Title: Cannot submit custom form field values through API
Last modified: January 25, 2026

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# Cannot submit custom form field values through API

 *  Resolved [juhovainio](https://wordpress.org/support/users/juhovainio/)
 * (@juhovainio)
 * [4 months, 1 week ago](https://wordpress.org/support/topic/cannot-submit-custom-form-field-values-through-api/)
 * Hi! We’re in the process of migrating our old review system to use Site Reviews
   premium and really enjoying the plugin so far.
 * However, I’ve been trying to set-up a migration script using the Site Reviews
   API and am currently struggling with providing a custom review form with some
   custom field values as it seems those are only available through the GET reviews
   listing endpoint.
 * Is there any way to populate these custom fields through e.g. the native WP APIs,
   or are you planning to extend the review POST endpoints to support this type 
   of use case in the near future? We have hundreds of reviews to transfer over 
   so I’m trying to avoid manually needing to fill in those fields if possible 😅

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Paul](https://wordpress.org/support/users/pryley/)
 * (@pryley)
 * [4 months, 1 week ago](https://wordpress.org/support/topic/cannot-submit-custom-form-field-values-through-api/#post-18797770)
 * Have you considered exporting your reviews to a CSV file and them importing them
   in bulk using the Site Reviews “Import Reviews” tool?
 * If you need assistance with including custom field values or image URLs in the
   CSV file, please use the [Support form](https://niftyplugins.com/account/support/)
   on your Nifty Plugins account.

Viewing 1 replies (of 1 total)

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## Tags

 * [api](https://wordpress.org/support/topic-tag/api/)

 * 1 reply
 * 2 participants
 * Last reply from: [Paul](https://wordpress.org/support/users/pryley/)
 * Last activity: [4 months, 1 week ago](https://wordpress.org/support/topic/cannot-submit-custom-form-field-values-through-api/#post-18797770)
 * Status: resolved