> ## Documentation Index > Fetch the complete documentation index at: https://developer.wallbit.io/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get Fee Configuration > Returns the fee setting row for the requested fee type and the authenticated user's current investment subscription tier (or the default tier when no subscription applies). Requires the `read` permission on the API key. Response is wrapped in `data` like other public API resources; when no matching configuration exists, `data` is an empty array. ## OpenAPI ````yaml POST /api/public/v1/fees openapi: 3.0.3 info: title: Wallbit Public API description: >- Wallbit Public API allows developers to integrate Wallbit functionality into their applications. Access account balances, view transaction history, and execute trades programmatically using API Keys. version: 1.0.0 contact: name: Wallbit API Support email: dev@wallbit.io servers: - url: https://api.wallbit.io description: Production server - url: http://localhost description: Local development server security: - apiKey: [] tags: - name: Balance description: Endpoints to retrieve account balances - name: Transactions description: Endpoints to retrieve transaction history - name: Trades description: Endpoints to execute trading operations - name: Fees description: >- Endpoints to retrieve fee configuration for the authenticated user (e.g. stock trading fees by subscription tier) - name: Account Details description: Endpoints to obtain bank account details - name: Wallets description: Endpoints to obtain wallet addresses - name: Rates description: Endpoints to retrieve fiat exchange rates from Wallbit - name: Assets description: Endpoints to query information about assets (stocks) and categories - name: Operations description: Endpoints for deposit and withdrawal investment operations - name: Cards description: Endpoints to block and unblock cards - name: API Key description: Endpoints to revoke the API key used for authentication paths: /api/public/v1/fees: post: tags: - Fees summary: Get fee configuration description: >- Returns the fee setting row for the requested fee type and the authenticated user's current investment subscription tier (or the default tier when no subscription applies). Requires the `read` permission on the API key. Response is wrapped in `data` like other public API resources; when no matching configuration exists, `data` is an empty array. operationId: getPublicFeeSettings requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/GetFeesRequest' examples: trade: summary: Stock trading fees value: type: TRADE responses: '200': description: >- Fee configuration found, or no row for the user's tier (empty `data` array) content: application/json: schema: type: object properties: data: oneOf: - $ref: '#/components/schemas/FeeSetting' - type: array maxItems: 0 items: type: string description: >- Empty array when no fee setting matches the user tier and fee type examples: trade-fees: summary: TRADE fee row for user tier value: data: fee_type: TRADE tier: LEVEL1 percentage_fee: '0.5' fixed_fee_usd: '0.00' not-found: summary: No matching fee setting value: data: [] '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '422': $ref: '#/components/responses/ValidationError' '429': $ref: '#/components/responses/TooManyRequests' security: - apiKey: [] components: schemas: GetFeesRequest: type: object required: - type properties: type: type: string enum: - TRADE description: >- Fee category to resolve. Currently only stock trading (`TRADE`) is supported. FeeSetting: type: object description: >- Persisted fee configuration for a fee type and subscription tier (subset exposed by the public API) properties: fee_type: type: string description: Fee category identifier example: TRADE tier: type: string nullable: true description: >- Subscription tier this row applies to (e.g. LEVEL1 when using the default tier) example: LEVEL1 percentage_fee: type: string description: Platform percentage fee component (decimal string as stored) example: '0.005' fixed_fee_usd: type: string description: Fixed platform fee in USD (decimal string as stored) example: '0.00' Error: type: object properties: message: type: string description: Error message error: type: string description: Error description ValidationError: type: object properties: message: type: string description: Error message errors: type: object description: Field-specific validation errors additionalProperties: type: array items: type: string responses: Unauthorized: description: Missing or invalid API Key content: application/json: schema: $ref: '#/components/schemas/Error' examples: missing: summary: Missing API Key value: message: API Key required. Please provide X-API-Key header. invalid: summary: Invalid API Key value: message: Invalid or expired API Key. Forbidden: description: Insufficient permissions content: application/json: schema: type: object properties: message: type: string your_permissions: type: array items: type: string example: message: 'Insufficient permissions. Required permission: read' your_permissions: - trade ValidationError: description: Validation failed content: application/json: schema: $ref: '#/components/schemas/ValidationError' example: message: The given data was invalid. errors: symbol: - The symbol field is required. TooManyRequests: description: Rate limit exceeded content: application/json: schema: type: object properties: message: type: string retry_after: type: integer description: Seconds until rate limit resets example: message: Too many requests. Please try again later. retry_after: 42 headers: X-RateLimit-Limit: description: Total requests allowed per minute schema: type: integer X-RateLimit-Remaining: description: Requests remaining in current window schema: type: integer X-RateLimit-Reset: description: Unix timestamp when rate limit resets schema: type: integer Retry-After: description: Seconds to wait before retry schema: type: integer securitySchemes: apiKey: type: apiKey name: X-API-Key in: header description: >- API Key authentication. Obtain your API key from the Wallbit dashboard under Settings → API Keys. ````