PASAR API
Completely open and free with no key; hourly day-ahead prices in SEK and EUR for zones SE1-SE4, sourced from ENTSO-E, back to November 2022.
View docs ↗ More Commodities & metals APIscurl 'https://www.elprisetjustnu.se/api/v1/prices'
I'm building an app using a free Sweden API (no auth needed). API: Elpriset just nu ~ free Swedish electricity spot prices Provider: Elpriset just nu Endpoint: GET https://www.elprisetjustnu.se/api/v1/prices It returns JSON. Source: Elpriset just nu (https://www.elprisetjustnu.se/elpris-api) Source type: Official open-data catalogue Endpoint type: Open-data catalogue JSON Integration difficulty: Copy-paste ready Last checked: 2026-07-05 Production caveat: Still handle empty rows, schema changes, pagination, stale coverage, and temporary upstream failures. Help me fetch this and build a simple page that displays it nicely. Include basic production safeguards for errors, empty responses, schema changes, caching, and rate limits.