obol is an MCP (Model Context Protocol) server by halfkey in the Cryptocurrency category. Solana agent gateway via x402. Wallet, token, DeFi, and swap tools. Pay per request.

How do I connect obol to Claude, Cursor, or another MCP client?

Install obol from its npm package (obol-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Yes — the source code is public at github.com/halfkey/obol.

Can AI agents pay to use obol?

Not yet through Loomal — obol is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

obol

MCP server by github.com/halfkey/obol

Solana agent gateway via x402. Wallet, token, DeFi, and swap tools. Pay per request.

0 starsnpm: obol-mcp

About obol

obol is an MCP (Model Context Protocol) server published by halfkey in the official MCP registry, listed under Cryptocurrency on Loomal. Solana agent gateway via x402. Wallet, token, DeFi, and swap tools. Pay per request.

It ships as an npm package (obol-mcp), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/halfkey/obol.

Use obol with your agent

Claude Code · one command

claude mcp add obol -- npx -y obol-mcp

Claude Desktop, Cursor & other MCP clients · config

{
  "mcpServers": {
    "obol": {
      "command": "npx",
      "args": [
        "-y",
        "obol-mcp"
      ]
    }
  }
}

npmobol-mcp

Frequently asked questions

What is obol?: obol is an MCP (Model Context Protocol) server by halfkey in the Cryptocurrency category. Solana agent gateway via x402. Wallet, token, DeFi, and swap tools. Pay per request.
How do I connect obol to Claude, Cursor, or another MCP client?: Install obol from its npm package (obol-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
Is obol open source?: Yes — the source code is public at github.com/halfkey/obol.
Can AI agents pay to use obol?: Not yet through Loomal — obol is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain obol? Claim this listing free by verifying GitHub ownership, or contact us.