From ebb2e6d12ddc95b99404be1a791792e4ef28e6a3 Mon Sep 17 00:00:00 2001
From: juanlf <juanlf@gmail.com>
Date: Sun, 15 Jun 2025 17:18:31 +0200
Subject: [PATCH] Nuevos Get USDT-EUR usando precio medio

---
 get-usdt-eur-range.sh  | 30 ++++++++++++++++------------
 usdt-eur-2025-range.py | 45 ------------------------------------------
 usdt-eur.sh            | 30 ----------------------------
 3 files changed, 17 insertions(+), 88 deletions(-)
 delete mode 100755 usdt-eur-2025-range.py
 delete mode 100755 usdt-eur.sh

diff --git a/get-usdt-eur-range.sh b/get-usdt-eur-range.sh
index ea75888..9c332f9 100755
--- a/get-usdt-eur-range.sh
+++ b/get-usdt-eur-range.sh
@@ -1,30 +1,34 @@
 #!/bin/bash
 
-# === Configuración ===
+# === 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=$(date -j -f "%Y-%m-%d" "2025-01-01" +"%s")  # macOS
+# Timestamps UNIX para 2025-01-01 → 2026-01-01
+FROM_TIMESTAMP=$(date -j -f "%Y-%m-%d" "2025-01-01" +"%s")
 TO_TIMESTAMP=$(date -j -f "%Y-%m-%d" "2026-01-01" +"%s")
 
-# === Llamada API CoinGecko ===
+# === Llamada API ===
 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..."
+echo "📡 Llamando a CoinGecko..."
 RESPONSE=$(curl -s "$URL")
 
-# === Procesar respuesta ===
-echo "date,usdt_eur" > "$OUTPUT"
+# === CSV: cabecera ===
+echo "date_utc,date_gmt1,usdt_eur" > "$OUTPUT"
 
+# === Procesar respuesta JSON ===
 echo "$RESPONSE" | jq -c '.prices[]' | while read -r entry; do
-  ts=$(echo "$entry" | jq '.[0]')
+  ts_ms=$(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"
+  # UTC (timestamp → fecha UTC)
+  date_utc=$(date -u -r "$((ts_ms/1000))" "+%Y-%m-%d %H:%M:%S")
+
+  # GMT+1
+  date_gmt1=$(TZ=Europe/Madrid date -r "$((ts_ms/1000))" "+%Y-%m-%d %H:%M:%S")
+
+  echo "$date_utc,$date_gmt1,$price"
 done | sort | uniq -f0 >> "$OUTPUT"
 
-echo "✅ Guardado en $OUTPUT"
+echo "✅ Exportado como $OUTPUT"
diff --git a/usdt-eur-2025-range.py b/usdt-eur-2025-range.py
deleted file mode 100755
index e075d36..0000000
--- a/usdt-eur-2025-range.py
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-import requests
-import pandas as pd
-from datetime import datetime
-import time
-
-# === Configuración ===
-coin = "tether"
-vs_currency = "eur"
-start_date = datetime(2025, 1, 1)
-end_date = datetime(2026, 1, 1)
-
-# === Convertir a timestamps UNIX en segundos ===
-from_ts = int(start_date.timestamp())
-to_ts = int(end_date.timestamp())
-
-# === URL de CoinGecko ===
-url = f"https://api.coingecko.com/api/v3/coins/{coin}/market_chart/range"
-params = {
-    "vs_currency": vs_currency,
-    "from": from_ts,
-    "to": to_ts
-}
-
-print("📡 Solicitando datos a CoinGecko...")
-response = requests.get(url, params=params)
-if response.status_code != 200:
-    print("❌ Error en la solicitud:", response.status_code)
-    exit(1)
-
-data = response.json()
-prices = data.get("prices", [])
-
-# === Convertir a DataFrame ===
-df = pd.DataFrame(prices, columns=["timestamp_ms", "usdt_eur"])
-df["timestamp"] = pd.to_datetime(df["timestamp_ms"], unit="ms")
-df["date"] = df["timestamp"].dt.date
-
-# === Agrupar por fecha y tomar el primer valor de cada día ===
-df_daily = df.groupby("date").first().reset_index()[["date", "usdt_eur"]]
-
-# === Guardar CSV ===
-output_file = "usdt-eur-2025.csv"
-df_daily.to_csv(output_file, index=False)
-print(f"✅ Exportado como {output_file} ({len(df_daily)} días)")
diff --git a/usdt-eur.sh b/usdt-eur.sh
deleted file mode 100755
index ed9550a..0000000
--- a/usdt-eur.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-OUTPUT="usdt-eur-2025.csv"
-> "$OUTPUT"
-echo '"date","usdt_eur"' > "$OUTPUT"
-
-START_DATE="2025-01-01"
-END_DATE="2025-01-31"
-CURRENT_DATE="$START_DATE"
-
-while [[ "$CURRENT_DATE" < "$END_DATE" ]]; do
-  # Formatear fecha como DD-MM-YYYY (requerido por CoinGecko)
-  FORMATTED=$(date -j -f "%Y-%m-%d" "$CURRENT_DATE" "+%d-%m-%Y")
-  
-  echo "🔄 Consultando precio para $CURRENT_DATE..."
-
-  PRICE=$(curl -s "https://api.coingecko.com/api/v3/coins/tether/history?date=${FORMATTED}&localization=false" \
-    | jq -r '.market_data.current_price.eur // empty')
-
-  if [[ -n "$PRICE" ]]; then
-    echo "\"$CURRENT_DATE\",\"$PRICE\"" >> "$OUTPUT"
-  else
-    echo "\"$CURRENT_DATE\",\"N/A\"" >> "$OUTPUT"
-  fi
-
-  CURRENT_DATE=$(date -j -v+1d -f "%Y-%m-%d" "$CURRENT_DATE" "+%Y-%m-%d")
-  sleep 2  # Evita ser bloqueado por CoinGecko
-done
-
-echo "✅ Exportado como $OUTPUT"