What is Holiday API?

Holiday API delivers up-to-date and comprehensive holiday data for more than 250 countries and 3,600 regions worldwide, available securely and efficiently through a robust API. Designed for developers, it eliminates the need for manual data collection or maintenance by offering instant access to verified holiday information in over 100 languages. The service features enterprise-grade uptime and facilitates seamless integration into applications, websites, and scheduling systems of any scale. With automated updates and large request capacity, users save valuable development time and ensure the accuracy of their calendar-related features.

Backed by a proprietary holiday generation system, Holiday API supports commercial use cases with no request throttling and flexible storage capabilities, allowing businesses to store local copies of holiday data. The platform prioritizes developer support and operational reliability, empowering teams to focus on building unique features instead of maintaining global observance datasets.

Features

Extensive Coverage: Holiday data for over 250 countries and 3,600 regions
Multi-Language Support: Retrieve holidays in 100+ languages
High Availability: 99.99% API uptime with enterprise-grade infrastructure
No Request Throttling: Up to 1,000,000 monthly requests with no speed limitations
Always Up-To-Date: Proprietary system verifies holidays continuously
Offline Storage: Local storage of data available for premium plans
Commercial Use: Suitable for integration into commercial applications
Developer-Centric Support: Fast email assistance from senior engineers

Use Cases

Automating public holiday calendars in global applications
Integrating national and regional observances into scheduling tools
Enhancing HR or payroll platforms with up-to-date public holiday data
Providing localized holiday information in travel or event platforms
Powering business logic that depends on holiday observances for logistics or retail
Supporting educational platforms with region-specific school holidays

FAQs

How do I pay for Holiday API?

Payment for Holiday API is processed via yearly credit card billing for the Countries and States & Provinces plans. All prices are in USD.
Can I be invoiced?

Holiday API does not offer upfront invoicing, but invoices are available in your account after upgrading to a premium plan.
Are requests throttled on Holiday API plans?

No, there is no request throttling. Plans allow up to 1,000,000 monthly requests with no velocity limits.
When do monthly request limits reset?

Monthly plan limits reset on the first of every month at midnight Coordinated Universal Time (UTC).