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twentyone million

io.github.21-million-wall/twentyone-million · v1.0.0

Read the wall and claim one $1 USDC square on Base. No utility, not a token or investment.

Connect Remote server

Terminal
claude mcp add --transport http twentyone-million https://twentyonemillion.art/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "twentyone-million": {
      "url": "https://twentyonemillion.art/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "twentyone-million": {
      "type": "http",
      "url": "https://twentyonemillion.art/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://twentyonemillion.art/api/mcp

Tools 2 found in our last check

  • wall_status

    Read the live status of the twentyone million wall. Free. No wallet and no payment. Returns the JSON from /api/status.

  • claim_square

    Claim one square on the twentyone million wall. $1 USDC on Base, paid over x402 by your own wallet. This server does not pay and does not hold a key. The result is the wall's HTTP 402 payment requirements for the claim URL. Sign that challenge and retry the claim POST with the P…

Details

Endpointhttps://twentyonemillion.art/api/mcp (Streamable HTTP)
First published3 Nov 2026
Last updated3 Nov 2026
Registry nameio.github.21-million-wall/twentyone-million

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