# Ingest your users’ data & permissions for RAG Add knowledge connectors to your AI product in minutes and enforce proper access controls without the plumbing. ### One API to ingest data from every source. Don't waste years building production-ready, customer-facing ETL pipelines for every integration and object. With the Sync API, easily ship entire categories of integrations. [Learn about Sync](/content/product/managed-sync/index.html) ### Enforce external permissions with one API call Instead of researching, ingesting, and normalizing the permissions for every file or record from your users' 3rd-party apps, just query Paragon's Permissions API. ## Support every knowledge source in days, not years Join hundreds of SaaS companies that are scaling their integration roadmaps with Paragon. "/>) Integration infrastructure for SaaS products.