Happ

https://www.happ.su/main/dev-docs
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Happ is a proxy utility that provides features for network routing, app management, privacy, and...
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### exclude-routes-set configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Shows the syntax for the exclude-routes-set parameter. The list is cleared before installation.

```plaintext
exclude-routes-set: [String]
```

--------------------------------

### Example HTTP request for subscription

Source: https://www.happ.su/main/dev-docs/encrypting-subscription-content

Shows the format of a GET request to retrieve encrypted subscription content.

```text
GET /sub/kjdsfkWr5jewk3rjew?key=key02 HTTP/1.1
Host: vpn.com
```

--------------------------------

### dns-from-json-enable configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Enables DNS from JSON when conditions are met. Example shows the configuration key with a boolean value.

```plaintext
dns-from-json-enable: [true / 1]
```

--------------------------------

### subscription-alternative-hwid-enabled configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Toggles sending an alternative HWID for subscriptions. Example shows boolean value.

```plaintext
subscription-alternative-hwid-enabled: [true / 1]
```

--------------------------------

### subscription-pin parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the subscription-pin parameter. The value can be true or 1 to pin, or false to unpin.

```plaintext
subscription-pin: [true / 1]
```

--------------------------------

### JSON server description example

Source: https://www.happ.su/main/dev-docs/app-management

JSON configuration with serverDescription in the meta object.

```json
{
  "dns": {
  ...
  },
  "inbounds": [
  ...
  ],
  "outbounds": [
  ...
  ],
  "remarks": "🇭🇰 Hong Kong",
  "meta": {
    "serverDescription": "Happ the best"
  }
}
```

--------------------------------

### Subscription body example

Source: https://www.happ.su/main/dev-docs/routing

Example subscription body containing a routing link and proxy links (vmess, vless).

```text
happ://routing/onadd/ewogICAgIk5hbWUiOiAidGVzdCIsCiAgICAiR2xvYmFsUHJveHkiOiAidHJ1ZSIsCiAgICAiUmVtb3RlRG5zIjogIiIsCiAgICAiRG9tZXN0aWNEbnMiOiAiIiwKICAgICJHZW9pcHVybCI6ICIiLAogICAgIkdlb3NpdGV1cmwiOiAiIiwKICAgICJEbnNIb3N0cyI6IHt9LAogICAgIkRpcmVjdFNpdGVzIjogW10sCiAgICAiRGlyZWN0SXAiOiBbXSwKICAgICJQcm94eVNpdGVzIjogW10sCiAgICAiUHJveHlJcCI6IFtdLAogICAgIkJsb2NrU2l0ZXMiOiBbXSwKICAgICJCbG9ja0lwIjogW10sCiAgICAiRG9tYWluU3RyYXRlZ3kiOiAiQXNJcyIKfQ==
vmess://eyJob3N0IjoiZ3Vhdmypc3RhbmJ1bC5jb20iLCJwYXRoIjoiXC8xUyIsInRscyI6InRscyIsImFkZCI6Ind3dy5ndWF2ZWlzdGFuYnVsLmNvbSIsInBvcnQiOjQ0MywiYWlkIjowLCJuZXQiOiJ3cyIsInR5cGUiOiJub25lIiwiZnAiOiJjaHJvbWUiLCJhbHBuIjoiaHR0cFwvMS4xIiwibm9kZV9zc19wdWJsaWNrZXkiOiIiLCIiOmZhbHNlLCJ2IjoiMiIsInBzIjoiXHVkODNjXHVkZGU5XHVkODNjXHVkZGVhIDRHIC0gR2VybWFueSAtIDAxIiwiaWQiOiI4YjhkYWI4NC03OGEzLTNhMWItYTE1NS03M2FkNDk1ZTY0NmUifQ==
vless://70cc43c5-b2f4-34ac-a092-d806984a6b8c@1.13.7.91:443?encryption=none&security=reality&pbk=qGPTy8EZokn3hWp6hKBQ0MVvEuLRJCcv5UdWeP4TVhI&headerType=none&fp=chrome&type=tcp&flow=xtls-rprx-vision&sni=booking.com&sid=6ba85179e30d4fc2#%F0%9F%87%B1%F0%9F%87%B9%20Test
```

--------------------------------

### manual-block-user-agent parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the manual-block-user-agent parameter. The value can be true or 1. This blocks the user from manually changing the User-Agent.

```plaintext
manual-block-user-agent: [true / 1]
```

--------------------------------

### include-all-networks-enable delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the include-all-networks-enable parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#include-all-networks-enable: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### Shadowsocks server description example

