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Nexus Finance

Official registry Finance and payments

Nexus Finance API — compliance audit, VaR/RWA risk, market quotes and case management.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @nexus-finance/mcp
Claude Code 
claude mcp add nexus-finance -e 'NEXUS_FINANCE_API_KEY=<your nexus_finance_api_key>' -e 'NEXUS_FINANCE_BASE_URL=<NEXUS_FINANCE_BASE_URL>' -- npx -y @nexus-finance/mcp@0.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "nexus-finance": {
            "command": "npx",
            "args": [
                "-y",
                "@nexus-finance/mcp@0.1.1"
            ],
            "env": {
                "NEXUS_FINANCE_API_KEY": "<your nexus_finance_api_key>",
                "NEXUS_FINANCE_BASE_URL": "<NEXUS_FINANCE_BASE_URL>"
            }
        }
    }
}

Environment variables

  • NEXUS_FINANCE_API_KEY required secret Nexus Finance API key (must start with nf_). Obtain from your dashboard at https://app.nexusquantum.finance
  • NEXUS_FINANCE_BASE_URL Base URL of the Nexus Finance API. Defaults to https://app.nexusquantum.finance

Frequently asked questions

What is Nexus Finance?

Nexus Finance API — compliance audit, VaR/RWA risk, market quotes and case management.

How do I install Nexus Finance?

It runs on your machine. In Claude Code: claude mcp add nexus-finance -e 'NEXUS_FINANCE_API_KEY=<your nexus_finance_api_key>' -e 'NEXUS_FINANCE_BASE_URL=<NEXUS_FINANCE_BASE_URL>' -- npx -y @nexus-finance/mcp@0.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Nexus Finance need an API key?

Yes. It expects NEXUS_FINANCE_API_KEY, which you set in its configuration.

Is Nexus Finance open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Nexus Finance?

It is published by djtellado. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.