List all environment variables via API

Last updated on 28th October 2025

This method allows you to list all environment variables for a project.

URL

/projects/<permalink>/environment_variables
  • Replace <permalink> with the permalink of the project.

HTTP Method

GET

Example cURL request

curl -H "Content-type: application/json" \
-H "Accept: application/json" \
--user your-email@example.com:your-api-key \
-X GET \
https://your-account.deployhq.com/projects/your-project/environment_variables

Example response

[
  {
    "identifier": 123,
    "name": "DATABASE_URL",
    "masked_value": "••••••••",
    "locked": false,
    "build_pipeline": true,
    "created_at": "2025-01-27T12:00:00.000Z",
    "updated_at": "2025-01-27T12:00:00.000Z"
  },
  {
    "identifier": 124,
    "name": "API_KEY",
    "masked_value": "••••••••",
    "locked": true,
    "build_pipeline": true,
    "created_at": "2025-01-27T12:05:00.000Z",
    "updated_at": "2025-01-27T12:05:00.000Z"
  }
]

Response Fields

  • identifier - The unique ID of the environment variable
  • name - The variable name
  • masked_value - The encrypted value (always shown as ••••••••)
  • locked - Whether the variable is locked and immutable
  • build_pipeline - Whether the variable is available in the Build Pipeline
  • created_at - When the variable was created
  • updated_at - When the variable was last updated