Koskamo

Paidnice MCP

An official MCP server by Paidnice that connects AI assistants like Claude and ChatGPT to Paidnice's accounts receivable platform. It allows agents to read customer replies, manage contacts, view invoices, and sync data with Xero and QuickBooks Online, enabling automated triage, payment verification, and client communication workflows.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Paidnice MCP logo, by PaidniceOAuth sign-inEndpoint checked 2026-10-18Operated by Paidnice
MCP endpoint (Streamable HTTP)
https://api.paidnice.com/mcp
Vendor documentation

What you can do with it

  • Triage customer replies by balance and dispute type
  • Verify if a customer has already paid via Xero or QuickBooks
  • Brief the user on customer context before a call
  • Update contact persons and sync changes to the ledger

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http paidnice-mcp https://api.paidnice.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add paidnice-mcp --url https://api.paidnice.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable paidnice-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "paidnice-mcp": {
      "url": "https://api.paidnice.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "paidnice-mcp": {
      "type": "streamableHttp",
      "url": "https://api.paidnice.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start paidnice-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "paidnice-mcp": {
      "type": "http",
      "url": "https://api.paidnice.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http paidnice-mcp https://api.paidnice.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "paidnice-mcp": {
      "url": "https://api.paidnice.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "paidnice-mcp": {
      "serverUrl": "https://api.paidnice.com/mcp"
    }
  }
}

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