# dataseries.org > Open Swiss economic data — SNB, SECO, KOF, FSO and more — unified, charted and downloadable in one place. Base URL: https://dataseries.org ## How to read a series Every dataset has a crawlable page with the recent numbers inline, a chart, and a ready CSV link: https://dataseries.org/d/ Compare or pick specific series with query params (comma-separated level codes of the split dimension): https://dataseries.org/d/?series=, Raw data (no page) as tidy CSV or JSON — copy these directly, no URL construction needed: https://dataseries.org/series.csv?dataset=&dims==, https://dataseries.org/series?dataset=&dims==, Natural-language lookup (returns the best dataset + ready URLs as JSON): https://dataseries.org/resolve?q= A branded chart image you can embed directly (best for chat/markdown answers): ![chart](https://dataseries.org/chart.png?dataset=) For a web page, embed the LIVE interactive chart as an iframe (append &embed=1): (oEmbed-aware platforms auto-embed a pasted /d/ link: https://dataseries.org/oembed?url=) ## Worked example — Swiss CPI, tobacco vs total Page: https://dataseries.org/d/ch_fso_cpi?series=100_100, CSV: https://dataseries.org/series.csv?dataset=ch_fso_cpi&dims=item=100_100, (Use /resolve?q=cpi%20tobacco to get the exact tobacco code.) ## Full catalog https://dataseries.org/llms-full.txt