BASH function for kutt.it URL shortener services

kutt.sh

KUTT_HOST="https://kutt.it"
KUTT_API_KEY="API_KEY"
kutt() {
	if [[ "$1" == "delete" ]] && [[ -n "$2" ]]; then
		curl -s -H "X-API-KEY: $KUTT_API_KEY" \
			-X DELETE \
			"$KUTT_HOST/api/v2/links/$2" | jq
	elif [[ -z "$1" ]]; then
		curl -s -H "X-API-KEY: $KUTT_API_KEY" \
			"$KUTT_HOST/api/v2/links" | jq
	elif [[ "$1" != "help" ]] && [[ "$1" != "--help" ]]; then
		curl -s -H "X-API-KEY: $KUTT_API_KEY" \
			-H "Content-Type: application/json" \
			--data "{
				\"target\": \"$1\",
				\"password\": \"$2\",
				\"expire_in\": \"$3\",
				\"description\": \"$4\"
			}" \
			"$KUTT_HOST/api/v2/links" | jq
	else
		echo "kutt"
		echo "kutt help"
		echo "kutt <target-url> [<password> <expire_in> <description>]"
		echo "kutt delete <uuid>"
		return 2
	fi
}

curl -s -H "X-API-KEY: $KUTT_API_KEY" \
			-H "Content-Type: application/json" \
			--data "{
				\"target\": \"$1\",
				\"password\": \"$2\",
				\"expire_in\": \"$3\",
				\"description\": \"$4\",
				\"domain\": \"your-custom-domain.tld\"
			}"