{"uid":"cap_MChoN4ILPqYef0_OZkS4Z","slug":"saylor-innovations-kimchi-premium-960c8a57","name":"Saylor Innovations Kimchi Premium","description":"Kimchi premium - Upbit KRW price vs global USD price for a coin, with premium percent adjusted for the live USDT/USD rate, implied KRW per USD and 24h change","url":"https://saylorinnovations.com/api/crypto/korea/kimchi-premium?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","properties":{"base":{"type":"string","description":"optional coin symbol, default BTC, e.g. ETH, XRP, SOL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["base","kimchi_premium_pct"],"properties":{"base":{"type":"string","description":"Base asset or base currency"},"reading":{"type":"string"},"checked_at":{"type":["string","null"],"description":"Time the check was run (UTC)"},"usdt_usd_rate":{"type":["number","null"],"description":"USDT price in US dollars used to convert USDT quotes"},"change_24h_pct":{"type":["number","null"],"description":"Change over 24 hours, percent"},"volume_24h_krw":{"type":["number","null"],"description":"Volume 24h krw"},"upbit_krw_price":{"type":"number","description":"Upbit krw price"},"upbit_implied_usd":{"type":"number","description":"Upbit implied, in US dollars"},"kimchi_premium_pct":{"type":"number","description":"Kimchi premium, as a percentage"},"upbit_krw_per_usdt":{"type":["number","null"],"description":"Upbit krw per usdt"},"implied_krw_per_usd":{"type":["number","null"],"description":"Implied krw per, in US dollars"},"global_reference_usd":{"type":"number","description":"Global reference, in US dollars"},"global_reference_source":{"type":["string","null"],"description":"Global reference source"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Om3nn76Fs9gyU3LLVBlXp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the Kimchi premium percentage for a crypto asset — the price gap between Upbit KRW price and the global USD price, adjusted for live USDT/USD rate, with implied KRW/USD and 24h change","exampleAgentPrompt":"What's the current kimchi premium for ETH — show me the Upbit KRW price, the global USD reference, and the implied KRW/USD rate?","exampleUseCases":[{"title":"Crypto arbitrage opportunity check","prompt":"Is there a significant kimchi premium on Bitcoin right now? Show me the Upbit KRW price versus the global USD price and the premium percentage."},{"title":"Korean market premium monitoring for SOL","prompt":"Check the kimchi premium for SOL — I want to see the Upbit price, the global reference, the USDT/USD adjustment, and how the premium has moved in the last 24 hours."},{"title":"Implied KRW/USD rate from crypto markets","prompt":"What KRW per USD rate is implied by the XRP kimchi premium on Upbit right now compared to global prices?"}],"resultDescription":"A JSON object containing the coin symbol, Upbit KRW spot price, global USD reference price, implied USD price from Upbit, kimchi premium as a percentage, implied KRW/USD rate, Upbit KRW/USDT rate, live USDT/USD conversion rate used, 24h price change percent, 24h KRW volume, the global reference data source name, and the UTC timestamp of the check.","failureModes":["Unsupported coin symbol returns an error or null fields if not listed on Upbit","Global reference price unavailable causes null global_reference_usd and undefined premium","USDT/USD rate feed failure results in null usdt_usd_rate and may affect premium calculation","Network timeout to Upbit or global price source returns an error response","Missing or invalid base query parameter defaults to BTC silently"],"whenToPreferThis":"Use this endpoint when you need the real-time Kimchi premium — the price differential between South Korea's Upbit exchange and global markets — for a specific cryptocurrency. It is the right choice when you need the premium pre-calculated as a percentage with USDT/USD adjustment already applied, implied KRW/USD derived from crypto prices, and 24h change context in a single call. Prefer this over raw exchange APIs when the goal is arbitrage monitoring, Korean market sentiment analysis, or tracking implied FX rates via crypto.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:41:30.327Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-kimchi-premium-960c8a57"}