spendctl MCP Server: Install & Setup

Install spendctl in Claude Code

Claude Code

claude mcp add --transport http spendctl https://mcp.spendctl.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "spendctl": {
      "url": "https://mcp.spendctl.dev/mcp"
    }
  }
}

Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http spendctl https://mcp.spendctl.dev/mcp

host.beacon.worker.spore-x402/x402-attestation

Signed x402 attestations and bounty-packet preflight checks, paid per call in USDC on Base.

com.spellbook-finance/mcp

Magic: The Gathering card prices, movers, arbitrage, sealed box EV, and seller inventory tools.

no.sporo/mcp

Read-only access to your Sporo accounting: balances, invoices, VAT and P&L. OAuth.

io.github.spectrumdatadigital/spectrum-data-digital

Data marketplace for AI agents: quality-scored datasets, compliance checks, x402 USDC payments.

plagtech/spraay-solana-gateway

Batch send SOL or any SPL token to 1000+ wallets via x402. AI agent payments on Solana.

dev.kaneky/speak

Text to natural speech as MP3: 38 voices, 7 languages, 1,000 chars per call. Paid per call, x402.