API Keys

How to Create a Macrocosmos API Key

To interact with Macrocosmos subnets programmatically, you'll need a personal API key.

Step 1: Organise your credits

1. Head to Constellation and login.

2. Click to Macrocosmos logo icon at the top left corner of the screen

3. In the dropdown menu, select Payments and credit.

4. Provide your credit card details in order to access the account management and Constellation API Key Dashboard.

Step 2: Generate Your Personal API Key

1. From the home menu and select Account Settings.

1. Click to the API Keys tab and create a new key.

2. 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.

You’re Ready!

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