Prisma Reviews / Integrations / Klaviyo Reviews

Klaviyo Reviews reviews API

Read and reply to Klaviyo Reviews reviews with the same API you use for every other platform. Published and featured product and store reviews with rating, title, text, reviewer, product and the store’s public reply.

Read only Beta

Klaviyo Reviews reviews can be read through Prisma’s REST API: one API key, the same JSON fields as every other platform (rating, text, author, date, reply, url) and a webhook for each new review. Klaviyo Reviews doesn’t let third parties reply by API, so each review carries a link to answer it on the platform.

Reviews
Read only
Connects with
The account’s own API credentials
Format
Same JSON as every platform: rating, text, author, date, reply, url
Webhooks
review.created, review.updated
Status
Beta

Get API key Read the quickstart

api.prismareviews.com/v1
# List new reviews
curl "https://api.prismareviews.com/v1/reviews?platform=klaviyo&since=2026-10-01" \
  -H "Authorization: Bearer $PRISMA_API_KEY"

# Klaviyo Reviews is read only: answer each review on the platform, at its url
curl "https://api.prismareviews.com/v1/reviews/rev_01JB7Q" \
  -H "Authorization: Bearer $PRISMA_API_KEY"   # → "url": "https://…"

What you get for Klaviyo Reviews

  • Who it’s for

    For Shopify and other online stores that collect reviews with Klaviyo. Free on every plan.

Frequently asked questions

Can I reply to Klaviyo Reviews reviews through the API?

Read only: Klaviyo’s API can moderate reviews but not answer them, so the team replies in Klaviyo.

How do my customers connect Klaviyo Reviews?

The store creates a Klaviyo private API key with read access to Reviews and Accounts, and gives it to Prisma.

Other platforms

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