{"name":"LatAm Official FX","description":"Official central-bank exchange rates for Latin American currencies, paid per call with x402 (USDC).","endpoints":{"GET /v1/rate/{CURRENCY}":"one currency, $0.002 per call","GET /v1/rates":"all currencies, $0.005 per call","GET /health":"free: which sources updated and when"},"currencies":["BRL","ARS","COP","PEN","MXN"],"network":"eip155:8453"}