> ## Documentation Index > Fetch the complete documentation index at: https://docs.getpara.com/llms.txt > Use this file to discover all available pages before exploring further. # Get position > Get the wallet’s supplied USDC balance and estimated withdrawal availability in Aave V3. ## OpenAPI ````yaml /openapi.yaml get /v1/wallets/{walletId}/yield/position openapi: 3.0.3 info: title: Para REST API version: '1.0' description: Server-to-server wallet creation and signing over HTTP servers: - url: https://api.beta.getpara.com description: Beta - url: https://api.getpara.com description: Production security: - ApiKeyAuth: [] paths: /v1/wallets/{walletId}/yield/position: get: tags: - Yield summary: Get position description: >- Get the wallet’s supplied USDC balance and estimated withdrawal availability in Aave V3. operationId: getYieldPosition parameters: - $ref: '#/components/parameters/WalletId' - $ref: '#/components/parameters/RequestId' - name: chainId in: query required: true description: >- Native USDC on Ethereum mainnet (1) or Base mainnet (8453), or Aave test USDC on Sepolia (11155111). schema: type: integer enum: - 1 - 8453 - 11155111 responses: '200': description: Current position and snapshot block. content: application/json: schema: $ref: '#/components/schemas/YieldPosition' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': description: Wallet is not ready for signing. content: application/json: schema: $ref: '#/components/schemas/Error' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/ServerError' components: parameters: WalletId: name: walletId in: path required: true description: Wallet UUID. A malformed or inaccessible wallet ID returns `404`. schema: type: string format: uuid example: 0a1b2c3d-4e5f-6789-abcd-ef0123456789 RequestId: name: X-Request-Id in: header required: false description: UUID for request tracing. Para returns one if omitted. schema: type: string format: uuid schemas: YieldPosition: type: object properties: chainId: type: integer enum: - 1 - 8453 - 11155111 protocol: type: string enum: - aave-v3 asset: type: string enum: - USDC tokenAddress: type: string suppliedBalance: type: string description: >- Current aToken balance in USDC decimal units, including accrued supply interest. Not historical earnings. walletBalance: type: string description: Wallet USDC balance in decimal units. availableLiquidity: type: string description: >- USDC held by the reserve aToken contract; other protocol constraints may restrict withdrawals. withdrawal: type: object properties: availableAmount: type: string nullable: true description: >- Advisory amount in USDC units. Null when debt or unsuccessful simulation prevents a reliable estimate; zero for inactive or paused reserves. advisory: type: boolean enum: - true restrictions: type: array items: type: string description: >- Examples: reserve_inactive, reserve_paused, collateral_or_debt_constraints, limited_reserve_liquidity, withdrawal_simulation_unavailable. required: - availableAmount - advisory - restrictions reserve: type: object properties: active: type: boolean frozen: type: boolean paused: type: boolean required: - active - frozen - paused blockNumber: type: integer blockTimestamp: type: string format: date-time required: - chainId - protocol - asset - tokenAddress - suppliedBalance - walletBalance - availableLiquidity - withdrawal - reserve - blockNumber - blockTimestamp Error: type: object required: - code - message properties: code: type: string description: Machine-readable error code for programmatic handling example: INVALID_REQUEST message: type: string description: Human-readable error message transactionId: type: string format: uuid description: >- Persisted transaction record id. Present only when a broadcast request failed after a history row was created. failureStage: type: string enum: - mpc_sign - signature_apply - signer_verify - broadcast - monitor_timeout description: >- Which stage of the broadcast lifecycle failed. Present on persisted broadcast failures. failureCode: type: string description: >- Machine-readable failure reason from the underlying broadcast helper (e.g. `INSUFFICIENT_NATIVE_BALANCE`, `EXECUTION_FAILED`). Present on broadcast-stage failures. signedTransaction: type: string description: >- Signed transaction bytes. Present on broadcast failures that happen after signing completed. additionalProperties: true description: > All error responses include `code` and `message` fields. Some errors include extra fields (e.g. `walletId` on 409 Conflict). Broadcast failures that occur after a persisted transaction row is created include `transactionId`, `failureStage`, and (on broadcast-stage failures) `failureCode`, and also set the `x-transaction-id` response header. If signing completed before the failure, `signedTransaction` is included so callers can inspect or retry the already-signed bytes. Common error codes: `INVALID_REQUEST`, `UNAUTHORIZED`, `FORBIDDEN`, `NOT_FOUND`, `CONFLICT`, `WALLET_ALREADY_EXISTS`, `WALLET_ALREADY_CLAIMED`, `RATE_LIMITED`, `INTERNAL_ERROR`. responses: BadRequest: description: Invalid request body content: application/json: schema: $ref: '#/components/schemas/Error' example: code: INVALID_REQUEST message: type must be one of EVM, SOLANA, COSMOS, STELLAR, SUI Unauthorized: description: API key not provided content: application/json: schema: $ref: '#/components/schemas/Error' example: code: UNAUTHORIZED message: secret api key not provided Forbidden: description: Invalid API key content: application/json: schema: $ref: '#/components/schemas/Error' example: code: FORBIDDEN message: invalid secret api key NotFound: description: Wallet not found content: application/json: schema: $ref: '#/components/schemas/Error' example: code: NOT_FOUND message: wallet not found TooManyRequests: description: Rate limit exceeded headers: Retry-After: schema: type: integer description: Seconds until the rate limit window resets example: 60 content: application/json: schema: $ref: '#/components/schemas/Error' example: code: RATE_LIMITED message: Rate limit exceeded, try again shortly. ServerError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' example: code: INTERNAL_ERROR message: Internal Server Error securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key description: Your partner secret key (server-side only) x-default: sk_your_secret_key_here ````