{"message":"Welcome to QuantmLayer API","version":"2.0.0","phase":"Production-Ready Modular Architecture","security":"Enterprise-grade","architecture":"Modular","available_apis":{"crypto":"AES & Kyber encryption","gpt":"OpenAI GPT proxy","sandbox":"Private Mistral AI","auth":"User authentication","admin":"Admin dashboard","enterprise":"Enterprise sales & demos","registration":"User registration & login ✅","organizations":"Multi-tenant organizations ✅","stripe":"Payment processing ✅"},"pricing":{"starter":"$29/month - Encryption SDK","secure_gpt":"$149/month - GPT + Encryption","sandbox":"$299/month - Private AI","enterprise":"Custom pricing from $2,999/month"},"docs":"/docs"}