Source: https://www.happ.su/main/dev-docs/app-management

Shadowsocks URI with serverDescription parameter appended after title.

```plaintext
ss://YWVzLTI1Ni1jZmI6UzdLd1V1N3lCeTU4UzNHYQ==@80.92.204.106:9042#title?serverDescription=SGFwcCB0aGUgYmVzdA==
```

--------------------------------

### hide-vpn-icon configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Controls display of VPN icon in status bar. Example shows boolean value.

```plaintext
hide-vpn-icon: [true / 1]
```

--------------------------------

### Socks5 server description example

Source: https://www.happ.su/main/dev-docs/app-management

Socks5 URI with serverDescription parameter appended after title.

```plaintext
socks://pkg-private2-country-us-city-new_york_city:w0e20i55uuq6pxqg@quality.proxywing.com:1080#title?serverDescription=SGFwcCB0aGUgYmVzdA==
```

--------------------------------

### color-profile configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Shows the syntax for the color-profile parameter. Accepts base64 or plain string, and 'resetcolors' for full reset.

```plaintext
color-profile: [String] //base64 or plainString
color-profile: resetcolors // full reset
```

--------------------------------

### user-agent-geo-files configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the User-Agent header when downloading Geo-IP and Geo-Site files. Example uses safari-mac.

```plaintext
user-agent-geo-files: safari-mac
```

--------------------------------

### subscriptions-sort-type parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the subscriptions-sort-type parameter. The value can be 'without', 'ping', or 'alphabet'.

```plaintext
subscriptions-sort-type: [without, ping, alphabet]
```

--------------------------------

### Subscription Body Example for Announcements

Source: https://www.happ.su/main/dev-docs/app-management

Example of subscription body with sub-expire and sub-expire-button-link parameters. Uses # prefix for meta parameters followed by vless and vmess links.

```plaintext
#sub-expire: 1
#sub-expire-button-link: https://t.me/generate
vless://70cc48c5‑b2f4…
vmess://zkIAU1JitkI…
```

--------------------------------

### manual-block-user-agent delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the manual-block-user-agent parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#manual-block-user-agent: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### Wireguard server description example

Source: https://www.happ.su/main/dev-docs/app-management

Wireguard URI with serverDescription parameter appended after title.

```plaintext
wireguard://password2key@123.123.123.2:10803?publickey=asd33d223d33&address=dom.ru&allowinsecure=1&mtu=1500&reserved=1,22,33#title?serverDescription=SGFwcCB0aGUgYmVzdA==
```

--------------------------------

### HTTP headers example

Source: https://www.happ.su/main/dev-docs/routing

Example HTTP response headers showing a routing header with a base64-encoded profile for onadd.

```http
HTTP/2 200 
date: Wed, 24 Nov 2024 10:00:52 GMT
content-type: application/json
content-length: 3798
content-disposition: attachment; filename="213"
routing: happ://routing/onadd/ewogICAgIk5hbWUiOiAidGVzdCIsCiAgICAiR2xvYmFsUHJveHkiOiAidHJ1ZSIsCiAgICAiUmVtb3RlRG5zIjogIiIsCiAgICAiRG9tZXN0aWNEbnMiOiAiIiwKICAgICJHZW9pcHVybCI6ICIiLAogICAgIkdlb3NpdGV1cmwiOiAiIiwKICAgICJEbnNIb3N0cyI6IHt9LAogICAgIkRpcmVjdFNpdGVzIjogW10sCiAgICAiRGlyZWN0SXAiOiBbXSwKICAgICJQcm94eVNpdGVzIjogW10sCiAgICAiUHJveHlJcCI6IFtdLAogICAgIkJsb2NrU2l0ZXMiOiBbXSwKICAgICJCbG9ja0lwIjogW10sCiAgICAiRG9tYWluU3RyYXRlZ3kiOiAiQXNJcyIKfQ==
```

--------------------------------

### include-all-networks-enable parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the include-all-networks-enable parameter. The value can be true or 1. This enables all networks in the tunnel (NetworkExtension) on iOS 16.4+.

```plaintext
include-all-networks-enable: [true / 1]
```

--------------------------------

### VLESS server description example

Source: https://www.happ.su/main/dev-docs/app-management

VLESS URI with serverDescription parameter appended after title using '?' separator.

```plaintext
vless://1fb46fdc-e3e4-35d1-bd46-605d773b5762@5.5.8.9:443?encryption=none&node_id=482&headerType=none&type=tcp&security=reality&sni=booking.com&fp=chrome&pbk=YqHW8a4iAc1SZYpTrFVoOQg1F3yAdX1tWXuROZUCsEU&sid=6ba85179e30d4fc2&flow=xtls-rprx-vision&xtls=2#title?serverDescription=SGFwcCB0aGUgYmVzdA==
```

