["Asset"],"summary":"One instrument 52-week range detail","description":"","parameters":[{"name":"asset","in":"query","required":true,"description":"Asset key (see /v1/universe)","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/universe":{"get":{"operationId":"get_v1_universe","tags":["Universe"],"summary":"Supported instruments","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":780,"rps_limit":2,"hard_limit":true},{"slug":"starter","name":"Starter","price_cents_month":1126,"monthly_call_quota":17800,"rps_limit":6,"hard_limit":true},{"slug":"pro","name":"Pro","price_cents_month":3444,"monthly_call_quota":91500,"rps_limit":16,"hard_limit":true},{"slug":"business","name":"Business","price_cents_month":7880,"monthly_call_quota":498000,"rps_limit":40,"hard_limit":true}],"x-oanor-marketplace-url":"https://www.oanor.com/api/fiftytwoweek-api"}