Versión final scripts BitGET

get-usdt-eur-range.sh

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+#!/bin/bash
+
+# === Configuración ===
+COIN_ID="tether"
+VS_CURRENCY="eur"
+OUTPUT="usdt-eur-2025.csv"
+
+# Timestamps: 2025-01-01 00:00:00 a 2026-01-01 00:00:00 (en segundos UTC)
+FROM_TIMESTAMP=$(date -j -f "%Y-%m-%d" "2025-01-01" +"%s")  # macOS
+TO_TIMESTAMP=$(date -j -f "%Y-%m-%d" "2026-01-01" +"%s")
+
+# === Llamada API CoinGecko ===
+URL="https://api.coingecko.com/api/v3/coins/$COIN_ID/market_chart/range?vs_currency=$VS_CURRENCY&from=$FROM_TIMESTAMP&to=$TO_TIMESTAMP"
+
+echo "📡 Consultando CoinGecko..."
+RESPONSE=$(curl -s "$URL")
+
+# === Procesar respuesta ===
+echo "date,usdt_eur" > "$OUTPUT"
+
+echo "$RESPONSE" | jq -c '.prices[]' | while read -r entry; do
+  ts=$(echo "$entry" | jq '.[0]')
+  price=$(echo "$entry" | jq '.[1]')
+
+  # Convertir timestamp ms → fecha UTC
+  date=$(date -j -u -r "$((ts/1000))" +"%Y-%m-%d")
+  echo "$date,$price"
+done | sort | uniq -f0 >> "$OUTPUT"
+
+echo "✅ Guardado en $OUTPUT"