Subdomain Exposure Heatmap

Perform exhaustive subdomain enumeration via free DNS and certificate transparency logs, then analyze and visualize the exposure risk levels of subdomains to identify insecure or obsolete endpoints. I

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Use cases

• security teams regularly audit subdomains to find outdated or insecure endpoints.
• devops monitor subdomain exposure risks after deploying new services or updates.
• ciso teams visualize their organization’s public footprint to improve overall security posture.

Payment methods

Every endpoint supports three payment methods:

• x402 — pay per call with USDC on Base. No signup needed.
• MPP — Stripe Machine Payments Protocol. Cards + stablecoins.
• API key — traditional auth. Sign up and buy credits.

MCP integration

Adds all APIMesh tools to Claude, Cursor, Windsurf, or any MCP client.