APIs to get first notice date for relevant commodities / futures?

External question — Quantitative Finance Stack Exchange Author: user94038 Original post: https://quant.stackexchange.com/questions/85816 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. Working in a professional setting and need a way to be able to get upcoming first notice dates for a variety of commodities and futures. Norgate Data offers this through their API but they do not have professional licenses available.