📒Supported headers
v2RayTun supports different headers that can be sent by subscription servers

To know:
v2RayTun supports HTTP headers and body headers
v2RayTun supports base64 encoded and raw body headers
profile-title
Subscription name shown in the application
v2RayTun supports two formats:
Raw string
Base64 Encoded string (must starts with
base64:
prefix)
Examples:
profile-title: "MyVPN"
profile-title: "base64:8J+agCBNeVZQTg=="
subscription-userinfo
Information about the subscription, how much traffic has been used, how much maximum traffic, when the subscription ends
Supported values:
upload
download
total
expire
Examples:
subscription-userinfo: "upload=0; download=100000; total=2000000; expire=1749954800"
subscription-userinfo: "expire=1749954800"
It is not necessary to pass all parameters.
profile-update-interval
The time interval when to renew your subscription. For example, once an hour
Important! The value is taken in hours
If you passed profile-update-interval: 1
This means that the subscription will be updated every hour.
Examples:
profile-update-interval: "1"
profile-update-interval: "12
routing
v2RayTun can automatically use always shared routing for this subscription.
Examples:
routing: "eyJkb21haW5TdHJhdGVneSI6IkFzSXMiLCJpZCI6IjFFQUE4OEJCLUI1RjUtNEY2OS04MkQwLTlGRjQ0OTkwODc5NCIsImJhbGFuY2VycyI6W10sImRvbWFpbk1hdGNoZXIiOiJoeWJyaWQiLCJydWxlcyI6W3siZG9tYWluIjpbInJlZ2V4cDouKlxcXFwucnUkIiwiZ2Vvc2l0ZTpjYXRlZ29yeS1ydSJdLCJpZCI6IjlDQTYyQzY5LTNEN0EtNEZFNS05RTE5LTIxODlFMkU0ODUzRSIsIm91dGJvdW5kVGFnIjoiZGlyZWN0IiwidHlwZSI6ImZpZWxkIiwiX19uYW1lX18iOiJEaXJlY3QgUnVzc2lhIiwiaXAiOlsiZ2VvaXA6cnUiXX1dLCJuYW1lIjoiRXhhbXBsZSJ9"
How to get the base64 encoded routing?



The final result should be something like that: "eyJkb21haW5...."
This value you have to pass into routing
header
To know:
The routing passed to the subscription will be used over the routing configured in the application and Direct Service.
The routing should be exactly as you got from application
If subscriptions routing using, you'll get message in app logs about that
announce
Announcements allow VPN services to notify a specific user or all users. You can come up with whatever you want
v2RayTun supports two formats:
Raw string
Base64 Encoded string (must starts with
base64:
prefix)
v2RayTun also supports colored text for announce, you can color the text in any RGB color if you pass #RRRGGBB before the beginning of the word
You can also customize the link that will open when you click on the announcement text. See announce-url
Examples:
announce: "🚀 Our servers got a #27e8d5performance boost to #e8cb27lighting speed!"
announce: "base64:8J+agCBPdXIgc2VydmVycyBnb3QgYSAjMjdlOGQ1cGVyZm9ybWFuY2UgYm9vc3QgdG8gI2U4Y2IyN2xpZ2h0aW5nIHNwZWVkIQ=="
announce-url
The user can open the link you passed when they click on the announcement text
Examples:
announce-url: "https://t.me/v2raytun"
update-always
Force subscription renewal every time a user logs into the app.
To know:
If you enable this parameter, v2RayTun will ignore profile-update-interval
The user's subscription will be updated every time they log into the app, but provided they have VPN disabled.
Examples:
update-always: "true"
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