# Adyen Test Cards

> Copy and prefill Adyen test card numbers and other payment methods with a single click. This add-on is not affiliated with, endorsed by, or supported by Adyen.

Canonical page: [https://chrome-stats.com/d/adyen-test-cards](https://chrome-stats.com/d/adyen-test-cards)

## Overview

- **ID:** `adyen-test-cards`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Edward Ji
- **Daily users:** 5
- **Weekly downloads:** 3
- **Version:** 0.0.4
- **Last updated:** 2026-02-03
- **First published:** 2026-01-31
- **Size:** 97 KB
- **Data as of:** 2026-02-23
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/adyen-test-cards/)
- **Website:** [https://github.com/edward-ji/test-cards-extension](https://github.com/edward-ji/test-cards-extension)

## Permissions and access

### Permissions

- `scripting`
- `activeTab`
- `storage`

### Host permissions

- `https://*/*`
- `http://*/*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

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Source: [Chrome-Stats](https://chrome-stats.com/d/adyen-test-cards)