✅Recently updated
Description
Streamline your payment integration testing with instant access to test card numbers for major gateways. This extension provides a convenient side panel to browse, select, and manage the test credentials you need for any payment flow without ever leaving your active tab.
Reviews
Loading reviews...
Permissions (5)
Permissions
activeTabℹ Can access the current tab when you click the extension scriptingℹ Can inject scripts into web pages sidePanel storageℹ Can store data locally in your browser webNavigationℹ Can monitor navigation events
Details
| Version | 0.3.1 |
| Updated | Mar 27, 2026 |
| Size | 226KiB |
| First Seen | Mar 22, 2026 |
Popular in developer
GoFullPage - Full Page Screen Capture
by GoFullPage
10M
★ 4.89
developer
10M
★ 4.89
developer
TouchEn PC보안 확장
by 라온시큐어
8M
★ 1.33
developer
8M
★ 1.33
developer
React Developer Tools
by Meta
5M
★ 3.95
developer
5M
★ 3.95
developer
Meta Pixel Helper
by Meta
4M
★ 3.90
developer
4M
★ 3.90
developer
ColorZilla
by colorzilla.com
4M
★ 4.59
developer
4M
★ 4.59
developer
Popular Extensions
Adobe Acrobat: PDF edit, convert, sign tools
by Adobe Inc.
322M
★ 4.40
workflow
322M
★ 4.40
workflow
AdBlock — block ads across the web
by AdBlock
62M
★ 4.48
workflow
62M
★ 4.48
workflow
迅雷下载支持
by Shenzhen Xunlei Network Technology Co., Ltd.
59M
★ 2.77
workflow
59M
★ 2.77
workflow
Grammarly: AI Writing Assistant and Grammar Checker App
by Grammarly
42M
★ 4.50
communication
42M
★ 4.50
communication
Adblock Plus - free ad blocker
by eyeo GmbH
40M
★ 4.39
workflow
40M
★ 4.39
workflow