openapi: 3.2.0 info: contact: email: cs@cpanel.net name: WebPros International, LLC url: https://cpanel.net/support/ description: UAPI accesses the cPanel interface's features. Use this API to access and modify cPanel account data and settings. license: name: cPanel License url: https://cpanel.net/legal-notices/ termsOfService: https://cpanel.net/legal-notices/ title: cPanel U Service Proxy API version: 11.137.9999.106 x-api-evangelist-provenance: 'Harvested verbatim from cPanel''s developer portal on 2026-09-05 via the MCP tool get-full-api-description at https://api.docs.cpanel.net/mcp. ONE mechanical change was made before storage: example values containing PEM private-key or certificate blocks, and AWS-access-key-shaped example strings, were replaced with REDACTED_* placeholders so the file can be stored in a public git repository without tripping secret scanning. No path, operation, parameter, schema or description was altered, added or removed.' servers: - description: A server running cPanel. url: https://{host}:{port}/execute variables: host: default: cpanel-server.tld description: The hostname of a server running cPanel. port: default: '2083' description: The cPanel port. security: - BasicAuth: [] tags: - description: The ServiceProxy module for UAPI. name: ServiceProxy paths: /ServiceProxy/get_service_proxy_backends: get: x-readonly: true description: 'This function reports a cPanel account''s service proxying configuration.' operationId: ServiceProxy-get_service_proxy_backends parameters: [] responses: '200': content: application/json: schema: properties: apiversion: description: The version of the API. example: 3 type: integer func: description: The name of the method called. example: get_service_proxy_backends type: string module: description: The name of the module called. example: ServiceProxy type: string result: properties: data: description: The account’s service proxying backends. items: properties: backend: description: The name of the server to which the system will proxy requests for this service group. example: example.com format: domain type: string service_group: description: 'The name of the proxying service group, if applicable. * null — The account’s general service proxying backend.' example: Mail type: - string - 'null' type: object type: array errors: description: List of errors if the API failed. example: null items: type: string type: - array - 'null' messages: description: List of messages generated by the API. example: null items: type: string type: - array - 'null' metadata: properties: {} status: description: '* `1` - Success. * `0` - Failed. Check the `errors` field for more details.' enum: - 0 - 1 example: 1 type: integer warnings: description: List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running a API. example: null items: type: string type: - array - 'null' type: object description: HTTP Request was successful. summary: Return a cPanel account’s service proxying setup tags: - ServiceProxy x-codeSamples: - label: CLI lang: Shell source: "uapi --output=jsonpretty \\\n --user=username \\\n ServiceProxy \\\n get_service_proxy_backends\n" - label: URL lang: HTTP source: https://hostname.example.com:2083/cpsess##########/execute/ServiceProxy/get_service_proxy_backends - label: LiveAPI Perl lang: Perl source: "#--------------------------------------------------------------------------------------\n# Instructions:\n#--------------------------------------------------------------------------------------\n# is the theme assigned to cPanel account.\n# 1) cd /usr/local/cpanel/base/frontend/\n# 2) mkdir api_examples\n# 3) cd api_examples\n# 4) create a file ServiceProxy_get_service_proxy_backends.live.pl and put this code into that file.\n# 5) In your browser login to a cPanel account.\n# 6) Manually change the url from: .../frontend//\n# to .../frontend//api_examples/ServiceProxy_get_service_proxy_backends.live.pl\n#--------------------------------------------------------------------------------------\n\nuse strict;\n\nuse Cpanel::LiveAPI ();\n\nmy $cpanel = Cpanel::LiveAPI->new(); # Connect to cPanel - only do this once.\n\n# Print the header\nprint \"Content-type: text/plain\\r\\n\\r\\n\";\n\n# Call the API\nmy $response = $cpanel->uapi(\n q/ServiceProxy/,\n q/get_service_proxy_backends/\n);\n\n# Handle the response\nif ($response->{cpanelresult}{result}{status}) {\n my $data = $response->{cpanelresult}{result}{data};\n foreach my $item (@{$data}) {\n # Do something with the $item\n }\n\n # So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n # Report errors:\n print to_json($response->{cpanelresult}{result}{errors});\n}\n\n# Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n#--------------------------------------------------------------------------------------\n# Helper function to convert a perl object to html printable json\n#--------------------------------------------------------------------------------------\nsub to_json {\n require JSON;\n my $str = JSON->new->pretty->encode($_[0]);\n return $str;\n}\n" - label: LiveAPI PHP lang: PHP source: " is the theme assigned to cPanel account.