voltcast 0.1.0

Official Python SDK for the Voltcast API — 15-minute European power prices and probabilistic forecasts.

voltcast — Python SDK

Official Python client for the Voltcast API: 15-minute European day-ahead power prices, P10/P50/P90 forecasts, optimization and bulk export.

pip install voltcast            # or: pip install voltcast[pandas]

import voltcast

vc = voltcast.Client("YOUR_API_KEY")   # keys: https://voltcast.com/dashboard

prices = vc.prices("DE-LU")            # yesterday → tomorrow, 15-minute native
print(len(prices), prices[0])

df = vc.prices("DE-LU", start="2026-07-01", end="2026-07-10").to_pandas()

forecast = vc.forecast("DE-LU", horizon="48h")
print(forecast.meta["model_version"], forecast[0])

# Pro plans: optimization + bulk export
windows = vc.cheapest_window("DE-LU", duration_minutes=120)
plan = vc.schedule("DE-LU", energy_kwh=40, max_power_kw=11, deadline="2026-07-11T07:00:00Z")
files = vc.export_urls("DE-LU", "2018-01-01", "2026-12-31", format="parquet")

Errors raise voltcast.VoltcastError with .status and the API's machine-readable .code. Attribution requirements for verbatim price data: https://voltcast.com/legal/data-licensing