Holiday and Business Day data for App and blockchain developers. Our unique approach using open data and consensus putting you back in control whilst giving back to the open source community. Try our API!
Try us out with a free 1 month trial.
FIRST 100 USERS GET THE FIRST 12 MONTHS FREE! *
"Off Chain Data is a brilliant project and company. They made a donation to the open source project I maintain (python-holidays) for being used in their software: my appreciation goes to them for this and for their very innovative work."
- Maurizio Montel ("dr.prodigy")
Off Chain Data's Holiday Oracle covers 167 countries worldwide. Our holiday and business day predictions are constantly being updated with open data.
To save you assessing various data sources, or limiting yourself to holiday data projects only in your preferred programming language, Holiday Oracle uses open data and machine learning techniques in a consensus algorithm to predict holidays and business days to 2030 and delivers these date predictions, along with a consensus score, via an API or Smart Contract Oracle.
Holiday Oracle uses machine learning techniques in a consensus algorithm to predict holidays and business days and delivers date predictions.
Access holiday and business day data via our API which has been designed to integrate easily into various blockchain platforms.
Holiday Oracle's date predictions are based on open data - and holidays across the globe change constantly. Spot a wrong date? Report it to us and we will let the open data projects with this issue know!
Plans and Pricing
Affordable pricing which supports the open source software community. 15% of revenue will be donated!
Our best (and only!) pricing plan - $9 USD per month**
** Exclusive of any sales, goods/services or value added tax which may be applicable. First month FREE! 30 day money back guarantee
Free For First 100 users! *
Free for the first 100 users to sign up before 31 December 2020 for the first year, saving US$99 - thereafter annual subscription fee will apply. All other terms of the standard plan subscription apply during the free period.
$9 USD/Per Month
First month FREE!
100,000 monthly API requests
All countries and subdivisions
Determination of working/business days
Adjustable consensus score threshold
Free periodic data updates for 12 month subscription period! Invoiced as US$99/year
Contact us for an enterprise solution for you.
* free for the first year, saving $99 USD