\n// 1) cd /usr/local/cpanel/base/frontend/\n// 2) mkdir api_examples\n// 3) cd api_examples\n// 4) create a file ServiceProxy_get_service_proxy_backends.live.php and put this code into that file.\n// 5) In your browser login to a cPanel account.\n// 6) Manually change the url from: .../frontend//\n// to .../frontend//api_examples/ServiceProxy_get_service_proxy_backends.live.php\n//--------------------------------------------------------------------------------------\n\n// Instantiate the CPANEL object.\nrequire_once \"/usr/local/cpanel/php/cpanel.php\";\n\n// Print the header\nheader('Content-Type: text/plain');\n\n// Connect to cPanel - only do this once.\n$cpanel = new CPANEL();\n\n// Call the API\n$response = $cpanel->uapi(\n 'ServiceProxy',\n 'get_service_proxy_backends'\n);\n\n// Handle the response\nif ($response['cpanelresult']['result']['status']) {\n $data = $response['cpanelresult']['result']['data'];\n foreach ($data as $item) {\n // Do something with the $item\n }\n\n // So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n // Report errors:\n print to_json($response['cpanelresult']['result']['errors']);\n}\n\n// Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n//--------------------------------------------------------------------------------------\n// Helper function to convert a PHP value to html printable json\n//--------------------------------------------------------------------------------------\nfunction to_json($data) {\n return json_encode($data, JSON_PRETTY_PRINT);\n}" x-cpanel-api-version: UAPI x-cpanel-available-version: cPanel 96 /ServiceProxy/set_service_proxy_backends: get: x-readonly: false x-rollback: none description: 'This function lets you configure a cPanel account''s service proxying. **Note:** * If the Web Server role is active on the server, this function rebuilds the user''s web virtual hosts (vhosts) and restarts the web server. * If the system cannot rebuild the user''s vhosts, the API call will still succeed. However, the function returns a failure warning in the metadata. * To remove an account''s service proxying, use the UAPI `unset_all_service_proxy_backends` function.' operationId: ServiceProxy-set_service_proxy_backends parameters: - description: 'The hostname or IP address to assign as the server that handles the account''s service proxy requests. This parameter defaults to the existing service proxy configuration, if one exists.' in: query name: general required: false schema: anyOf: - description: A valid hostname. example: hostname.example.com format: hostname type: string - description: A valid IP address. example: 192.0.2.102 format: ipv4 type: string - description: "The name of a service group for which to assign a proxy backend. The\ncorresponding `service_group_backend` value will be the service group's\nnew proxy backend.\n\n* `Mail` — The [Mail service group](https://go.cpanel.net/ServiceProxying#Mail).\n\nThis parameter defaults to the existing setting, if one exists.\n\n**Note:**\n\n * When you call this parameter, you **must** include a corresponding\n `service_group_backend` value.\n * To add multiple `service_group` values, increment the parameter name. For example,\n `service_group`, `service_group-1`, and `service_group-2`." examples: multiple: summary: Add multiple service backend groups. value: Mail&service-group-1=Mail&service-group-2=Mail single: summary: Add a single service backend group. value: Mail in: query name: service_group required: false schema: enum: - Mail type: string - description: "The hostname or IP address of the server to assign as the corresponding\n`service_group` value's proxy backend server.\n\nThis parameter defaults to the existing setting, if one exists.\n\n**Note:**\n\n * When you call this parameter, you **must** include a corresponding `service_group`\n value.\n * To add multiple `service_group_backend` values, increment the parameter name.