> ## Documentation Index > Fetch the complete documentation index at: https://docs.tinyfish.ai/llms.txt > Use this file to discover all available pages before exploring further. # Create a Browser Context Profile > Create a Browser Context Profile ## OpenAPI ````yaml https://agent.tinyfish.ai/v1/openapi/main post /v1/profiles openapi: 3.0.0 info: title: TinyFish Web Agent Automation API version: 1.0.0 description: >- REST API for running AI-powered browser automations. Execute tasks on any website using natural language instructions. contact: name: TinyFish Support email: support@tinyfish.ai servers: - url: https://agent.tinyfish.ai description: Production security: [] tags: - name: Automation description: Browser automation endpoints for executing tasks on websites - name: Runs description: Endpoints for retrieving automation run data - name: Browser description: Remote browser session endpoints - name: Fetch description: Fetch URLs and extract clean page content - name: Search description: Web search endpoints - name: Browser Context Profiles description: >- Saved browser context endpoints for managing reusable login state, cookies, storage, and profile setup sessions - name: Vault description: >- Vault credential management endpoints for connecting password managers and managing stored credentials paths: /v1/profiles: post: tags: - Browser Context Profiles summary: Create a Browser Context Profile description: Create a Browser Context Profile operationId: createBrowserContextProfile requestBody: content: application/json: schema: type: object properties: name: type: string minLength: 1 maxLength: 100 set_as_default: type: boolean proxy_country_code: type: string nullable: true enum: - US - GB - CA - AU - DE - FR - IT - ES - NL - JP - SG - BR - IN - null required: - name description: Create a Browser Context Profile. responses: '201': description: Create a Browser Context Profile succeeded. content: application/json: schema: type: object properties: id: type: string minLength: 1 description: Browser Context Profile ID example: prof_abc123def4567890 name: type: string description: Browser Context Profile display name example: Work Gmail proxy_country_code: type: string nullable: true enum: - US - GB - CA - AU - DE - FR - IT - ES - NL - JP - SG - BR - IN - null example: US is_default: type: boolean example: true fingerprint_seed: type: string example: fp_abc123def456 domain_count: type: integer minimum: 0 example: 3 created_at: type: string example: '2026-06-10T12:00:00Z' updated_at: type: string example: '2026-06-10T12:00:00Z' required: - id - name - created_at '400': description: Invalid request body. content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - MISSING_API_KEY - INVALID_API_KEY - INVALID_INPUT - RATE_LIMIT_EXCEEDED - INTERNAL_ERROR - RETRY_REQUIRED - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - SERVICE_BUSY - TIMEOUT - INSUFFICIENT_CREDITS - CONTENT_POLICY_VIOLATION - MAX_STEPS_EXCEEDED - SITE_BLOCKED - TASK_FAILED - CANCELLED description: Machine-readable error code example: INVALID_INPUT message: type: string description: Human-readable error message example: Field "url" is required and must be a string details: nullable: true description: Additional error details (validation errors, etc.) required: - code - message required: - error description: Standard error response format '401': description: Unauthorized - Invalid or missing API key content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - MISSING_API_KEY - INVALID_API_KEY - INVALID_INPUT - RATE_LIMIT_EXCEEDED - INTERNAL_ERROR - RETRY_REQUIRED - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - SERVICE_BUSY - TIMEOUT - INSUFFICIENT_CREDITS - CONTENT_POLICY_VIOLATION - MAX_STEPS_EXCEEDED - SITE_BLOCKED - TASK_FAILED - CANCELLED description: Machine-readable error code example: INVALID_INPUT message: type: string description: Human-readable error message example: Field "url" is required and must be a string details: nullable: true description: Additional error details (validation errors, etc.) required: - code - message required: - error description: Standard error response format '404': description: >- Browser Context Profiles are not available or the resource was not found. content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - MISSING_API_KEY - INVALID_API_KEY - INVALID_INPUT - RATE_LIMIT_EXCEEDED - INTERNAL_ERROR - RETRY_REQUIRED - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - SERVICE_BUSY - TIMEOUT - INSUFFICIENT_CREDITS - CONTENT_POLICY_VIOLATION - MAX_STEPS_EXCEEDED - SITE_BLOCKED - TASK_FAILED - CANCELLED description: Machine-readable error code example: INVALID_INPUT message: type: string description: Human-readable error message example: Field "url" is required and must be a string details: nullable: true description: Additional error details (validation errors, etc.) required: - code - message required: - error description: Standard error response format '500': description: Internal server error content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - MISSING_API_KEY - INVALID_API_KEY - INVALID_INPUT - RATE_LIMIT_EXCEEDED - INTERNAL_ERROR - RETRY_REQUIRED - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - SERVICE_BUSY - TIMEOUT - INSUFFICIENT_CREDITS - CONTENT_POLICY_VIOLATION - MAX_STEPS_EXCEEDED - SITE_BLOCKED - TASK_FAILED - CANCELLED description: Machine-readable error code example: INVALID_INPUT message: type: string description: Human-readable error message example: Field "url" is required and must be a string details: nullable: true description: Additional error details (validation errors, etc.) required: - code - message required: - error description: Standard error response format security: - ApiKeyAuth: [] components: securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key description: API key for authentication. Get your key from the API Keys page. ````