{"service": "nesion", "version": "1.0.0", "status": "ok", "endpoints": {"discovery": "GET /.well-known/nesion", "health": "GET /health", "liveness": "GET /liveness", "readiness": "GET /readiness", "pricing": "GET /v1/pricing", "metrics": "GET /v1/metrics", "billing_status": "GET /v1/billing/status (bearer token)", "create_quote": "POST /v1/billing/quote (bearer token)", "card_checkout": "POST /v1/billing/checkout (session)", "settle_payment": "POST /v1/payments/usdc/settle (bearer token)", "usage_charge": "POST /v1/usage (bearer token)", "stripe_webhook": "POST /v1/webhooks/stripe (stripe signature)", "contact_page": "GET /contact", "contact_submit": "POST /v1/contact (public, rate-limited)", "auth_signup": "POST /v1/auth/signup (public, rate-limited)", "auth_login": "POST /v1/auth/login (public, rate-limited)", "auth_session": "GET /v1/auth/session (session)", "api_keys": "GET|POST /v1/auth/keys, DELETE /v1/auth/keys/{id} (session)", "dashboard": "GET /v1/dashboard (session)", "agents": "GET|POST /v1/agents (session or API key)", "agent_tokens": "POST /v1/agents/tokens (session or API key)", "agent_budget": "POST /v1/agents/budget (owner browser session)", "guide": "GET /guide", "compare": "GET /compare", "docs": "GET /docs", "changelog": "GET /changelog", "status_page": "GET /status", "terms": "GET /terms", "privacy": "GET /privacy"}}