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Real-time fiat foreign exchange rates. Base currency defaults to USD; returns rates for all 166 supported currencies, or a filtered subset. Sourced from open.er-api.com (free, no key, daily updates ~00:00 UTC). Supports any ISO 4217 base: EUR, GBP, JPY, KRW, CNY, AUD, etc. Use for: USD→KRW conversion when reading Korean exchange data, cross-border payment amounts, international price normalization, or any multi-currency DeFi workflow. -- reliability 87.19999694824219/100 per Paygent Discover

Category
general
Chains
base
Price

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://the-stall.intuitek.ai
/.well-known/x402.json
https://the-stall.intuitek.ai/.well-known/x402