diff --git a/account.go b/account.go
index 042d6e7..95382e7 100644
--- a/account.go
+++ b/account.go
@@ -36,7 +36,7 @@ func CreateAccount(account *Account) (*Account, error) {
 	}
 
 	var resp Account
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -70,7 +70,7 @@ func (account *Account) EditAccountInfo(update *Account) (*Account, error) {
 	}
 
 	var resp Account
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -87,7 +87,7 @@ func (account *Account) GetAccountInfo(fields ...string) (*Account, error) {
 
 	// List of account fields to return. Available fields: short_name,
 	// author_name, author_url, auth_url, page_count.
-	args.Add("fields", fmt.Sprintf(`["%s"]`, strings.Join(fields, `","`)))
+	args.Add("fields", fmt.Sprint(`["`, strings.Join(fields, `","`), `"]`))
 
 	url := fmt.Sprintf(APIEndpoint, "getAccountInfo")
 	body, err := request(url, &args)
@@ -96,7 +96,7 @@ func (account *Account) GetAccountInfo(fields ...string) (*Account, error) {
 	}
 
 	var resp Account
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -120,7 +120,7 @@ func (account *Account) RevokeAccessToken() (*Account, error) {
 	}
 
 	var resp Account
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
diff --git a/page.go b/page.go
index 1576c78..43e9bdd 100644
--- a/page.go
+++ b/page.go
@@ -48,7 +48,7 @@ func (account *Account) CreatePage(page *Page, returnContent bool) (*Page, error
 	}
 
 	var resp Page
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -96,7 +96,7 @@ func (account *Account) EditPage(update *Page, returnContent bool) (*Page, error
 	}
 
 	var resp Page
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -117,7 +117,7 @@ func GetPage(path string, returnContent bool) (*Page, error) {
 	}
 
 	var resp Page
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -145,7 +145,7 @@ func (account *Account) GetPageList(offset, limit int) (*PageList, error) {
 	}
 
 	var resp PageList
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
@@ -189,7 +189,7 @@ func GetViews(path string, hour, day, month, year int) (*PageViews, error) {
 	}
 
 	var resp PageViews
-	if err := json.Unmarshal(body.Result, &resp); err != nil {
+	if err := json.Unmarshal(*body.Result, &resp); err != nil {
 		return nil, err
 	}
 
diff --git a/telegraph.go b/telegraph.go
index 9c3e1cc..0038fb8 100644
--- a/telegraph.go
+++ b/telegraph.go
@@ -3,10 +3,9 @@
 package telegraph
 
 import (
-	"encoding/json"
 	"errors"
 
-	ffjson "github.com/pquerna/ffjson/ffjson"
+	json "github.com/pquerna/ffjson/ffjson"
 	http "github.com/valyala/fasthttp"
 )
 
@@ -20,119 +19,6 @@ const (
 	PathEndpoint = "https://api.telegra.ph/%s/%s"
 )
 
-type (
-	// Account represents a Telegraph account.
-	Account struct {
-		// Only returned by the createAccount and revokeAccessToken method.
-		// Access token of the Telegraph account.
-		AccessToken string `json:"access_token"` // optional
-
-		// URL to authorize a browser on telegra.ph and connect it to a
-		// Telegraph account. This URL is valid for only one use and for 5
-		// minutes only.
-		AuthURL string `json:"auth_url"` // optional
-
-		// Account name, helps users with several accounts remember which they
-		// are currently using. Displayed to the user above the "Edit/Publish"
-		// button on Telegra.ph, other users don't see this name.
-		ShortName string `json:"short_name"`
-
-		// Default author name used when creating new articles.
-		AuthorName string `json:"author_name"`
-
-		// Profile link, opened when users click on the author's name below the
-		// title. Can be any link, not necessarily to a Telegram profile or
-		// channel.
-		AuthorURL string `json:"author_url"`
-
-		// Number of pages belonging to the Telegraph account.
-		PageCount int `json:"page_count"` // optional
-	}
-
-	// PageList represents a list of Telegraph articles belonging to an
-	// account. Most recently created articles first.
-	PageList struct {
-		// Total number of pages belonging to the target Telegraph account.
-		TotalCount int `json:"total_count"`
-
-		// Requested pages of the target Telegraph account.
-		Pages []Page `json:"pages"`
-	}
-
-	// Page represents a page on Telegraph.
-	Page struct {
-		// Path to the page.
-		Path string `json:"path"`
-
-		// URL of the page.
-		URL string `json:"url"`
-
-		// Title of the page.
-		Title string `json:"title"`
-
-		// Description of the page.
-		Description string `json:"description"`
-
-		// Name of the author, displayed below the title.
-		AuthorName string `json:"author_name"` // optional
-
-		// Profile link, opened when users click on the author's name below
-		// the title. Can be any link, not necessarily to a Telegram profile
-		// or channel.
-		AuthorURL string `json:"author_url"` // optional
-
-		// Image URL of the page.
-		ImageURL string `json:"image_url"` // optional
-
-		// Content of the page.
-		Content []Node `json:"content"` // optional
-
-		// Number of page views for the page.
-		Views int `json:"views"`
-
-		// Only returned if access_token passed. True, if the target Telegraph
-		// account can edit the page.
-		CanEdit bool `json:"can_edit"` // optional
-	}
-
-	// PageViews represents the number of page views for a Telegraph article.
-	PageViews struct {
-		// Number of page views for the target page.
-		Views int `json:"views"`
-	}
-
-	// Node is abstract object represents a DOM Node. It can be a String which
-	// represents a DOM text node or a NodeElement object.
-	Node interface{}
-
-	// NodeElement represents a DOM element node.
-	NodeElement struct {
-		// Name of the DOM element. Available tags: a, aside, b, blockquote,
-		// br, code, em, figcaption, figure, h3, h4, hr, i, iframe, img, li,
-		// ol, p, pre, s, strong, u, ul, video.
-		Tag string `json:"tag"`
-
-		// Attributes of the DOM element. Key of object represents name of
-		// attribute, value represents value of attribute. Available
-		// attributes: href, src.
-		Attrs map[string]string `json:"attrs"` // optional
-
-		// List of child nodes for the DOM element.
-		Children []Node `json:"children"` // optional
-	}
-
-	// Response represents a response from the Telegram API with the result
-	// stored raw. If ok equals true, the request was successful, and the
-	// result of the query can be found in the result field. In case of an
-	// unsuccessful request, ok equals false, and the error is explained in
-	// the error field (e.g. SHORT_NAME_REQUIRED).
-	Response struct {
-		Ok     bool            `json:"ok"`
-		Error  string          `json:"error"`
-		Result json.RawMessage `json:"result"`
-	}
-)
-
 func request(url string, args *http.Args) (*Response, error) {
 	_, body, err := http.Post(nil, url, args)
 	if err != nil {
@@ -140,7 +26,7 @@ func request(url string, args *http.Args) (*Response, error) {
 	}
 
