What is the PAYUNi Query skill?

It is a specialized capability for Claude Code that helps developers implement payment status checks and transaction verification for Taiwan's PAYUNi payment service.

How does it handle security for PAYUNi?

It automatically generates the required EncryptInfo using AES-256-CBC and the HashInfo using SHA256, following the specific padding and formatting requirements of the PAYUNi API.

Does it support the PAYUNi Sandbox environment?

Yes, the skill includes logic to toggle between the sandbox-api.payuni.com.tw testing endpoint and the production endpoint based on your configuration.

What transaction statuses can I track?

The skill helps you identify statuses such as Unpaid (0), Paid (1), Failed (2), Cancelled (3), and Refunded (6).

PAYUNi Transaction Query

Name: PAYUNi Transaction Query
Author: paid-tw

bypaid-tw

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171

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E-commerce Solutions

Integrates real-time transaction status checking and payment verification for the PAYUNi (統一金流) payment gateway.

The payuni-query skill enables developers to quickly implement transaction status queries and payment verification features using the PAYUNi (統一金流) API. It automates the complex parts of the integration, including AES-256-CBC encryption for query parameters, SHA256 hashing for security, and handling environment-specific endpoints. This skill is essential for building reliable e-commerce workflows, such as verifying order status after checkout, performing batch reconciliations, and providing fallback checks for payment notifications to ensure data consistency.

Key Features

01Automated AES-256-CBC encryption and SHA256 hashing for secure API communication.

02Support for both Sandbox and Production environment toggling.

03Ready-to-use TypeScript/Node.js implementation patterns.

04Built-in error code handling for common PAYUNi validation issues.

05Real-time single transaction lookup logic for order status verification.

06171 GitHub stars

Use Cases

01Building administrative order management dashboards with live payment tracking.

02Verifying payment status when a user returns from the payment gateway to a 'Thank You' page.

03Automating nightly order reconciliation to sync local database states with PAYUNi records.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add paid-tw/skills payuni-query

For use in Claude.ai and ChatGPT

Download Skill