> ## 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. # Sync vault items > Sync items from connected providers and return merged item state plus sync counters. ## OpenAPI ````yaml https://agent.tinyfish.ai/v1/openapi/main post /v1/vault/items/sync 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/vault/items/sync: post: tags: - Vault summary: Sync vault items description: >- Sync items from connected providers and return merged item state plus sync counters. operationId: syncVaultItems responses: '200': description: Vault items synced successfully. content: application/json: schema: type: object properties: items: type: array items: type: object properties: itemId: type: string example: cred:conn-123:Personal:item-abc123 connectionId: type: string nullable: true example: conn_123 label: type: string example: Amazon Login vaultName: type: string example: Personal domains: type: array items: type: string example: - amazon.com fieldMetadata: type: array items: type: object properties: fieldId: type: string example: password label: type: string example: Password type: type: string enum: - STRING - CONCEALED - OTP example: CONCEALED required: - fieldId - label - type description: Metadata for a single vault field. hasTotp: type: boolean example: true required: - itemId - connectionId - label - vaultName - domains - fieldMetadata - hasTotp description: Display-safe vault item metadata. sync_summary: type: object properties: added: type: integer minimum: 0 example: 3 updated: type: integer minimum: 0 example: 1 removed: type: integer minimum: 0 example: 0 required: - added - updated - removed required: - items - sync_summary '401': description: >- Unauthorized - Invalid or missing API key, or vault connection expired and requires reconnection. 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: No vault connection 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 '503': description: Vault feature is not enabled or vault service unavailable. 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. ````