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Question

Is there an endpoint to update an existing lucidchart file ?

  • March 31, 2026
  • 1 reply
  • 9 views

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I didn’t see an API endpoint to update an existing diagram and was wondering if one such endpoint exists.

Comments

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  • Lucid product team
  • April 1, 2026

Hi Gajans,

It depends on what you mean by “update”. There is the Update Document endpoint, which allows you to update the title and/or parent of a document. However, if you want to edit the content of the document, that’s not doable through the API.