Convert dates between 13 calendars and get Islamic, Jewish, Chinese and Persian holiday dates (Ramadan, Eid, Passover, Chinese New Year, Nowruz) for 1900-2100.

Unearth the past with the Historical Events API! Explore significant moments from 3200 BCE to 2000 CE, spanning ancient civilizations to the modern era. Ideal for history, culture, and education applications. Build captivating websites, apps, or games with this frequently updated and reliable API. Embrace history and bring it to life!

The Historical Events By Year API allows users to retrieve significant world events that occurred during a specific year.

EPC label, EPBD MEPS compliance, and stranding-risk screening across 8 EU markets — primary energy, solar obligation, renovation cost, and cap-rate discount modelling for lenders and asset managers.

Unlock a world of celebration with the Holidays API! Dive into a treasure trove of festive data spanning 230+ countries. Delve into past revelries or plan ahead with future calendars. From public jubilations to religious observances and bank holidays, this API ensures your application is always in sync with global festivities.

The European Demographics API provides detailed population statistics and trends for Europe, including historical data, future projections, and demographic shifts over time.

Access a comprehensive historical events API delivering accurate, structured data across centuries, enabling applications to provide engaging timelines, insights, and context.

The Europe Population Metrics API provides detailed population statistics and metrics for Europe, including historical data, projections, and demographic changes over time.

Unlock the tapestry of time with the Events in History API—a portal to explore the profound and pivotal moments that shaped our world. From ancient marvels to contemporary milestones, this API unveils a kaleidoscope of renowned events, offering a captivating journey through the annals of human history.

The Global 5G Network Coverage API provides a detailed list of commercial 5G NR networks worldwide, including their supported frequency bands.

Embark on a journey through time with our Historical Figures API. Uncover the stories of the famous and infamous who shaped the world. Spanning ancient epochs to the present, our database holds a diverse tapestry of notable individuals, offering a captivating exploration of humanity's remarkable past across cultures and eras

Explore notice period requirements across 40 countries for seamless workforce transitions.

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Facilitate seamless compliance checks with our EU Building Energy Compliance API for Fund Compliance Teams designed specifically for Fund Compliance Teams.

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Streamline your lending processes with our Lender Focused Lender Focused EU Building Energy Compliance API tailored for energy efficiency standards.

Gain valuable insights into building energy compliance with our Developer Insight Developer Insight EU Building Energy Compliance API for informed decisions.

The Tour de France API lets users delve into the race’s history by providing endpoints to access available race years, champions, teams, and podium finishers for each edition. With year-based queries, it ensures precise and efficient data retrieval.

Learn about 13th month pay regulations to ensure compliance and attract talent globally.

Easily retrieve rich information about crucial historical events using the Retrieve Historical Events Information API.

Retrieve and explore an extensive archive of historical events with the Historical Events Archive Retrieval API.

Extract engaging content related to pivotal historical events seamlessly with the Historical Events Content Extractor API.

Access detailed data on significant historical events effortlessly with our Historical Events Data Fetcher API.

Get comprehensive data on historical events quickly and efficiently with the Get Get Historical Events Data API.