What is the key difference between Agents Get Paid Kit — x402 MCP + Unlock ($49) and Blackwall X402 Guardrail?

Agents Get Paid Kit — x402 MCP + Unlock ($49) belongs to the Finance & Fintech category with local stdio execution, while Blackwall X402 Guardrail belongs to the Finance & Fintech category with local stdio execution.

How do I install Agents Get Paid Kit — x402 MCP + Unlock ($49) or Blackwall X402 Guardrail 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 Agents Get Paid Kit — x402 MCP + Unlock ($49) and Blackwall X402 Guardrail free or paid?

Agents Get Paid Kit — x402 MCP + Unlock ($49) operates under a Free / Open Source model (No auth required). Blackwall X402 Guardrail operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Agents Get Paid Kit — x402 MCP + Unlock ($49) lists 0 tools with 0 views and 0 GitHub stars. Blackwall X402 Guardrail lists 0 tools with 1 views and 0 GitHub stars.

Can I use both Agents Get Paid Kit — x402 MCP + Unlock ($49) and Blackwall X402 Guardrail 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.

Agents Get Paid Kit —… vs Blackwall X402 Guardr…

Agents Get Paid Kit —… vs Blackwall X402 Guardr… | AllMCPs

Feature & Specification Comparison

Specification	A Agents Get Paid Kit — x402 MCP + Unlock ($49) Finance & Fintech	Blackwall X402 Guardrail Finance & Fintech
Summary	x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.	Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	21/100 (Emerging)	37/100 (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	1 views 0 copies 0 upvotes 0 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Agents Get Paid Kit — x402 MCP + Unlock ($49) Listing	View Blackwall X402 Guardrail 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).

Agents Get Paid Kit — x402 MCP + Unlock ($49) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agents-get-paid-kit-x402-mcp-unlock-49": {
      "command": "npx",
      "args": [
        "-y",
        "agents-get-paid-kit-x402-mcp-unlock-49"
      ]
    }
  }
}

Blackwall X402 Guardrail Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "blackwall-x402-guardrail-2": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

Agents Get Paid Kit — x402 MCP + Unlock ($49) vs Blackwall X402 Guardrail

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Agents Get Paid Kit — x402 MCP + Unlock ($49) when:

Choose Blackwall X402 Guardrail when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Agents Get Paid Kit — x402 MCP + Unlock ($49) Tools (0)

Blackwall X402 Guardrail Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

Related MCP Server Comparisons

Popular comparisons with Agents Get Paid Kit — x402 MCP + Unlock ($49)

Popular comparisons with Blackwall X402 Guardrail