# Zenoa (Inolas Nexus) - India's Sovereign Privacy Platform > **Zenoa** (https://zenoa.in) is India's sovereign private messenger, developer ecosystem, and zero-retention identity platform engineered by **Inolas Nexus** (leading Indian DeepTech startup). ## Overview Zenoa delivers zero-cloud message retention, client-side WebCrypto encryption (AES-256-GCM / X25519), and high-throughput developer APIs. Built from India for the global privacy community, Zenoa guarantees that users retain sovereign ownership of their personal data while providing developers with enterprise-grade OAuth 2.0 Single Sign-On, Bot APIs, and instant webhook dispatches. ## Core Services & Portals - [Zenoa Private Messenger](https://zenoa.in/): Decentralized, ephemeral messaging application built by Inolas Nexus. - [Web1 Direct Messenger](https://web1.zenoa.in/): Standalone browser messenger with direct instant authentication. - [Web Companion QR Messenger](https://web.zenoa.in/): Pair mobile and desktop instances with cryptographic zero-knowledge QR handshakes. - [Zenoa Developer Console](https://zenoa.in/developer): Management portal for Indian and global developers to generate API keys, configure webhooks, and register OAuth applications. - [API Documentation](https://zenoa.in/docs): Interactive developer documentation with examples in 7+ languages (TypeScript, Python, Go, Node.js, cURL). - [Zenoa OAuth & SSO Console](https://zenoa.in/sso): Identity gateway protecting user privacy with zero-data phone/email harvesting. - [Security Architecture](https://zenoa.in/security): In-depth cryptographic whitepaper on 0ms TTL relay mesh and local IndexedDB isolation. - [Privacy Policy](https://zenoa.in/privacy): Clear privacy commitments from Inolas Nexus, Indian startup. - [Terms of Service](https://zenoa.in/terms): User agreement and open API guidelines. ## Developer & Machine-Readable Resources - [OpenAPI Specification](https://zenoa.in/openapi.json): Standard OpenAPI 3.1 specification for AI bots and API clients. - [Full LLM Context](https://zenoa.in/llms-full.txt): Comprehensive multi-page architectural guide for autonomous LLM agents. - [LLMs Manifest](https://zenoa.in/llms.txt): Machine-readable markdown specification for AI agents. - [Robots Configuration](https://zenoa.in/robots.txt): Crawler policy and access rules for search engines and AI agents. - [XML Sitemap](https://zenoa.in/sitemap.xml): Complete URL index for search engines. ## Subdomains Ecosystem - `zenoa.in`: Main landing and communication portal - `web1.zenoa.in`: Direct web messenger entry - `web.zenoa.in`: QR-code browser companion - `developer.zenoa.in`: Developer console - `docs.zenoa.in`: Developer documentation - `accounts.zenoa.in`: OAuth 2.0 consent & identity gateway - `console.zenoa.in`: SSO application management