--------------------------------

### announce configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets announcement text in plain text or Base64. Maximum displayed length 200 characters.

```plaintext
announce: [string]
```

--------------------------------

### vless:// URI examples for flag and emoji server names

Source: https://www.happ.su/main/dev-docs/emoji

Shows four vless:// URIs that illustrate correct and incorrect flag placement for server icons. Correct examples place the flag first (as UTF-8 encoded or emoji symbol) followed by other emojis; incorrect examples place a smiley before the flag, preventing the flag from being used as the icon. For subscription headers, only emoji symbols are supported, not UTF-8 encoded emojis.

```plaintext
vless://uuid@ip:80?flow=&type=tcp&security=none#Right1%F0%9F%87%AF%F0%9F%87%B5%F0%9F%A5%B0
vless://uuid@ip:80?flow=&type=tcp&security=none#Right2🇯🇵🥰
vless://uuid@ip:80?flow=&type=tcp&security=none#Wrong1%F0%9F%A5%B0%F0%9F%87%AF%F0%9F%87%B5
vless://uuid@ip:80?flow=&type=tcp&security=none#Wrong2🥰🇯🇵
```

--------------------------------

### dont-use-filter parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the dont-use-filter parameter. The value can be true or 1. This disables automatic filtering of servers based on name.

```plaintext
dont-use-filter: [true / 1]
```

--------------------------------

### Example HTTP response with encrypted content

Source: https://www.happ.su/main/dev-docs/encrypting-subscription-content

Shows the expected HTTP response format with the encrypt-tag header and Base64 encrypted subscription in the body. The value is an example of the format, not a valid tag.

```text
HTTP/1.1 200 OK
Content-Type: text/plain
encrypt-tag: YWJjZGVmZ2hpamtsbW5vcA==

<Base64 encrypted subscription>
```

--------------------------------

### HTTP Headers Example for Subscription Announcements

Source: https://www.happ.su/main/dev-docs/app-management

Example of HTTP headers used to deliver subscription announcements. Includes sub-expire and sub-expire-button-link headers. The response is an HTTP/2 200 with JSON content.

```http
HTTP/2 200 
date: Wed, 24 Nov 2024 10:00:52 GMT
content-type: application/json
content-length: 3798
content-disposition: attachment; filename="213"
sub-expire: 1
sub-expire-button-link: https://t.me/generate
```

--------------------------------

### support-url delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example subscription body with the support-url parameter set via # prefix.

```plaintext
#support-url: https://t.me/happ_chat
vless://70cc48c5‑b2f4…
vmess://zkIAU1JitkI…
```

--------------------------------

### VMESS server description example

Source: https://www.happ.su/main/dev-docs/app-management

VMESS URI with serverDescription parameter in the JSON payload.

```plaintext
vmess://eyJob3N0IjoiZWxhaG9tZWtpdGNoZW4uY29tIiwicGF0aCI6IiIsInRscyI6IiIsImFkZCI6ImVsYWhvbWVraXRjaGVuLmNvbSIsInBvcnQiOjUwMDAsImFpZCI6MCwibmV0IjoidGNwIiwidHlwZSI6Im5vbmUiLCJ2IjoiMiIsInBzIjoi4piB77iPIDogNTMuM0dCIiwiaWQiOiI4N2ZhN2VmMC1jM2ZjLTNiOTAtYTJkOC01OGZjYjhkZmZmMjYiLCJzZXJ2ZXJEZXNjcmlwdGlvbiI6IkhhcHAgdGhlIGJlc3QifQ==
```

--------------------------------

### Key identifier query parameter example

Source: https://www.happ.su/main/dev-docs/encrypting-subscription-content

Shows the format of the key parameter in the URL, which contains only the key identifier.

```text
?key=key02
```

--------------------------------

### subscription-request-timeout configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets timeout in seconds for requesting subscription data. Allowed range 5-15, default 9.

```plaintext
subscription-request-timeout: 10
```

--------------------------------

### inbound-http-enable configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Enables or disables addition of final JSON configurations for Xray (inbound HTTP) to the URL config.

```plaintext
inbound-http-enable: [true / 1]
```

--------------------------------

### Hide settings delivery via HTTP Headers

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the hide-settings parameter via HTTP headers.

```plaintext
HTTP/2 200 
date: Wed, 24 Nov 2024 10:00:52 GMT
content-type: application/json
content-length: 3798
content-disposition: attachment; filename="213"
hide-settings: 1
```

