RemotePaid service

Hearth MCP server

io.sslip.138-197-15-135/hearth-onchain

Check x402 APIs before paying (pay/caution/avoid); find x402 APIs by real paid usage.

Install Hearth in Claude Code

Claude Code
claude mcp add --transport http sslip-hearth https://138-197-15-135.sslip.io/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "sslip-hearth": {
      "url": "https://138-197-15-135.sslip.io/mcp"
    }
  }
}

Frequently asked questions

What does the Hearth MCP server do?

Check x402 APIs before paying (pay/caution/avoid); find x402 APIs by real paid usage.

Is the Hearth MCP server free?

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

Does Hearth run locally or remotely?

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

How do I add Hearth to Claude Code?

Run: claude mcp add --transport http sslip-hearth https://138-197-15-135.sslip.io/mcp

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