> ## Documentation Index > Fetch the complete documentation index at: https://zenskar.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Welcome to Zenskar > Everything you need to automate billing, collect payments, and recognize revenue. ## What is Zenskar? Zenskar is an **AI-native revenue automation platform** built to handle real-world complexity. It sits between your CRM and ERP, and automates everything in between: billing, revenue recognition, collections, usage metering, and analytics. Across any pricing model, any entity structure, any currency. **Our vision: Zero-touch finance.** Agents execute. Humans supervise. Finance teams set the rules. Zenskar runs them. ## How Zenskar does it Zenskar combines foundational flexibility with deterministic calculation and purpose-built AI agents to deliver end-to-end automation across the order-to-cash cycle, without workarounds, without engineering tickets. 1. **AI-native architecture**: Foundational flexibility so AI is not just bolted on rigid features. 2. **Graphical data model**: Fundamentally reimagines contracts and metering as a data problem. 3. **Decoupled modules**: So metering, billing, and revenue recognition are independent of each other. Add a customer, ingest usage, and generate your first invoice in minutes. *** ## Explore Zenskar Manage customer profiles, addresses, and the self-serve customer portal. Create and manage contracts, with line items that stay in sync with every invoice they generate. What a product is, how it is priced, and how its lifecycle works in Zenskar. Ingest usage events via API, CSV, data connectors, or remote queries. Define how raw usage events are aggregated into billable quantities. Gate product features by entitlement and track usage against limits. Configure RBAC, SSO/SAML, 2FA, API keys, webhooks, and custom attributes. *** ## For Developers Full REST API for customers, contracts, invoices, payments, usage events, and more. Create and manage API keys for programmatic access. Send metered usage to Zenskar via API to drive consumption-based billing. Subscribe to invoice, payment, and contract lifecycle events in real time. Create and manage contracts programmatically to automate the billing lifecycle. Create products, configure pricing models, and manage plans via API. *** ## Integrations Connect Stripe, Adyen, or Razorpay to collect payments directly from Zenskar. Sync deals and contracts from Salesforce, HubSpot, Pipedrive, DealHub, and Microsoft Dynamics 365. Push billing and revenue data to NetSuite, QuickBooks, Xero, Sage, SAP, and Zoho Books. Automate sales tax compliance with Avalara AvaTax. *** ## Data source connectors Zenskar can ingest metering data from any of these sources to drive billing and analytics.