--------------------------------

### subscription-userinfo delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example subscription body with the subscription-userinfo parameter set via # prefix.

```plaintext
#subscription-userinfo: upload=0; download=2153701362; total=0; expire=1790951622
vless://70cc48c5‑b2f4…
vmess://zkIAU1JitkI…
```

--------------------------------

### Hide settings delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the hide-settings parameter via the subscription body.

```plaintext
#hide-settings: 1
vless://70cc48c5‑b2f4…
vmess://zkIAU1JitkI…
```

--------------------------------

### proxy-ping-timeout configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the timeout in seconds for checking availability through a proxy. Allowed range 5-15, default 7.

```plaintext
proxy-ping-timeout: 10
```

--------------------------------

### Server address resolve delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the server-address-resolve parameters via the subscription body.

```plaintext
#server-address-resolve-enable: 1
#server-address-resolve-dns-domain: https://common.dot.dns.yandex.net/dns-query
#server-address-resolve-dns-ip: 77.88.8.8
vless://70cc48c5‑b2f4…
vmess://zkIAU1JitkI…
```

--------------------------------

### announce delivery via HTTP Headers

Source: https://www.happ.su/main/dev-docs/app-management

Example HTTP response header showing the announce parameter with a Base64-encoded value.

```http
HTTP/2 200 
date: Wed, 24 Nov 2024 10:00:52 GMT
content-type: application/json
content-length: 3798
content-disposition: attachment; filename="213"
announce: base64:SGFwcCB0aGUgYmVzdCE=
```

--------------------------------

### subscriptions-sort-type delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the subscriptions-sort-type parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#subscriptions-sort-type: ping
vless://70cc48c5‑b2f4…
```

--------------------------------

### subscription-pin delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the subscription-pin parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#subscription-pin: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### subscription-userinfo configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Displays balance, used traffic, and expiration date. Data transmitted in a single header separated by semicolons.

```plaintext
subscription-userinfo: [string]
```

--------------------------------

### dont-use-filter delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the dont-use-filter parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#dont-use-filter: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### exclude-apns-enable delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the exclude-apns-enable parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#exclude-apns-enable: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### exclude-local-networks-enable delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the exclude-local-networks-enable parameter via subscription body. The line starts with # and is followed by the subscription links.

```plaintext
#exclude-local-networks-enable: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### support-url configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the support page URL. Displayed as a blue icon on the right side of the bar; Telegram icon if link leads to Telegram.

```plaintext
support-url: [string]
```

--------------------------------

### Example subscription URL with key parameter

Source: https://www.happ.su/main/dev-docs/encrypting-subscription-content

Shows the format of a subscription URL that includes the key identifier parameter. The key parameter does not contain the AES key itself, only the identifier.

```text
https://vpn.com/sub/kjdsfkWr5jewk3rjew?key=key02
```

--------------------------------

### subscription-userinfo delivery via HTTP Headers

Source: https://www.happ.su/main/dev-docs/app-management

Example HTTP response header showing the subscription-userinfo parameter with upload, download, total, and expire values.

```http
HTTP/2 200 
date: Wed, 24 Nov 2024 10:00:52 GMT
content-type: application/json
content-length: 3798
content-disposition: attachment; filename="213"
subscription-userinfo: upload=0; download=2153701362; total=0; expire=1790951622
```

--------------------------------

### profile-web-page-url configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the subscription website page URL. Displayed as a blue icon on the left side of the bar; gray if not set.

```plaintext
profile-web-page-url: [string]
```

--------------------------------

### GET /api/add-install

Source: https://www.happ.su/main/dev-docs/limited-links

Creates a limited link by generating an install_code that can be added to a subscription URL as the InstallID parameter. The endpoint requires provider_code, auth_key, and install_limit as query parameters.

```APIDOC
## GET /api/add-install

### Description
Creates a limited link by generating an install_code that can be added to a subscription URL as the InstallID parameter. The endpoint requires provider_code, auth_key, and install_limit as query parameters.

### Method
GET

### Endpoint
https://api.happ-proxy.com/api/add-install

### Parameters
#### Query Parameters
- **provider_code** (string) - Required - Your provider code (in your profile)
- **auth_key** (string) - Required - Authorization key (in your profile)
- **install_limit** (integer) - Required - Maximum number of devices

### Request Example
https://api.happ-proxy.com/api/add-install?provider_code={provider_code}&auth_key={auth_key}&install_limit={install_limit}

### Response
#### Success Response (200)
- **rc** (integer) - Response code, 1 for success
- **msg** (string) - Message, "Ok" for success
- **install_code** (string) - The generated install code to be used as InstallID

#### Response Example
{
  "rc": 1,
  "msg": "Ok",
  "install_code": "6P0hVao1fG5e"
}

#### Error Response
- **rc** (integer) - Response code, 0 for error
- **msg** (string) - Error description

#### Error Response Example
{
  "rc": 0,
  "msg": "Error description"
}
```