\n For example, `service_group_backend`, `service_group_backend-1`,\n and `service_group_backend-2`." examples: multiple: summary: Add multiple service group backend servers. value: mail.example.com&service_group_backend-1=mail.example1.com&service_group_backend-2=mail.example2.com single: summary: Add a single service group backend server. value: mail.example.com in: query name: service_group_backend required: false schema: anyOf: - description: A valid hostname. example: hostname.example.com format: hostname type: string - description: A valid IP address. example: 192.0.2.102 format: ipv4 type: string responses: '200': content: application/json: schema: properties: apiversion: description: The version of the API. example: 3 type: integer func: description: The name of the method called. example: set_service_proxy_backends type: string module: description: The name of the module called. example: ServiceProxy type: string result: properties: data: default: null type: - object - 'null' errors: description: List of errors if the API failed. example: null items: type: string type: - array - 'null' messages: description: List of messages generated by the API. example: null items: type: string type: - array - 'null' metadata: properties: {} status: description: '* `1` - Success. * `0` - Failed. Check the `errors` field for more details.' enum: - 0 - 1 example: 1 type: integer warnings: description: List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running a API. example: null items: type: string type: - array - 'null' type: object description: HTTP Request was successful. summary: Add cPanel account service proxying tags: - ServiceProxy x-codeSamples: - label: CLI lang: Shell source: "uapi --output=jsonpretty \\\n --user=username \\\n ServiceProxy \\\n set_service_proxy_backends\n" - label: URL lang: HTTP source: https://hostname.example.com:2083/cpsess##########/execute/ServiceProxy/set_service_proxy_backends - label: LiveAPI Perl lang: Perl source: "#--------------------------------------------------------------------------------------\n# Instructions:\n#--------------------------------------------------------------------------------------\n# is the theme assigned to cPanel account.\n# 1) cd /usr/local/cpanel/base/frontend/\n# 2) mkdir api_examples\n# 3) cd api_examples\n# 4) create a file ServiceProxy_set_service_proxy_backends.live.pl and put this code into that file.\n# 5) In your browser login to a cPanel account.\n# 6) Manually change the url from: .../frontend//\n# to .../frontend//api_examples/ServiceProxy_set_service_proxy_backends.live.pl\n#--------------------------------------------------------------------------------------\n\nuse strict;\n\nuse Cpanel::LiveAPI ();\n\nmy $cpanel = Cpanel::LiveAPI->new(); # Connect to cPanel - only do this once.\n\n# Print the header\nprint \"Content-type: text/plain\\r\\n\\r\\n\";\n\n# Call the API\nmy $response = $cpanel->uapi(\n q/ServiceProxy/,\n q/set_service_proxy_backends/\n);\n\n# Handle the response\nif ($response->{cpanelresult}{result}{status}) {\n my $data = $response->{cpanelresult}{result}{data};\n # Do something with the $data\n # So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n # Report errors:\n print to_json($response->{cpanelresult}{result}{errors});\n}\n\n# Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n#--------------------------------------------------------------------------------------\n# Helper function to convert a perl object to html printable json\n#--------------------------------------------------------------------------------------\nsub to_json {\n require JSON;\n my $str = JSON->new->pretty->encode($_[0]);\n return $str;\n}\n" - label: LiveAPI PHP lang: PHP source: " is the theme assigned to cPanel account.\n// 1) cd /usr/local/cpanel/base/frontend/\n// 2) mkdir api_examples\n// 3) cd api_examples\n// 4) create a file ServiceProxy_set_service_proxy_backends.live.php and put this code into that file.\n// 5) In your browser login to a cPanel account.\n// 6) Manually change the url from: .../frontend//\n// to .../frontend//api_examples/ServiceProxy_set_service_proxy_backends.live.php\n//--------------------------------------------------------------------------------------\n\n// Instantiate the CPANEL object.\nrequire_once \"/usr/local/cpanel/php/cpanel.php\";\n\n// Print the header\nheader('Content-Type: text/plain');\n\n// Connect to cPanel - only do this once.