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Dev tools · April 16, 2026

Inday

Public holiday API for 100+ countries, built for developers

Inday launched on April 16, 2026 with 5 votes, #1,846 of 21,248 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.

Visit inday.co ↗Inday alternativestop 9% of April 2026

What it does

Inday is a simple REST API that gives you public holiday and working day data for 100+ countries. Whether you're building HR software, a scheduling tool, or a financial app — Inday has you covered. 🗓 What you can do: • Get public holidays by country & year • Calculate working days between two dates • Check if a specific date is a holiday • Access via REST API or MCP (for AI agents) ⚡ Developer-friendly — simple auth, JSON responses, free tier included.

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