Implemented hex encoding for data transformation.

data/profile.toml

@@ -25,7 +25,7 @@ endpoints = [
 ]
 
 # Defines where the heartbeat is placed within the HTTP GET request
-# Allows for data transformation using encoding (base64, ...), appending and prepending of strings
+# Allows for data transformation using encoding (base64, hex, ...), appending and prepending of strings
 # Metadata can be stored in a Header (e.g. JWT Token, Session Cookie), URI parameter, appended to the URI or request body 
 # Encoding is only applied to the payload and not the prepended or appended strings
 [http-get.agent.heartbeat]
@@ -119,7 +119,7 @@ lang = [
 # Placing this type of data in the body is highly recommended
 [http-post.agent.output]
 placement = { type = "body" }
-encoding = { type = "none" }
+encoding = { type = "hex" }
 # prefix = ""
 # suffix = ""