\n$cpanel = new CPANEL();\n\n// Call the API\n$response = $cpanel->uapi(\n 'ServiceProxy',\n 'set_service_proxy_backends'\n);\n\n// Handle the response\nif ($response['cpanelresult']['result']['status']) {\n $data = $response['cpanelresult']['result']['data'];\n // Do something with the $data\n // So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n // Report errors:\n print to_json($response['cpanelresult']['result']['errors']);\n}\n\n// Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n//--------------------------------------------------------------------------------------\n// Helper function to convert a PHP value to html printable json\n//--------------------------------------------------------------------------------------\nfunction to_json($data) {\n return json_encode($data, JSON_PRETTY_PRINT);\n}" x-cpanel-api-version: UAPI x-cpanel-available-version: cPanel 96 /ServiceProxy/unset_all_service_proxy_backends: get: x-readonly: false x-rollback: none description: 'This function removes a cPanel account''s service proxying. **Note:** * If the Web Server role is active on the server, this function rebuilds the cPanel user''s web virtual hosts (vhosts) and restarts the web server. * If the system **cannot** rebuild the cPanel user''s vhosts, the API call will still succeed. However, the function returns a failure warning in the metadata. * To set a service proxying for a cPanel account, use the UAPI `set_service_proxy_backends` function.' operationId: ServiceProxy-unset_all_service_proxy_backends parameters: [] responses: '200': content: application/json: schema: properties: apiversion: description: The version of the API. example: 3 type: integer func: description: The name of the method called. example: unset_all_service_proxy_backends type: string module: description: The name of the module called. example: ServiceProxy type: string result: properties: data: default: null type: - object - 'null' errors: description: List of errors if the API failed. example: null items: type: string type: - array - 'null' messages: description: List of messages generated by the API. example: null items: type: string type: - array - 'null' metadata: properties: {} status: description: '* `1` - Success. * `0` - Failed. Check the `errors` field for more details.' enum: - 0 - 1 example: 1 type: integer warnings: description: List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running a API. example: null items: type: string type: - array - 'null' type: object description: HTTP Request was successful. summary: Remove cPanel account service proxying tags: - ServiceProxy x-codeSamples: - label: CLI lang: Shell source: "uapi --output=jsonpretty \\\n --user=username \\\n ServiceProxy \\\n unset_all_service_proxy_backends\n" - label: URL lang: HTTP source: https://hostname.example.com:2083/cpsess##########/execute/ServiceProxy/unset_all_service_proxy_backends - label: LiveAPI Perl lang: Perl source: "#--------------------------------------------------------------------------------------\n# Instructions:\n#--------------------------------------------------------------------------------------\n# is the theme assigned to cPanel account.\n# 1) cd /usr/local/cpanel/base/frontend/\n# 2) mkdir api_examples\n# 3) cd api_examples\n# 4) create a file ServiceProxy_unset_all_service_proxy_backends.live.pl and put this code into that file.\n# 5) In your browser login to a cPanel account.\n# 6) Manually change the url from: .../frontend//\n# to .../frontend//api_examples/ServiceProxy_unset_all_service_proxy_backends.live.pl\n#--------------------------------------------------------------------------------------\n\nuse strict;\n\nuse Cpanel::LiveAPI ();\n\nmy $cpanel = Cpanel::LiveAPI->new(); # Connect to cPanel - only do this once.\n\n# Print the header\nprint \"Content-type: text/plain\\r\\n\\r\\n\";\n\n# Call the API\nmy $response = $cpanel->uapi(\n q/ServiceProxy/,\n q/unset_all_service_proxy_backends/\n);\n\n# Handle the response\nif ($response->{cpanelresult}{result}{status}) {\n my $data = $response->{cpanelresult}{result}{data};\n # Do something with the $data\n # So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n # Report errors:\n print to_json($response->{cpanelresult}{result}{errors});\n}\n\n# Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n#--------------------------------------------------------------------------------------\n# Helper function to convert a perl object to html printable json\n#--------------------------------------------------------------------------------------\nsub to_json {\n require JSON;\n my $str = JSON->new->pretty->encode($_[0]);\n return $str;\n}\n" - label: LiveAPI PHP lang: PHP source: " is the theme assigned to cPanel account.\n// 1) cd /usr/local/cpanel/base/frontend/\n// 2) mkdir api_examples\n// 3) cd api_examples\n// 4) create a file ServiceProxy_unset_all_service_proxy_backends.live.php and put this code into that file.\n// 5) In your browser login to a cPanel account.\n// 6) Manually change the url from: .../frontend//\n// to .../frontend//api_examples/ServiceProxy_unset_all_service_proxy_backends.live.php\n//--------------------------------------------------------------------------------------\n\n// Instantiate the CPANEL object.