{"currency":"CNY","method":"median","note":"Preview mode — data up to 5 minutes stale, no cryptographic signature. Data cached — may be up to 60 minutes old.","pair":"EUR/CNY","preview":true,"price":"7.70","signed":false,"sources":["ecbdirect","frankfurter"],"timestamp":"1785130037","preview_cached":true,"cache_max_age_minutes":60}