Nibgate

Overview

Nibgate is a Model Context Protocol server that brings x402 paywall functionality to creator sites and AI agents. It handles paid content access, manages pricing tiers, tracks reputation, and maintains ledger records—all accessible through MCP-compatible tools that your AI assistant can call directly.

The server runs as a remote endpoint at https://api.nibgate.xyz/mcp with no authentication required and nothing to install locally. Version v0.2.1 is the latest release, and the source code is available at fortunesayspump/nibgate on GitHub.

Nibgate is listed in the Finance category on mcp.site and works with any MCP client, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Nibgate, claim this listing to verify ownership and keep the information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Nibgate
URL:  https://api.nibgate.xyz/mcp