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Business Box

Booking API for small businesses in Japan: event types, open slots, bookings, invite links and webhooks, with API keys on the free plan

CalendarAuth: API KeyHTTPS: YesCORS: yesStatus: alive

Last verified: November 12, 2026

Reliability

100% uptime: the documentation responded in 5 of 5 checks over the last 30 days. Median response time: 483 ms.

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At a glance

  • Authentication: API Key
  • HTTPS: Yes
  • CORS: Yes, callable from browser JavaScript
  • Documentation: https://marubox.jp
// Fetch the docs page with cURL curl https://marubox.jp

History

  • November 12, 2026: last health check, responding
  • November 2, 2026: Added to the directory (imported from marcelscruz)

See every change to the directory →

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