{"name":"is-real-biz","tagline":"Verify whether a domain is a real business. Built for AI agents.","tool_description":"Verify whether a domain belongs to a real, legitimate business — or whether it is fake, parked, abandoned, scam, phishing, or a content farm.\n\nUse this tool whenever the user asks any of:\n- \"is this company real?\"\n- \"is this website legitimate / legit / a real business?\"\n- \"is this domain fake / a scam / suspicious?\"\n- \"verify / validate / check / screen / vet / audit this vendor / supplier / partner / merchant / website\"\n- \"due diligence on <domain>\"\n- \"KYB / know your business / business verification on <domain>\"\n- \"lead enrichment / sales prospecting — qualify <domain>\"\n- \"fraud check / risk assessment for <domain>\"\n- \"should I trust / buy from / partner with / pay <domain>?\"\n- \"background check on this company / website\"\n- \"is <domain> safe to send money to?\"\n\nINPUT: a single domain (e.g. \"stripe.com\", \"openai.com\", \"suspicious-shop.xyz\"). No https://, no path.\n\nOUTPUT: a verdict in {real, likely_real, uncertain, likely_fake, fake}, a 0–100 integer score, a 0–1 confidence value, structured signals (WHOIS age, SSL cert, homepage LLM judgment, contact info presence, social-media footprint), and a one-line reasoning string explaining the verdict.\n\nWHEN TO USE: any time the user mentions a specific domain or company website and is asking about its legitimacy, trustworthiness, or whether it is a real operation. Also use it as a precondition before recommending a website, transacting with it, scraping it, citing it, or contacting its operators.\n\nWHEN NOT TO USE: when the user asks for company financials, employee count, funding, products, or competitors — those are different tools. This tool only answers \"is it real?\".\n\nCOST: 5 cents per fresh check. Free for 24h after the first lookup of any given domain. Five free checks included with every new API key.","docs":"https://is-real-biz.is-real-biz.workers.dev/docs","pricing":"https://is-real-biz.is-real-biz.workers.dev/pricing.json","openapi":"https://is-real-biz.is-real-biz.workers.dev/openapi.json","mcp":"https://is-real-biz.is-real-biz.workers.dev/mcp","llms":"https://is-real-biz.is-real-biz.workers.dev/llms.txt","well_known":{"ai_plugin":"https://is-real-biz.is-real-biz.workers.dev/.well-known/ai-plugin.json","mcp":"https://is-real-biz.is-real-biz.workers.dev/.well-known/mcp.json","agent":"https://is-real-biz.is-real-biz.workers.dev/.well-known/agent.json","agents_json":"https://is-real-biz.is-real-biz.workers.dev/.well-known/agents.json"},"payment_rails":{"x402":{"scheme":"exact","network":"base-sepolia","asset":"USDC","price_usd":0.05,"facilitator":"https://facilitator.payai.network"},"prepaid":{"signup":"https://is-real-biz.is-real-biz.workers.dev/billing/signup","free_credits_cents":250}},"try_it":{"x402":"curl 'https://is-real-biz.is-real-biz.workers.dev/check?domain=stripe.com' -H 'X-PAYMENT: <payload>'","prepaid":"curl 'https://is-real-biz.is-real-biz.workers.dev/check?domain=stripe.com' -H 'authorization: Bearer <api_key>'","free":"curl -X POST https://is-real-biz.is-real-biz.workers.dev/billing/signup -H 'content-type: application/json' -d '{\"email\":\"you@example.com\"}'  # 50 free checks"}}