{"ok":true,"symbol":"DOGEUSDT","side":"BUY","slippage_pct":0.0143,"warning":"OK","tier":"free","upgrade_hint":"Pro : avg_price, levels_consumed, tokens_bought — slip.compare-cex.fr","disclaimer":"Simulation indicative — carnet live, pas garantie d'exécution.","simulated_at":"2026-07-28T14:21:44.268Z"}