payware

io.github.payware/mcp-server

payware A2A payments API for merchants, ISVs and payment institutions

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@payware/mcp-server@2.1.0"
      ],
      "env": {
        "PAYWARE_PARTNER_TYPE": "merchant",
        "PAYWARE_PARTNER_ID": "<your PAYWARE_PARTNER_ID>",
        "PAYWARE_SANDBOX_PRIVATE_KEY_PATH": "<your PAYWARE_SANDBOX_PRIVATE_KEY_PATH>",
        "PAYWARE_OAUTH_CLIENT_SECRET": "<your PAYWARE_OAUTH_CLIENT_SECRET>"
      }
    }
  }
}
Environment variables
  • PAYWARE_PARTNER_TYPEPartner role: merchant, isv or payment_institution
  • PAYWARE_PARTNER_IDrequiredPartner ID from the payware dashboard
  • PAYWARE_SANDBOX_PRIVATE_KEY_PATHrequiredPath to the RSA private key for the sandbox
  • PAYWARE_OAUTH_CLIENT_SECRETsecretOAuth2 client secret (ISV partners only)

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
2.1.0
Registry
active
Published
11/7/2026

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Add the badge to your site

Show visitors that payware is listed here — it’s also the link we check for a free listing.

payware — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-payware-mcp-server?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="payware — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![payware — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-payware-mcp-server?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.