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Stable signalUnknownMedium-risk permissions
TCVS Extension icon

TCVS Extension

Enables secure CORS-compliant communication between Corelation Keystone credit union systems and U.S. Treasury Check Verification

Users1KCurrent public install base
Rating5.0Store average score
Reviews1Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

TCVS Extension Media preview

1 assets
Trend

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User Growth Over Time

1K1K1K1K1K2026年7月1日2026年7月4日2026年7月7日Latest: 1K
Rating trend

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30-day rating change

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5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年7月1日2026年7月4日2026年7月7日Latest: 5.00
2026年7月1日2026年7月7日
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Technical snapshot

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Version2.4.0
ManifestV3
Size1.38MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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The TCVS Secure Connector solves cross-origin resource sharing (CORS) issues when accessing the U.S. Treasury's Check Verification Service API from credit union web applications.

**Key Features:**

• Adds required CORS headers for Treasury API access

• User-controlled permission system - you decide which sites can use it

• Works with Corelation Keystone and other credit union platforms

• Modern, secure Manifest V3 architecture

Reviews

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Reviews with text0Synced review bodies
Total reviews1Chrome Web Store public rating/review count
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