Environment Variables

Cloudflare (one auth method required)

Global API Key auth (recommended)

Variable	Required	Description
CLOUDFLARE_API_KEY	Yes*	Global API Key
CLOUDFLARE_EMAIL	Yes*	Account email

API Token auth

Variable	Required	Description
CLOUDFLARE_API_TOKEN	Yes*	Scoped API Token

*One of Global API Key or API Token is required. If both are set, Global API Key takes priority.

Account

Variable	Required	Description
CLOUDFLARE_ACCOUNT_ID	Yes	Cloudflare account identifier

Namecheap

Variable	Required	Description
NAMECHEAP_API_USER	Yes	API username
NAMECHEAP_API_KEY	Yes	API key
NAMECHEAP_CLIENT_IP	Yes	Whitelisted IP for API access

Fleet

Variable	Required	Default	Description
FLEET_REGISTRY_PATH	No	/home/matt/fleet/data/registry.json	Fleet app registry path
FLEET_BINARY	No	fleet	Fleet CLI binary path