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eBayエラーしらべる君

eBayのAPIエラーコードを日本語で検索できる拡張機能

View Chrome Web Store

Time on the storeUnder a yearA rough range, not an exact date

Store users73As shown on the Chrome Web Store

Chrome Web Store ratingNot rated yetNo store ratings yet

Last store update20 May 2026Version 1.1.0, 5 months ago

Inside the extension

eBayエラーしらべる君 developer product preview 1

Product image 1 of 1

Reviews

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 3

Standard3

Add items to the right-click menucontextMenus
Work on the tab you click it onactiveTab
Save its own settingsstorage

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID: ndabffmmgcafjcojcpolmbnpfgojpiak
Package size: 332KiB
Manifest: Version 3

The maker

naokijodan has 12 listings on the store. Updates most of their listings often.

Listings: 12
Combined store users: ≈890
Store Featured: 0
Updated in the last 90 days: 6 of 12

みちゃった君226 users · updated 5 months ago
HSコードワークシート作成君106 users · updated 12 days ago
しらべる君 - eBay価格リサーチ103 users · updated 7 months ago
ebayカテゴリー発見君98 users · updated 9 days ago

Combined users can count the same person more than once. See all 12 listings

Ext Watch AI

Should you build in this niche?

One research report for eBayエラーしらべる君. Reports come with Plus, Pro and Max.

Takeaway & demandCited takeaway and search volumes
Traffic & domainPopularity rank, visits and authority
Money & pricingPlans and prices from the maker’s site
ReviewsComplaints and praise, quoted
Competitors & ranksRank against the closest listings
Build opportunityWhat to build and how to position it

Every number shows its source and date
Ready in a minute or two
Report and PDF yours for 30 days