What is the key difference between X402 Sms and Toolcall?

X402 Sms belongs to the Finance & Fintech category with local stdio execution, while Toolcall belongs to the Finance & Fintech category with local stdio execution.

How do I install X402 Sms or Toolcall 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 Sms and Toolcall free or paid?

X402 Sms operates under a Free / Open Source model (No auth required). Toolcall operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

X402 Sms lists 0 tools with 0 views and 0 GitHub stars. Toolcall lists 0 tools with 0 views and 0 GitHub stars.

Can I use both X402 Sms and Toolcall 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.

How do I install X402 Sms or Toolcall in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are X402 Sms and Toolcall free to use, or do they require API keys?

X402 Sms is listed under a Free / Open Source model with No auth required . Toolcall operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both X402 Sms and Toolcall at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both x402-sms and toolcall as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, X402 Sms has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Toolcall holds a Quality Score of 40 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

X402 Sms vs Toolcall

In-depth architectural comparison of the X402 Sms and Toolcall MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

X402 Sms

Finance & Fintech · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Toolcall

Finance & Fintech · Local stdio

Quality: 40/100 (Fair) | Auth: No auth required

Verdict Summary: Choose X402 Sms if you need specialized Finance & Fintech tools running via a local process. Choose Toolcall if your workspace requires Finance & Fintech integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose X402 Sms when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore X402 Sms Details

Choose Toolcall when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Toolcall Details

Feature & Specification Comparison

Specification	X X402 Sms Finance & Fintech	Toolcall Finance & Fintech
Summary	Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.	30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal

Tools & Capabilities Breakdown

X402 Sms Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Toolcall Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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 Sms Configuration

mcpServers (Claude Desktop / Cursor)

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

Toolcall Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "toolcall": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://toolcall.click/mcp"
      ]
    }
  }
}

Frequently Asked Questions

X402 Sms is categorized under Finance & Fintech and uses a local stdio subprocess. In contrast, Toolcall belongs to Finance & Fintech using local stdio subprocess. Select X402 Sms when you need capabilities focused on finance & fintech and Toolcall when you require tools for finance & fintech.

More alternatives to X402 Sms More alternatives to Toolcall Finance & Fintech category hub Canonical compare URL

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