Skip to main content

​
AUI Products

AUI provides three products for building and integrating AI agents:

Messaging API

Integrate agents into your app. Send messages to AUI agents via REST or WebSocket and receive responses with product recommendations, follow-up suggestions, and streaming text. Use this to embed AI conversations into your website, app, or backend.

Agent Builder API

Create and configure agents programmatically. Define what your agent knows, what tools it can use, and how it behaves — all through a REST API. Set rules, guardrails, parameters, and knowledge bases.

CLI

Build agents from your terminal. Import agent configs as JSON files, edit in your IDE with schema autocomplete, validate locally, and push changes to the cloud. A local-first development workflow.
Messaging APIAgent Builder APICLI
PurposeSend & receive messagesCreate & configure agentsDevelop & deploy agents
InterfaceREST + WebSocketRESTTerminal
Statusv1 — StableUpcoming — Mid April 2026Beta — GA April 2026
Best forApp integrationAutomation & CI/CDDay-to-day development

​
Start from the Playground

The fastest way to experience AUI is through the Playground — no code required.
1

Open the Playground

Go to playground.aui.io and log in with your AUI account.
2

Select an agent

Choose an existing agent or create a new one to start a conversation.
3

Chat

Send messages and see the agent respond in real time. Test how it handles different intents, activates tools, and follows rules.
4

Go to code

When you’re ready to integrate, use the Messaging API to send the same messages programmatically:
cURL
curl -X POST "https://data-services.aui.io/api/ia-controller/api/v1/external/message" \
  -H "Content-Type: application/json" \
  -H "x-network-api-key: your-api-key" \
  -d '{
    "task_id": "your-task-id",
    "text": "I need help finding a product"
  }'

​
Next Steps

Messaging API

Start integrating agents into your app.

CLI Installation

Install the CLI and start building agents locally.