Prisma Reviews / Integrations / Chrome Web Store

Prisma Reviews is a reviews API that reads Chrome Web Store reviews through Chrome Web Store’s official API, with credentials the business creates in its own account, in the same JSON format as its other 83 platforms. It can’t reply to Chrome Web Store reviews by API: each review carries a url to answer it on Chrome Web Store. New reviews are checked every hour on Spark and Beam, every 15 minutes on Spectrum and Aurora. Included in the free Spark plan (2 locations, no card).

Read only Beta

Reviews of each extension with stars, text, the reviewer’s name and date, through Google’s official Chrome Web Store 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.

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 a free API key Read the quickstart

Free Spark plan: 2 locations and test keys with sample data on every platform. No card.

By , CEO of Prisma Reviews · Updated

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

# Chrome Web Store 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://…"

Chrome Web Store sync, limits and plans

How Prisma handles Chrome Web Store on each plan, from the API’s configuration. Updated . Prices and what else each plan includes: Prisma Reviews pricing.

Reply by API
No: each review links to where it is answered
How reviews arrive
Scheduled checks (see the table)
Counts against paid reads
No: unlimited reviews
Chrome Web StoreSparkBeamSpectrumAurora
AvailableIncludedIncludedIncludedIncluded
New reviews checkedEvery hourEvery hourEvery 15 minutesEvery 15 minutes
Refresh now (on demand)NoYesYesYes
Price a monthFree, 2 locations€49, 10 locations€149, 50 locations€499, 200 locations

What you get for Chrome Web Store

  • Who it’s for

    For extension developers who follow their Chrome reviews next to Firefox, Edge, VS Code or the app stores. Free on every plan.

Frequently asked questions

Can I reply to Chrome Web Store reviews through the API?

Read only: the Chrome Web Store API has no way to reply, so the developer answers in the Developer Dashboard.

How do my customers connect Chrome Web Store?

The publisher links a Google Cloud service account in the Chrome Web Store Developer Dashboard and gives Prisma its JSON key, the publisher ID and the extension IDs.

Get your API key in a minute

Free Spark plan: 2 locations, no card. Test keys return sample data on all 84 platforms, so you can build before connecting a real one.