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mcp-server

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by portone-io

Overview

Provides PortOne documentation and API access to Large Language Models (LLMs) to assist users with payment integration and queries.

Installation

Run Command
npx -y @portone/mcp-server@latest

Environment Variables

  • PORTONE_API_SECRET
  • PORTONE_WEBHOOK_SECRET

Security Notes

The server includes an OAuth flow for console features that opens a browser for user login and sets up a local HTTP server to receive the callback. This is a standard pattern, and the code uses `crypto.getRandomValues` for the code verifier, indicating good practices. API secrets are expected to be managed via environment variables. The README explicitly warns that third-party AI services might use API responses for model training, and the server attempts to identify and remove personal information, which is a positive security-enhancing measure.

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Stats

Interest Score41
Security Score8
Cost ClassMedium
Avg Tokens2000
Stars24
Forks1
Last Update2026-01-15

Tags

LLM integrationPayment gatewayAPI accessDocumentation searchFinancial services