API Tools

keryx.cc

Provides APIs to query research questions and status of payment tiers under a USDC budget.

x402 supported1 endpoint2 known toolsFirst detected July 6, 2026Last detected August 6, 2026

ENDPOINT 1

https://keryx.cc/mcp

No auth detected

Capabilities

tools.listChanged

Research a question under a USDC creator-payment budget.

Potential side effects

Describe this MCP surface, its payment behavior, and the active caller tier.

Potential side effects

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.keryx]
url = "https://keryx.cc/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "keryx": {
      "type": "http",
      "url": "https://keryx.cc/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: keryx
Remote MCP URL: https://keryx.cc/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "keryx": {
      "url": "https://keryx.cc/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "keryx": {
      "type": "http",
      "url": "https://keryx.cc/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "keryx",
  "transport": "streamable-http",
  "url": "https://keryx.cc/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

BuiltWith Trust API v2 evidence for keryx.cc was fetched 2026-08-03T14:59:41.052Z.

Trust status Neutral

keryx.cc is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.