CyberMax · free API playground
Bonafido
Is this a real, legit business website? Verify a domain (and optionally a company name) in one call.
Need more than the free tier? Bonafido API Pay as you go: 250 checks (no expiry) ($5) · Bonafido API Check: 1,500 checks a month ($19/month) · API docs · OpenAPI · remote MCP server:
https://bonafido.cybermax-tools.workers.dev/mcpPress "Run free call" to call the live API from your browser (no key, free daily tier).
Calls go straight from your browser to https://bonafido.cybermax-tools.workers.dev (free tier, counted per IP, nothing stored here). More free tools and data: CyberMax hub. © 2026 CyberMax