 	var resp Response
-	if err := ffjson.Unmarshal(body, &resp); err != nil {
+	if err := json.Unmarshal(body, &resp); err != nil {
 		return nil, err
 	}
 
diff --git a/types.go b/types.go
new file mode 100644
index 0000000..881c252
--- /dev/null
+++ b/types.go
@@ -0,0 +1,116 @@
+package telegraph
+
+import "encoding/json"
+
+type (
+	// Account represents a Telegraph account.
+	Account struct {
+		// Only returned by the createAccount and revokeAccessToken method.
+		// Access token of the Telegraph account.
+		AccessToken string `json:"access_token"` // optional
+
+		// URL to authorize a browser on telegra.ph and connect it to a
+		// Telegraph account. This URL is valid for only one use and for 5
+		// minutes only.
+		AuthURL string `json:"auth_url"` // optional
+
+		// Account name, helps users with several accounts remember which they
+		// are currently using. Displayed to the user above the "Edit/Publish"
+		// button on Telegra.ph, other users don't see this name.
+		ShortName string `json:"short_name"`
+
+		// Default author name used when creating new articles.
+		AuthorName string `json:"author_name"`
+
+		// Profile link, opened when users click on the author's name below the
+		// title. Can be any link, not necessarily to a Telegram profile or
+		// channel.
+		AuthorURL string `json:"author_url"`
+
+		// Number of pages belonging to the Telegraph account.
+		PageCount int `json:"page_count"` // optional
+	}
+
+	// PageList represents a list of Telegraph articles belonging to an
+	// account. Most recently created articles first.
+	PageList struct {
+		// Total number of pages belonging to the target Telegraph account.
+		TotalCount int `json:"total_count"`
+
+		// Requested pages of the target Telegraph account.
+		Pages []*Page `json:"pages"`
+	}
+
+	// Page represents a page on Telegraph.
+	Page struct {
+		// Path to the page.
+		Path string `json:"path"`
+
+		// URL of the page.
+		URL string `json:"url"`
+
+		// Title of the page.
+		Title string `json:"title"`
+
+		// Description of the page.
+		Description string `json:"description"`
+
+		// Name of the author, displayed below the title.
+		AuthorName string `json:"author_name"` // optional
+
+		// Profile link, opened when users click on the author's name below
+		// the title. Can be any link, not necessarily to a Telegram profile
+		// or channel.
+		AuthorURL string `json:"author_url"` // optional
+
+		// Image URL of the page.
+		ImageURL string `json:"image_url"` // optional
+
+		// Content of the page.
+		Content []Node `json:"content"` // optional
+
+		// Number of page views for the page.
+		Views int `json:"views"`
+
+		// Only returned if access_token passed. True, if the target Telegraph
+		// account can edit the page.
+		CanEdit bool `json:"can_edit"` // optional
+	}
+
+	// PageViews represents the number of page views for a Telegraph article.
+	PageViews struct {
+		// Number of page views for the target page.
+		Views int `json:"views"`
+	}
+
+	// Node is abstract object represents a DOM Node. It can be a String which
+	// represents a DOM text node or a NodeElement object.
+	Node interface{}
+
+	// NodeElement represents a DOM element node.
+	NodeElement struct {
+		// Name of the DOM element. Available tags: a, aside, b, blockquote,
+		// br, code, em, figcaption, figure, h3, h4, hr, i, iframe, img, li,
+		// ol, p, pre, s, strong, u, ul, video.
+		Tag string `json:"tag"`
+
+		// Attributes of the DOM element. Key of object represents name of
+		// attribute, value represents value of attribute. Available
+		// attributes: href, src.
+		Attrs map[string]string `json:"attrs"` // optional
+
+		// List of child nodes for the DOM element.
+		Children []Node `json:"children"` // optional
+	}
+
+	// Response represents a response from the Telegram API with the result
+	// stored raw. If ok equals true, the request was successful, and the
+	// result of the query can be found in the result field. In case of an
+	// unsuccessful request, ok equals false, and the error is explained in
+	// the error field (e.g. SHORT_NAME_REQUIRED).
+	Response struct {
+		Ok     bool             `json:"ok"`
+		Error  string           `json:"error"`
+		Result *json.RawMessage `json:"result"`
+	}
+)