diff --git a/docs/api.md b/docs/api.md
index fbbf5bd..67ac9d9 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -75,6 +75,10 @@ Changes the current directory to either *path* or *os.getenv("PWD")*/*path*.
 Copies a file from *source* to *destination*.
 #### fs.mv(*source*, *destination*)
 Same as fs.cp but deletes *source* afterwards.
+#### fs.getattr(*path*,*key*)
+Returns the value of *path*'s extended attribute *key*, assuming your user ID is in the read attribute.
+#### fs.setattr(*path*,*key*,*value*)
+Set *path*'s extended attribute *key* to *value*, assuming your user ID is in the write attribute
 
 ### io
 #### write(...) or io.write(...)