# Pharen > Documentation for Pharen Hub — the AI workspace that unifies docs, lists, channels, mail, and agents so your team can automate workflows and move faster. ## Docs - [Control AI Model Policies and Providers in Pharen Hub](https://docs.pharen.app/admin/ai-model-policies.md): Control which AI models and providers your workspace can use, enforce approved infrastructure across all teams, and prevent unauthorized model usage. - [Configure Budget Controls for AI Usage in Pharen Hub](https://docs.pharen.app/admin/budget-controls.md): Set spending limits, configure approval rules for AI usage, and monitor costs across teams and workspace areas before they become a problem. - [Configure Custom Roles and Permissions in Pharen Hub](https://docs.pharen.app/admin/roles-and-permissions.md): Configure custom roles, assign granular permissions per team and workspace area, and maintain an audit-ready access history in Pharen Hub. - [Enable and Enforce Two-Factor Authentication in Pharen Hub](https://docs.pharen.app/admin/two-factor-auth.md): Set up two-factor authentication for your workspace, enforce it across all members, and apply stronger sign-in policies for internal and external users. - [Pharen API Authentication: API Keys and Bearer Tokens](https://docs.pharen.app/api-reference/authentication.md): Authenticate every Pharen API request with a Bearer token API key. Learn how to generate your key and attach it to requests in any language. - [Pharen Hub REST API — Introduction and Core Concepts](https://docs.pharen.app/api-reference/introduction.md): The Pharen REST API lets you manage workspace resources programmatically. All requests use JSON and authenticate via Bearer token. - [POST /v1/new-page: Create a New Page in Pharen Hub](https://docs.pharen.app/api-reference/pages/create.md): Create a new page in your Pharen Hub workspace by sending a POST request with a title and optional content body using the REST API. - [Delete a Page — DELETE /v1/new-page/{id} | Pharen Hub](https://docs.pharen.app/api-reference/pages/delete.md): Permanently delete a page from your Pharen Hub workspace by ID. This action is irreversible — deleted pages cannot be recovered via the API. - [GET /v1/new-page: List All Pages in Pharen Hub API](https://docs.pharen.app/api-reference/pages/list.md): Retrieve a paginated list of all pages in your Pharen Hub workspace. Use query parameters to filter, sort, and page through results. - [GET /v1/new-page/{id}: Read a Page in Pharen Hub API](https://docs.pharen.app/api-reference/pages/read.md): Fetch the full details of a single Pharen Hub page by its unique ID. Returns the complete page object with title, content, and timestamps. - [PUT /v1/new-page/{id} — Update a Page in Pharen Hub](https://docs.pharen.app/api-reference/pages/update.md): Update the title or content of an existing Pharen Hub page by sending a PUT request to /v1/new-page/{id} with the fields you want to change. - [AI Credits in Pharen Hub: How They Work and How to Add Them](https://docs.pharen.app/billing/ai-credits.md): Learn how Pharen Hub AI credits are consumed, how to top up with prepaid balance or a monthly subscription, and what happens when credits run out. - [Pharen Hub Billing FAQ: Plans, Credits, and Pricing Answers](https://docs.pharen.app/billing/faq.md): Answers to the most common billing questions about Pharen Hub — plan selection, AI credits, workflow runs, list limits, and pricing discounts. - [Pharen Hub Plans: Free, Starter, Team, Pro, Enterprise](https://docs.pharen.app/billing/plans.md): Compare all Pharen Hub workspace plans from Free to Enterprise. Monthly pricing, workflow run limits, and member caps for every tier. - [Pharen Hub AI Agents: Chat, Agents, and App Builder](https://docs.pharen.app/hub/ai-agents.md): Build AI agents with custom skills, automate execution with handoffs, and create custom workflow apps — all inside the Pharen Hub AI layer. - [Pharen Hub Channels & Mail: Team Communication Layer](https://docs.pharen.app/hub/channels-and-mail.md): Connect your team with Hub channels, threaded chat, video meetings, and mail integration. Keep communication and workflows in one shared context. - [Pharen Hub Docs & Lists: Manage Knowledge and Data](https://docs.pharen.app/hub/docs-and-lists.md): Store, edit, and structure your team's knowledge with Hub Docs and Lists. Switch between list, Kanban, and calendar views in one unified Data layer. - [Pharen Hub Mobile App: Approvals and Updates on the Go](https://docs.pharen.app/hub/mobile-app.md): The Pharen Hub mobile app keeps your team's approvals, notifications, and decisions moving from any device — fully synced with the web workspace. - [Pharen Hub Overview: Unified AI Workspace for Teams](https://docs.pharen.app/hub/overview.md): Pharen Hub brings together docs, lists, channels, mail, and AI agents in five coordinated layers. One workspace for your entire team. - [Pharen Hub Workflows: Automate Approvals and Processes](https://docs.pharen.app/hub/workflows.md): Build approval workflows, automate triggers and notifications, and maintain a full audit trail for every process — all inside Pharen Hub Functions. - [Introduction to Pharen Hub: AI Workspace for Teams](https://docs.pharen.app/introduction.md): Pharen Hub unifies docs, lists, channels, mail, and AI agents in one workspace. Eliminate tool-switching and automate your team's workflows. - [Quickstart: Up and Running with Pharen Hub in Minutes](https://docs.pharen.app/quickstart.md): Create your Pharen Hub workspace, invite teammates, and send your first message or document in under five minutes. No credit card required. - [Workspace Setup: Configure Your Pharen Hub Environment](https://docs.pharen.app/workspace-setup.md): Learn how to name your workspace, organize teams, configure your profile, and master workspace settings to match how your team actually works. ## Optional - [Pharen.de](https://pharen.de/en) - [Contact](https://pharen.de/en/contact)