Create Env

API server

https://app.coolify.io/api/v1

Create env by application UUID.

Authorization

bearerAuth

AuthorizationBearer <token>

Go to Keys & Tokens / API tokens and create a new token. Use the token as the bearer token.

In: header

uuid*string

UUID of the application.

application/json

Env created.

TypeScript Definitions

Use the request body type in TypeScript.

key?string

The key of the environment variable.

value?string

The value of the environment variable.

is_preview?boolean

The flag to indicate if the environment variable is used in preview deployments.

is_literal?boolean

The flag to indicate if the environment variable is a literal, nothing espaced.

is_multiline?boolean

The flag to indicate if the environment variable is multiline.

is_shown_once?boolean

If true, the saved value is hidden in the UI and API responses. MCP never returns environment variable values.

curl -X POST "https://app.coolify.io/api/v1/applications/string/envs" \  -H "Content-Type: application/json" \  -d '{}'

{  "uuid": "nc0k04gk8g0cgsk440g0koko"}

{  "message": "Invalid token."}

{  "message": "Unauthenticated."}

{  "message": "Resource not found."}