Installation & Setup

Create a Hasura account

Install the DDN CLI

Simply run the installer script in your terminal: curl -L https://graphql-engine-cdn.hasura.io/ddn/cli/v4/get.sh | VERSION=v2.12.0-alpha.2 bash

Install Docker

The Docker based workflow helps you iterate and develop locally without deploying any changes to Hasura DDN, making the development experience faster and your feedback loops shorter. You’ll need Docker Compose v2.27.1 or later.

Validate the installation

You can verify that the DDN CLI is installed correctly by running:

ddn doctor

Get an LLM API key ready

Anthropic

Anthropic API Key Docs
Anthropic API Keys Console

OpenAI

OpenAI API Key Docs
OpenAI Platform Organization Project API Keys

Docs START: Build an AI assistant on your GitHub repo