\nrequire_once \"/usr/local/cpanel/php/cpanel.php\";\n\n// Print the header\nheader('Content-Type: text/plain');\n\n// Connect to cPanel - only do this once.\n$cpanel = new CPANEL();\n\n// Call the API\n$response = $cpanel->uapi(\n 'ServiceProxy',\n 'unset_all_service_proxy_backends'\n);\n\n// Handle the response\nif ($response['cpanelresult']['result']['status']) {\n $data = $response['cpanelresult']['result']['data'];\n // Do something with the $data\n // So you can see the data shape we print it here.\n print to_json($data);\n}\nelse {\n // Report errors:\n print to_json($response['cpanelresult']['result']['errors']);\n}\n\n// Disconnect from cPanel - only do this once.\n$cpanel->end();\n\n//--------------------------------------------------------------------------------------\n// Helper function to convert a PHP value to html printable json\n//--------------------------------------------------------------------------------------\nfunction to_json($data) {\n return json_encode($data, JSON_PRETTY_PRINT);\n}" x-cpanel-api-version: UAPI x-cpanel-available-version: cPanel 96 components: securitySchemes: BasicAuth: scheme: basic type: http externalDocs: url: https://cpanel.net/developers/ x-tagGroups: - name: API Development Tools tags: - API Token Management - Batch - SSE Task Management - URL Parsing - name: Authentication tags: - External Authentication - Two-Factor Settings - name: Backup Information tags: - BackupInfo - BackupInfo Status - name: Block Ip Addresses tags: - Block IP - name: Commerce Integration tags: - Market Integration - SSL Certificates - name: Contact Information tags: - Contact Information - name: cPanel Account tags: - Account Enhancements - Account Information - Account Management - AuditLog - Contact Information - cPanel Features - Disk Quotas - DomainRecommendations - Personalization - Resource Usage and Statistics - Subaccount Management - Team Roles - Team Users - name: cPanel Account Backups tags: - Backup - File Restoration - name: cPanel Plugin Framework tags: - Formbricks - Plugins - name: cPanel Theme Management tags: - Application Information - Brand Management - Branding Files - Browser Cache Management - Language - Theme Settings - name: Directory Management tags: - Directory Indexes - Directory Privacy - Directory Protection - name: DNS tags: - DNS - DNS Information - DNS Security - Dynamic DNS - Email DNS Settings - ZoneEdit - name: Domain tags: - Domain - name: Domain Management tags: - AddonDomain - Direct Link Protection (Hotlink) - Domain - Domain Information - Domain Redirection - DomainLookup - Park - SubDomain - Virtual Host Information - name: Domains tags: - Subdomains - name: Email tags: - Email Accounts - Email Filtering - Email Forwarding - Email Server Information - Email Suspensions - Mail Server Information - Mailbox Management - Mailing Lists - Signing and Encryption (GnuPG Keys) - Spam Filtering (Greylisting) - Spam Management - Spam Prevention (BoxTrapper) - Webmail Applications - Webmail Sessions - name: Extract Information tags: - ExtractInfo - ExtractInfo Status - name: File Manager tags: - Trash - name: Files tags: - FTP Accounts - FTP Server Settings - Image Tools - Jodit - Manage Files - Manage Files - WebDisk Settings - name: GIT Management tags: - Deployment Settings - Repository Management - name: InProductSurvey tags: - InProductSurvey - name: MySQL and MariaDB tags: - Database Information - Database Management - Remote Databases - User Management - name: Notifications tags: - Pushbullet - name: Optional Applications tags: - Antivirus Protection (ClamAV) - Calendar and Contacts (DAV) - Calendar and Contacts Server - WordPress Manager Backups - name: PostgreSQL tags: - PostgreSQL Database Management - PostgreSQL User Management - name: Retrieve bandwidth information tags: - Bandwidth - name: Security tags: - Known SSH Hosts Management - Login Information - name: Server Information tags: - cPanel Server Information - Notifications - Password Strength - SSH - WebPros MCP - WebProsMCP - name: ServiceProxy tags: - ServiceProxy - name: Site Quality Monitoring tags: - SiteQuality - name: SSL Certificates tags: - Auto-generated SSL Certificates - cPanel Account SSL Management - SNI Email Settings - SSL Certificate Management - Verify Domain Ownership - name: Statistics tags: - Domain Statistics - Weblog Settings - name: UserData tags: - UserData - name: Web Server Configuration tags: - EA4 - EasyApache Settings - PHP - name: Web Server Management tags: - Application Manager - ModSecurity - NginxCaching - PHP Settings - Web Apps - name: Website Configuration tags: - Handler Management - Logs - Mime Type Management - Nova - Site Information - Site Installation - Sitejet - WPX