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I need a live composite quote so I can check my budget — convert 50 USDC to Taiwan dollars and show me the sources.","exampleUseCases":[{"title":"Agent budget gate before Taiwan purchase","prompt":"Before I authorize this payment, can you check the live USDC to TWD rate and tell me how much 25 USDC is worth in Taiwan dollars right now?"},{"title":"DeFi dashboard TWD value display","prompt":"Pull the latest composite USDC to TWD quote so I can show users the real-time value of their USDC holdings in New Taiwan Dollars on the dashboard."},{"title":"Cross-border payment FX sanity check","prompt":"I'm about to send 100 USDC to a vendor in Taiwan — can you grab a source-backed USDC to TWD quote so I can confirm the converted amount before I proceed?"}],"resultDescription":"A structured composite quote object including: converted TWD value for the requested USDC amount, unit price (USDC→TWD), USDC/USD stablecoin price, USD/TWD FX rate, data sources for both the crypto leg and FX leg, market status, freshness in seconds, timestamps for observation and response generation, provider details, fallback usage indicator, and a unique result ID.","failureModes":["Invalid or zero 'amount' parameter returns a validation error","Upstream crypto or FX data source unavailable may trigger fallback or stale quote with fallback_used=true","Network timeout to Cloudflare Worker returns HTTP 5xx","x402 payment not fulfilled returns HTTP 402 with payment requirements","Amount exceeds 12 fractional digit precision limit returns schema validation error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a real-time, source-attributed composite USDC-to-TWD exchange rate — particularly for budget checks, payment pre-authorization, or display in financial dashboards targeting Taiwan. 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