> ## Documentation Index > Fetch the complete documentation index at: https://www.klavis.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Initialize supabase sandbox with data > Initialize the sandbox with supabase-specific data following the defined schema. ## OpenAPI ````yaml post /sandbox/supabase/{sandbox_id}/initialize openapi: 3.1.0 info: title: Klavis AI (https://www.klavis.ai) description: Klavis AI - Open Source MCP Integrations for AI Applications version: 0.1.0 servers: - url: https://api.klavis.ai description: US Production server - url: https://api.eu.klavis.ai description: EU Production server security: [] paths: /sandbox/supabase/{sandbox_id}/initialize: post: tags: - sandbox summary: Initialize supabase sandbox with data description: >- Initialize the sandbox with supabase-specific data following the defined schema. operationId: initialize_sandbox_sandbox_supabase__sandbox_id__initialize_post parameters: - name: sandbox_id in: path required: true schema: type: string description: The unique sandbox identifier title: Sandbox Id description: The unique sandbox identifier - name: init_default_data in: query required: false schema: type: boolean description: If true, use default test data for initialization default: false title: Init Default Data description: If true, use default test data for initialization requestBody: content: application/json: schema: anyOf: - $ref: '#/components/schemas/SupabaseData-Input' - type: 'null' title: Request Body examples: default: summary: Example initialization data value: projects: - name: test-project tables: - name: users columns: email: TEXT name: TEXT age: INTEGER is_active: BOOLEAN balance: REAL avatar_url: TEXT roles: JSONB metadata: JSONB created_at: TEXT rows: - id: 1 email: john@example.com name: John Doe age: 30 is_active: true balance: 1250.5 roles: - admin - user metadata: last_login: '2024-01-15T10:00:00Z' login_count: 42 created_at: '2024-01-01T10:00:00Z' - id: 2 email: jane@example.com name: Jane Smith age: 28 is_active: true balance: 3500.75 avatar_url: https://example.com/avatars/jane.jpg roles: - user metadata: last_login: '2024-01-16T11:30:00Z' login_count: 156 created_at: '2024-01-02T11:30:00Z' - id: 3 email: bob@example.com name: Bob Johnson age: 45 is_active: false balance: 0 roles: - user - moderator metadata: last_login: '2023-12-20T09:15:00Z' login_count: 8 created_at: '2024-01-03T09:15:00Z' - name: posts columns: title: TEXT content: TEXT author_id: INTEGER view_count: INTEGER like_count: INTEGER is_published: BOOLEAN is_featured: BOOLEAN tags: JSONB rating: REAL settings: JSONB created_at: TEXT updated_at: TEXT rows: - id: 101 title: First Post content: This is my first post! author_id: 1 view_count: 245 like_count: 18 is_published: true is_featured: false tags: - introduction - welcome rating: 4.5 settings: allow_comments: true notify_author: true created_at: '2024-01-01T12:00:00Z' - id: 102 title: Hello World content: Welcome to my blog author_id: 2 view_count: 1032 like_count: 67 is_published: true is_featured: true tags: - blog - announcement - community rating: 4.8 settings: allow_comments: true notify_author: false created_at: '2024-01-02T14:30:00Z' updated_at: '2024-01-05T09:20:00Z' - name: analytics-project tables: - name: events columns: event_name: TEXT user_id: INTEGER user_agent: TEXT duration_ms: INTEGER is_bot: BOOLEAN coordinates: JSONB timestamp: TEXT rows: - id: 5001 event_name: page_view user_id: 1 user_agent: Mozilla/5.0 duration_ms: 3450 is_bot: false coordinates: latitude: 37.7749 longitude: -122.4194 timestamp: '2024-01-01T08:00:00Z' - id: 5002 event_name: click user_id: 2 user_agent: Chrome/120.0 is_bot: false coordinates: latitude: 40.7128 longitude: -74.006 timestamp: '2024-01-01T08:15:00Z' - name: metrics columns: metric_name: TEXT value: INTEGER percentage: REAL is_trending: BOOLEAN change_rate: REAL thresholds: JSONB recorded_at: TEXT rows: - id: 1 metric_name: total_visits value: 1250 is_trending: true change_rate: 15.5 thresholds: warning: 1000 critical: 500 recorded_at: '2024-01-01T00:00:00Z' - id: 2 metric_name: bounce_rate value: 35 percentage: 0.35 is_trending: false change_rate: -2.3 thresholds: warning: 50 critical: 70 recorded_at: '2024-01-01T00:00:00Z' - id: 3 metric_name: avg_session_duration value: 180 is_trending: true change_rate: 8.7 thresholds: warning: 120 critical: 60 recorded_at: '2024-01-01T00:00:00Z' responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/InitializeSandboxResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - HTTPBearer: [] components: schemas: SupabaseData-Input: properties: projects: items: $ref: '#/components/schemas/SupabaseProject' type: array title: Projects description: List of Supabase projects type: object title: SupabaseData description: Complete Supabase sandbox data structure InitializeSandboxResponse: properties: sandbox_id: type: string title: Sandbox Id description: Sandbox identifier status: $ref: '#/components/schemas/SandboxStatus' description: Current status message: type: string title: Message description: Initialization result message type: object required: - sandbox_id - status - message title: InitializeSandboxResponse description: Response model for sandbox initialization HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError SupabaseProject: properties: id: anyOf: - type: string - type: 'null' title: Id description: Project ID (read-only, set by Supabase) name: type: string title: Name description: Project name tables: anyOf: - items: $ref: '#/components/schemas/SupabaseTable' type: array - type: 'null' title: Tables description: List of tables in the project type: object required: - name title: SupabaseProject description: Supabase Project object SandboxStatus: type: string enum: - idle - occupied - error title: SandboxStatus description: Status of a sandbox instance - matches database enum ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError SupabaseTable: properties: name: type: string title: Name description: Table name columns: additionalProperties: type: string type: object title: Columns description: Table schema mapping column names to types rows: anyOf: - items: additionalProperties: true type: object type: array - type: 'null' title: Rows description: Table data rows type: object required: - name - columns title: SupabaseTable description: Supabase Table object securitySchemes: HTTPBearer: type: http description: Your Klavis AI API key. scheme: bearer x-fern-bearer: name: api_key ````