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OCLC Support

Is there a limit to the number of API queries that can be made in a day?

Applies to

  • OCLC APIs

Answer

There is a limit to the number of queries available within a single day for each WSkey. All keys have a limit of 50,000 queries a day set as a rolling 24-hour limit. You may see a 429 status code or error message when you've hit the cap.

Page ID

45847