Accessing API Keys

How to Create a Macrocosmos API Key

To interact with Macrocosmos Subnets / APIs programmatically, you'll need a personal API key.

Step 1: Access the API Key Dashboard

1. Head to Constellation.

2. Click your profile picture (top-right corner).

3. In the dropdown menu, select API Keys.

1. You’ll be redirected to a login page — simply sign in with your Gmail account.

2. Once logged in, you’ll land on the Constellation API Key Dashboard.

Step 2: Generate Your Personal API Key

1. On the right side of the dashboard, click Personal API Keys.

1. Hit + New API Key.

2. Choose a validity period:

   
3. Then Click Create.

Copy the generated API key immediately and save it in a secure location , you won’t be able to view it again.

You can now use this key to interact with all Macrocosmos subnets from your preferred coding environment.

Step 3: Get API Credits

Before you can start making calls:

• Reach out to Victor via Discord or Telegram.

• He’ll help authorize your account and top it up with credits.

You’re Ready!

With your API key and credits in place, you’re ready to build with Macrocosmos Subnets