AI-Native Backend Platform

Define your backend.
Generate it in minutes.

AALY turns business definitions into production-ready APIs, auth, validation, and data models. Write the config yourself — or let an AI agent build it for you through MCP.

Get early access See the demo

See it in action

See it build a backend.

aaly — backend generation

Task management backend — from zero

5 entities · 25 endpoints · generated in minutes

Demo recording coming soon

How it works

From definition to deployed API.

Three steps — whether you write the config yourself or an agent does it for you.

Define your entities

Configure your entities in your AALY project — or have an AI agent define them through MCP. No schema migrations, no ORM setup.

// The entity definition your project works from

{
  "tasks": {
    "key": "TSK",
    "fields": [
      { "name": "title", "type": "text", "required": true },
      { "name": "status", "type": "enum", "values": ["open","done"] },
      { "name": "assignee", "type": "reference", "targets": [{ "entity": "users" }] }
    ]
  }
}

AALY generates the backend

Auth, CRUD, validation, multi-tenancy, and a full OpenAPI spec — produced from your definition.

// Generated REST endpoints

POST   /tasks        Create task
GET    /tasks        List tasks
GET    /tasks/:id    Get task
PUT    /tasks/:id    Update task
DELETE /tasks/:id    Delete task

Connect your app — or your agent

Call the REST API directly, or give an AI agent access through the AALY MCP server. The same backend works both ways.

Human developer

curl -X POST https://api.aaly.io/tasks \
  -H "Authorization: Bearer $TOKEN" \
  -d '{"title":"Ship it","status":"open"}'

AI agent / MCP

> use_mcp_tool aaly create_entity
  entity: tasks
  title: "Ship it"
  status: open

  ✓ Created TSK-001

What you get

Everything a production backend needs.

Auth & multi-tenancy

JWT authentication and tenant isolation built in — every project is multi-tenant by default.

Entity relationships

Link entities through typed references, like foreign keys but defined in config.

Auto OpenAPI spec

Every entity definition produces a live, accurate Swagger spec automatically.

Request validation

Field types, required rules, enums, min/max — validated on every request from config.

Custom functions

Attach pre/post hooks to any operation for business logic and payload transformation.

CloudWatch logging

Every API call is logged to AWS CloudWatch. Debugging from day one.

Built for AI agents

The backend AI agents actually use.

AALY exposes an MCP server that AI coding agents — Claude Code, Cursor, and others — can call natively. An agent can scaffold a complete backend, define entities, and generate production APIs without a human writing a single config file.

{
  "mcpServers": {
    "aaly": {
      "command": "npx",
      "args": ["-y", "@aaly/mcp-server"],
      "env": {
        "AALY_API_KEY": "your-api-key",
        "AALY_PROJECT_ID": "your-project-id"
      }
    }
  }
}

// Add to your Claude Code or Cursor MCP config

Early access

Get early access.

AALY is in private beta. Join the waitlist and we'll reach out when a spot opens — or if what you're building is a good fit for a design-partner conversation.

What describes you best

// This waitlist runs on an AALY-generated backend.

// That config is its entire backend definition.

Define your backend.Generate it in minutes.