> ## Documentation Index > Fetch the complete documentation index at: https://gologin.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Refresh profile fingerprint > Refreshes fingerprints for the profiles. It will change profile fingerprint with new random one or from template ## OpenAPI ````yaml https://docs-download.gologin.com/openapi.json patch /browser/fingerprints openapi: 3.0.0 info: title: GoLogin description: '' version: '1.0' contact: {} servers: - url: https://api.gologin.com security: [] tags: - name: Profile description: >- Profile is a main entity of the application. It stores all the information that needs to be saved in browser to change your fingerprint. - name: Proxy description: >- Proxy in Gologin is a separate entity that belongs to a profile but also can be managed separately for convinience. - name: Share description: This feature allows you to give an access to your profiles to other users. - name: Workspace description: >- Workspace is a group of profiles and users that can manage those profiles. This feature helps a lot with a team collaboration because you can granually control permissions for each user. - name: Tags description: Tags are a way to categorize profiles. paths: /browser/fingerprints: patch: tags: - Profile summary: Refresh profile fingerprint description: >- Refreshes fingerprints for the profiles. It will change profile fingerprint with new random one or from template operationId: BrowserController_updateFingerprints parameters: [] requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/IBrowserFingerprintPartialValidation' responses: '200': description: '' content: application/json: schema: type: array items: $ref: '#/components/schemas/OBrowserListDTO' security: - bearer: [] components: schemas: IBrowserFingerprintPartialValidation: type: object properties: browsersIds: description: Array of profile IDs that you want to update. example: - 6200f55e7685342e170dc531 type: array items: type: string required: - browsersIds OBrowserListDTO: type: object properties: name: type: string role: type: string id: type: string notes: type: string browserType: type: string lockEnabled: type: boolean timezone: type: object navigator: $ref: '#/components/schemas/NavigatorModel' geolocation: type: object debugMode: type: boolean isM1: type: boolean isPinned: type: boolean updateUALastChosenBrowserV: type: string canBeRunning: type: boolean isRunDisabled: type: boolean runDisabledReason: type: string enum: - unpaid-share isRunning: type: boolean isWeb: type: boolean os: type: object osSpec: type: object proxy: type: object host: type: string port: type: number proxyType: type: string proxyRegion: type: string status: type: string folders: type: array items: type: string sharedEmails: type: array items: type: string shareId: type: string createdAt: format: date-time type: string description: Date string updatedAt: format: date-time type: string description: Date string lastActivity: format: date-time type: string description: Date string chromeExtensions: type: array items: type: string userChromeExtensions: type: array items: type: string tags: type: array items: type: string permissions: $ref: '#/components/schemas/ProfilePermissionsDTO' proxyEnabled: type: boolean isAutoGenerated: type: boolean isBookmarksSynced: type: boolean defaultProps: $ref: '#/components/schemas/IDefaultProfilePropsDTO' autoLang: type: boolean remoteOrbitaUrl: type: string webGLMetadata: $ref: '#/components/schemas/WebGlMetadataModel' fonts: $ref: '#/components/schemas/FontsModel' facebookAccountData: $ref: '#/components/schemas/ParsedFacebookDataDTO' order: type: number required: - name - role - id - notes - browserType - lockEnabled - timezone - navigator - geolocation - debugMode - canBeRunning - isRunning - proxy - proxyType - proxyRegion - createdAt - updatedAt - lastActivity - userChromeExtensions - permissions - remoteOrbitaUrl - webGLMetadata NavigatorModel: type: object properties: userAgent: type: string description: >- The most important parameter of the browser.It decides which browser version will be used. It is not recommended to change it by yourself example: >- Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.6998.36 Safari/537.36 resolution: type: string description: >- Maximum resolution of the browser, should not exceed your system maximum resolution example: 1920x1080 language: type: string description: >- Language of the browser. If autoLang is enabled - this option will be ignored. example: en-US platform: type: string description: >- It is internal browser parameter. "Win32", "MacIntel" - desktop, "Linux armv81", "Linux aarch64", "Linux armv8l", "Linux armv7l" - mobile. For mac os it is always "MacIntel" even for arm. enum: - Win32 - MacIntel - Linux armv81 - Linux aarch64 - Linux x86_64 - Linux armv8l - Linux armv7l example: Win32 hardwareConcurrency: type: number description: Number of processor cores of the system. example: 4 deviceMemory: type: number description: Number of operating system memory in gigabytes. example: 4 maxTouchPoints: type: number description: >- Maximum number of simultaneous touch contact points supported by the device. Its particularly relevant for touch - enabled devices like smartphones, tablets, and touchscreen laptops. example: 10 required: - userAgent - resolution - language - platform ProfilePermissionsDTO: type: object properties: transferProfile: type: boolean transferToMyWorkspace: type: boolean shareProfile: type: boolean manageFolders: type: boolean editProfile: type: boolean deleteProfile: type: boolean cloneProfile: type: boolean exportProfile: type: boolean updateUA: type: boolean addVpnUfoProxy: type: boolean runProfile: type: boolean runProfileWeb: type: boolean viewProfile: type: boolean addProfileTag: type: boolean removeProfileTag: type: boolean viewShareLinks: type: boolean createShareLinks: type: boolean updateShareLinks: type: boolean deleteShareLinks: type: boolean viewCustomExtensions: type: boolean required: - transferProfile - transferToMyWorkspace - shareProfile - manageFolders - editProfile - deleteProfile - cloneProfile - exportProfile - updateUA - addVpnUfoProxy - runProfile - runProfileWeb - viewProfile - addProfileTag - removeProfileTag - viewShareLinks - createShareLinks - updateShareLinks - deleteShareLinks - viewCustomExtensions IDefaultProfilePropsDTO: type: object properties: profileNameIsDefault: type: boolean profileNotesIsDefault: type: boolean required: - profileNameIsDefault - profileNotesIsDefault WebGlMetadataModel: type: object properties: vendor: type: string description: >- The WebGL vendor string to use in the browser profile. This identifies the GPU vendor. example: Google Inc. (Intel) renderer: type: string description: >- The WebGL renderer string to use in the browser profile. This identifies the specific GPU model and rendering API. example: >- ANGLE (Intel, Intel(R) HD Graphics 630 Direct3D11 vs_5_0 ps_5_0, D3D11) mode: type: string default: mask enum: - mask - 'off' description: >- Controls the WebGL metadata mode. "mask" - Masks WebGL vendor and renderer information. "off" - Disables WebGL metadata masking. example: mask FontsModel: type: object properties: families: description: Array that tells the browser which fonts it can use. example: - Arial - Helvetica - Verdana type: array items: type: string enableMasking: type: boolean default: true description: >- A font fingerprinting protection feature that helps prevent websites from identifying users through font enumeration and detection. example: true enableDomRect: type: boolean default: true description: >- A companion setting to enableMasking that specifically protects against a technique called "DOM rect fingerprinting". example: true required: - families ParsedFacebookDataDTO: type: object properties: date: type: string token: type: string fbIdAccount: type: string email: type: string password: type: string googleDriveUrl: type: string fb2faToolUrl: type: string fbUrl: type: string uaVersion: type: string cookies: type: string notParsedData: type: array items: type: string securitySchemes: bearer: scheme: bearer bearerFormat: JWT type: http ````