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This is the BTSE venue specifically — a distinct multi-fiat price feed that quotes against the US, Hong Kong, Canadian, New Zealand and Australian dollars plus the pound, euro, Swiss franc, yen and rupee as well as USDT/USDC, ideal for HKD/CAD/CHF/GBP/NZD price discovery and cross-venue arbitrage, separate from the USD/USDT-only exchange APIs in the catalogue.","contact":{"name":"PremiumApi","url":"https://www.oanor.com/by/premiumapi"}},"servers":[{"url":"https://api.oanor.com/btse-api","description":"oanor gateway"}],"tags":[{"name":"Ticker"},{"name":"Tickers"},{"name":"Markets"},{"name":"Book"},{"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/ticker":{"get":{"operationId":"get_v1_ticker","tags":["Ticker"],"summary":"Ticker for one market","description":"","parameters":[{"name":"market","in":"query","required":false,"description":"Market as BTC-USD","schema":{"type":"string"},"example":"BTC-USD"},{"name":"base","in":"query","required":false,"description":"Base asset (with quote=)","schema":{"type":"string"},"example":"ETH"},{"name":"quote","in":"query","required":false,"description":"Quote currency (USD/HKD/CAD/GBP/CHF/NZD…)","schema":{"type":"string"},"example":"USD"}],"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/tickers":{"get":{"operationId":"get_v1_tickers","tags":["Tickers"],"summary":"All markets for a quote ranked by 24h turnover","description":"","parameters":[{"name":"quote","in":"query","required":false,"description":"Quote currency","schema":{"type":"string"},"example":"USD"},{"name":"limit","in":"query","required":false,"description":"Max results (1-400)","schema":{"type":"string"},"example":"50"}],"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/markets":{"get":{"operationId":"get_v1_markets","tags":["Markets"],"summary":"Tradable pairs with base/quote","description":"","parameters":[{"name":"quote","in":"query","required":false,"description":"Filter by quote currency","schema":{"type":"string"},"example":"USD"}],"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/book":{"get":{"operationId":"get_v1_book","tags":["Book"],"summary":"Live order-book depth with running spread","description":"","parameters":[{"name":"market","in":"query","required":false,"description":"Market as BTC-USD","schema":{"type":"string"},"example":"BTC-USD"},{"name":"limit","in":"query","required":false,"description":"Depth per side (1-100)","schema":{"type":"string"},"example":"20"}],"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":21800,"rps_limit":3,"hard_limit":true},{"slug":"starter","name":"Starter","price_cents_month":935,"monthly_call_quota":292000,"rps_limit":10,"hard_limit":true},{"slug":"growth","name":"Growth","price_cents_month":2675,"monthly_call_quota":1315000,"rps_limit":25,"hard_limit":true},{"slug":"scale","name":"Scale","price_cents_month":6190,"monthly_call_quota":4550000,"rps_limit":50,"hard_limit":true}],"x-oanor-marketplace-url":"https://www.oanor.com/api/btse-api"}