Solana Alpha x402 MCP

A stdio MCP server for the Solana Alpha API that enables AI agents to access market intelligence tools such as price, news, trending, perps, rugcheck, and wallet data. It supports pay-per-call functionality using x402 v2 USDC on the Solana mainnet, allowing agents to discover payment requirements and optionally settle payments automatically.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by nero-zng

You need:SOLANA_PRIVATE_KEY no Buyer secret key: base58 (Phantom/Solana CLI export) or JSON byte array

Vendor documentation

What you can do with it

Get token prices
Fetch crypto news
Check for rug pulls
Analyze wallet data

Source and maintenance

Community listingRegistry 1.4.0

mcp-registry: io.github.nero-zng/solana-alpha-x402-mcp@1.4.0 Source repository

Maintenance checked: Nov 6, 2026, 10:43 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0

oci

ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0 package definition

{
  "transport": "stdio",
  "identifier": "ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0",
  "registryType": "oci",
  "environmentVariables": [
    {
      "name": "SOLANA_PRIVATE_KEY",
      "format": "string",
      "description": "Optional Solana private key (base58) used to pay x402 USDC. Without it, tools return readable 402 payment requirements."
    },
    {
      "name": "SOLANA_ALPHA_API_BASE",
      "format": "string",
      "description": "Optional API base URL override (default https://solana-x402-data.netlify.app)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "solana-alpha-x402-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY>",
        "-e",
        "SOLANA_ALPHA_API_BASE=<YOUR_SOLANA_ALPHA_API_BASE>",
        "ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_ALPHA_API_BASE": "<YOUR_SOLANA_ALPHA_API_BASE>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "solana-alpha-x402-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY>",
        "-e",
        "SOLANA_ALPHA_API_BASE=<YOUR_SOLANA_ALPHA_API_BASE>",
        "ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_ALPHA_API_BASE": "<YOUR_SOLANA_ALPHA_API_BASE>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "solana-alpha-x402-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY>",
        "-e",
        "SOLANA_ALPHA_API_BASE=<YOUR_SOLANA_ALPHA_API_BASE>",
        "ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_ALPHA_API_BASE": "<YOUR_SOLANA_ALPHA_API_BASE>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "solana-alpha-x402-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SOLANA_PRIVATE_KEY=<YOUR_SOLANA_PRIVATE_KEY>",
        "-e",
        "SOLANA_ALPHA_API_BASE=<YOUR_SOLANA_ALPHA_API_BASE>",
        "ghcr.io/nero-zng/solana-alpha-x402-mcp:1.4.0"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<YOUR_SOLANA_PRIVATE_KEY>",
        "SOLANA_ALPHA_API_BASE": "<YOUR_SOLANA_ALPHA_API_BASE>"
      }
    }
  }
}

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