API and SaaS platform

Nguyen AI provides a comprehensive API and SaaS platform so that enterprises can build private AI systems without managing the underlying infrastructure. Your enterprise calls the API to create a private AI environment with full governance, approvals, receipts and cost tracking. You can also use the SaaS interface for visual management of the same environment.

API-first architecture

The platform is built API-first. Every capability available in the SaaS interface is also available through the API. This means your engineering team can automate the entire lifecycle of a private AI system, from creating the environment to configuring brands, tools and agents, to sending commands and collecting receipts.

API categories

• Management APIs — manage tenants, brands, users and permissions. Set up the private environment for your enterprise.
• Brand configuration APIs — configure brand identity and appearance for each brand inside your enterprise.
• Tool APIs — build and register custom AI tools tailored to your industry and workflows.
• Agent APIs — create AI agents that perform work according to your policies and approvals.
• Command APIs — send commands to agents and receive structured results.
• Job APIs — manage structured work items, track progress and collect outcomes.
• Approval APIs — route risky actions to authorized people and record their decisions.
• Receipt APIs — generate and retrieve receipts that serve as operational and legal evidence.
• Cost APIs — track and control spending per action, per agent and per brand.

SaaS interface

For teams that prefer a visual interface, the SaaS platform provides the same capabilities through a web dashboard. Administrators can manage brands, tools and agents, review approvals, inspect receipts and monitor costs without writing code. Both the API and the SaaS interface operate on the same private environment, so changes made in one are reflected in the other.

Request API access

API access is provided to enterprises after consultation. Contact the Nguyen AI team to request access and receive guidance on integrating the platform with your existing systems.