What is the key difference between Solana Priority Fee Estimator API and Proxygate?

Solana Priority Fee Estimator API belongs to the Finance & Fintech category with local stdio execution, while Proxygate belongs to the Finance & Fintech category with local stdio execution.

How do I install Solana Priority Fee Estimator API or Proxygate 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 Solana Priority Fee Estimator API and Proxygate free or paid?

Solana Priority Fee Estimator API operates under a Free / Open Source model (No auth required). Proxygate operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Solana Priority Fee Estimator API lists 0 tools with 0 views and 0 GitHub stars. Proxygate lists 0 tools with 0 views and 4 GitHub stars.

Can I use both Solana Priority Fee Estimator API and Proxygate 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 Solana Priority Fee Estimator API or Proxygate 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 Solana Priority Fee Estimator API and Proxygate free to use, or do they require API keys?

Solana Priority Fee Estimator API is listed under a Free / Open Source model with No auth required . Proxygate 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 Solana Priority Fee Estimator API and Proxygate at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both solana-priority-fee-estimator-api and proxygate 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, Solana Priority Fee Estimator API has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Proxygate holds a Quality Score of 40 /100 ( Fair ) with 0 views, 0 installs, and 4 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Solana Priority Fee Estimator API vs Proxygate

In-depth architectural comparison of the Solana Priority Fee Estimator API and Proxygate 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

Solana Priority Fee Estimator API

Finance & Fintech · Local stdio

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

Proxygate

Finance & Fintech · Local stdio

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

Verdict Summary: Choose Solana Priority Fee Estimator API if you need specialized Finance & Fintech tools running via a local process. Choose Proxygate 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 Solana Priority Fee Estimator API 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 Solana Priority Fee Estimator API Details

Choose Proxygate 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 Proxygate Details

Feature & Specification Comparison

Specification	S Solana Priority Fee Estimator API Finance & Fintech	P Proxygate Finance & Fintech
Summary	Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.	Curated API marketplace for AI agents: one prepaid USDC balance on Solana, metered per call.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal

Tools & Capabilities Breakdown

Solana Priority Fee Estimator API Tools (0)

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

Proxygate 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).

Solana Priority Fee Estimator API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "solana-priority-fee-estimator-api": {
      "command": "npx",
      "args": [
        "-y",
        "solana-priority-fee-estimator-api"
      ]
    }
  }
}

Proxygate Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "proxygate": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Frequently Asked Questions

Solana Priority Fee Estimator API is categorized under Finance & Fintech and uses a local stdio subprocess. In contrast, Proxygate belongs to Finance & Fintech using local stdio subprocess. Select Solana Priority Fee Estimator API when you need capabilities focused on finance & fintech and Proxygate when you require tools for finance & fintech.

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