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Yahoo! Calendar APIs

Yahoo! offers both read and write APIs. These APIs use a REST-like interface and return JSON data.

• Read API

  The Read API allows viewing of a user's Yahoo! Calendar information.

• Write API

  The Write API allows adding, editing, and deleting events in a user's Yahoo! Calendar.

Support & Community

The Yahoo! Calendar Web Services are discussed on the yws-calendar mailing list.

Rate Limit

The Yahoo! Calendar Web Services typically have rate limits. See the documentation for each API for details, and the information on rate limiting.