--------------------------------

### dns-from-json-enable delivery via subscription body

Source: https://www.happ.su/main/dev-docs/app-management

Shows how to deliver the dns-from-json-enable setting via a subscription body.

```plaintext
#dns-from-json-enable: true
vless://70cc48c5‑b2f4…
```

--------------------------------

### exclude-local-networks-enable parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the exclude-local-networks-enable parameter. The value can be true or 1. This excludes local networks from the tunnel (NetworkExtension) on iOS 16.4+.

```plaintext
exclude-local-networks-enable: [true / 1]
```

--------------------------------

### exclude-apns-enable parameter example

Source: https://www.happ.su/main/dev-docs/app-management

Example of configuring the exclude-apns-enable parameter. The value can be true or 1. This excludes Apple Push Notification Service (APNS) from the tunnel on iOS 16.4+.

```plaintext
exclude-apns-enable: [true / 1]
```

--------------------------------

### profile-update-interval configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the interval in hours for subscription updates. Must be a multiple of one hour. Pass true/1 to enable, any other non-empty value to disable.

```plaintext
profile-update-interval: [int]
```

--------------------------------

### Create limited link via API GET request

Source: https://www.happ.su/main/dev-docs/limited-links

Send a GET request to the happ-proxy.com API to create a limited link. Replace {provider_code}, {auth_key}, and {install_limit} with your provider code, authentication key, and the desired device limit.

```http
https://api.happ-proxy.com/api/add-install?
  provider_code={provider_code}&
  auth_key={auth_key}&
  install_limit={install_limit}
```

--------------------------------

### URL scheme with parameters

Source: https://www.happ.su/main/dev-docs/app-management

Shows the URL scheme format for linking with parameters, including fronting and fragmentation examples. Fronting requires resolve-address and host parameters; fragmentation uses fragment, interval, and packets.

```plaintext
[link]#title?[fragment]&[resolve-address]&[host]&[insecure]

Fronting:
visa.com/123#MyVPN?resolve-address=visa.com&host=mydomain.com

Fragmentation:
mydomain.com/123#MyVPN?fragment=80-250,10-100,tlshello
```

--------------------------------

### include-all-networks-enable delivery via HTTP Headers

Source: https://www.happ.su/main/dev-docs/app-management

Example of delivering the include-all-networks-enable parameter via HTTP headers. The header is sent with a value of true.

```plaintext
HTTP/2 200 
include-all-networks-enable: true
```

--------------------------------

### xray-tun-enable configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Enables or disables the use of the Xray tunnel in the application.

```plaintext
xray-tun-enable: [true / 1]
```

--------------------------------

### dns-from-json-enable delivery via HTTP header

Source: https://www.happ.su/main/dev-docs/app-management

Shows how to deliver the dns-from-json-enable setting via an HTTP header.

```plaintext
HTTP/2 200 
dns-from-json-enable: true
```

--------------------------------

### profile-title configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the subscription profile name. Can be plain text or base64 (UTF-8). Maximum length 25 characters.

```plaintext
profile-title: [string]
```

--------------------------------

### Trojan server description example

Source: https://www.happ.su/main/dev-docs/app-management

Trojan URI with serverDescription parameter appended after title.

```plaintext
trojan://8GXLP3dEzm7T8wP5Jx0Ufg@199.107.164.105:443?security=tls&insecure=1&fragment=3,1,tlshello&type=ws&headerType=&path=%2F&host=quictest.burncommunity.ru&sni=quictest.burncommunity.ru&fp=chrome&alpn=http%2F1.1#title?serverDescription=SGFwcCB0aGUgYmVzdA==
```

--------------------------------

### block-bind-to-tunnel-enable configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Enables or disables binding to the tunnel. Works only with Xray TUN, not with hev2socks.

```plaintext
block-bind-to-tunnel-enable: [true / 1]
```

--------------------------------

### xray-tun-mtu configuration example

Source: https://www.happ.su/main/dev-docs/app-management

Sets the MTU parameter for the Xray tunnel. Allowed range 68-65535.

```plaintext
xray-tun-mtu: 1500
```

--------------------------------

### subscription-alternative-hwid-enabled delivery via HTTP header

Source: https://www.happ.su/main/dev-docs/app-management

Shows how to deliver the subscription-alternative-hwid-enabled setting via an HTTP header.

```plaintext
subscription-alternative-hwid-enabled: true
```
Tokens:
Raw