What is the key difference between X402 Receipt Verifier and Markifact: AI Performance Marketing?

X402 Receipt Verifier belongs to the Finance & Fintech category with local stdio execution, while Markifact: AI Performance Marketing belongs to the Finance & Fintech category with local stdio execution.

How do I install X402 Receipt Verifier or Markifact: AI Performance Marketing in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are X402 Receipt Verifier and Markifact: AI Performance Marketing free or paid?

X402 Receipt Verifier operates under a Free / Open Source model (No auth required). Markifact: AI Performance Marketing operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

X402 Receipt Verifier lists 0 tools with 0 views and 0 GitHub stars. Markifact: AI Performance Marketing lists 0 tools with 1 views and 48 GitHub stars.

Can I use both X402 Receipt Verifier and Markifact: AI Performance Marketing together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

X402 Receipt Verifier vs Markifact: AI Perform…

X402 Receipt Verifier vs Markifact: AI Perform… | AllMCPs

Feature & Specification Comparison

Specification	X X402 Receipt Verifier Finance & Fintech	Markifact: AI Performance Marketing Finance & Fintech
Summary	Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli	AI marketing agent for Google Ads, Meta, GA4, TikTok, LinkedIn, Shopify, HubSpot and more.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	35/100 (Fair)	49/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes 0 stars	1 views 0 copies 0 upvotes 48 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View X402 Receipt Verifier Listing	View Markifact: AI Performance Marketing Listing

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

X402 Receipt Verifier Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "x402-receipt-verifier": {
      "command": "npx",
      "args": [
        "-y",
        "x402-receipt-verifier"
      ]
    }
  }
}

Markifact: AI Performance Marketing Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "markifact-ai-performance-marketing": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

X402 Receipt Verifier vs Markifact: AI Performance Marketing

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose X402 Receipt Verifier when:

Choose Markifact: AI Performance Marketing when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

X402 Receipt Verifier Tools (0)

Markifact: AI Performance Marketing Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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