Every "can you send me my invoice?" email, every "what's the status of my order?" call - these are interactions that should never reach your team. ZeyOS gives you the API to build a portal where customers handle it themselves.
Every ZeyOS record is accessible via REST API. Build exactly the portal your customers need - no template constraints.
Each customer sees only their own data. Field-level permissions ensure sensitive information stays private.
Your portal, your design. ZeyOS provides the data layer - your developers control the UI, the branding, and the user experience.
Most "customer portal" features in business software are read-only views of a fixed dataset. ZeyOS is different: the full REST API exposes every record, action, and workflow - so you can build a portal that actually does things.
Live Data Access Portal shows real-time data from ZeyOS - orders, invoices, tickets, contracts - not a cached snapshot from last night.
Actionable, Not Just Readable Customers can submit support tickets, update their contact details, download documents, or trigger workflows - all via API actions.
Swagger/OpenAPI Documented Full API specification available. Your developers can import it directly and start building the portal in days, not months.

A portal where customers can accidentally see each other's data isn't a portal - it's a liability. ZeyOS 's object-level security ensures each customer account is completely isolated, down to the individual field.
Object-Level Isolation Each portal user's session is scoped to their customer account. Cross-account data leakage is architecturally impossible.
Role-Based Permissions Define different access levels within a customer organization - admin users who can manage all contacts vs. end users with view-only access.
SSO & Enterprise Auth Integrate with your customers' identity providers via LDAP or AD for seamless single sign-on. No separate credential management.

ZeyOS self-service portals are used for everything from simple invoice downloads to complex order management workflows. The API gives you the building blocks; the use case is up to you.
Invoice & Document Portal Customers download invoices, statements, contracts, and delivery notes on demand. Finance team freed from document request emails.
Support Ticket Portal Customers raise and track their own support tickets, view resolution status, and communicate with your team - all in the portal.
Order & Project Tracking Customers track the status of their orders, deliveries, or project milestones without calling your team for updates.

IT Services Company, 200+ business customers
Our customers were calling us for invoice copies, order status updates, and ticket follow-ups every day. We built a self-service portal on the ZeyOS API in about three weeks. Now 80% of those interactions happen without our team involved at all.
Talk to our developer team and see the ZeyOS API in action. We'll show you the exact endpoints your portal will use and how access control works in practice.
Talk to a Developer