Package Exports

@nexusai6/mcpmeter-wrapper
@nexusai6/mcpmeter-wrapper/dist/index.js

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Readme

@nexusai/mcpmeter-wrapper

MCP Meter wrapper for usage-based billing of MCP servers.

Installation

npm install @nexusai/mcpmeter-wrapper

Usage

Wrap a single function

import { withMetering } from "@nexusai/mcpmeter-wrapper";

const myTool = withMetering(originalHandler, {
  apiKey: "mpk_your_api_key_here",
  serverId: "your_mcp_server_id",
});

Manual reporting

import { reportCall } from "@nexusai/mcpmeter-wrapper";

await reportCall(
  { apiKey: "mpk_your_api_key_here", serverId: "your_mcp_server_id" },
  "tool-name",
  150, // duration in ms
  { userId: "123" } // optional metadata
);

Configuration

Option	Required	Default	Description
`apiKey`	Yes	-	Your MCP Meter API key
`serverId`	Recommended	-	MCP Meter server ID. Required when using the default hosted endpoint.
`endpoint`	No	`https://useaimeter.com/api/servers`	MCP Meter API endpoint

Features

Fail-safe design: If MCP Meter is down, your server keeps running
Zero latency impact: Async reporting, no blocking
Simple setup: One line of code to wrap any function