> ## Documentation Index > Fetch the complete documentation index at: https://docs.ondo.finance/llms.txt > Use this file to discover all available pages before exploring further. # Get ITN Limits for an Asset > This endpoint returns your ITN mint and redeem limits for an asset on each network it is deployed on, and how much you can still mint and redeem in the current session. All amounts are USD notional values. Your Ondo account must be linked to an Alpaca account for ITN. See the prerequisites in [ITN Integration](https://docs.ondo.finance/api-reference/itn-integration). Limits: - `sessionLimits` lists your limit for each market session. A limit of `"0"` means that side is closed during the session. - `remaining` is the amount you can still mint or redeem on the network in the current session. Your account limit is shared across networks. - `minMintNotional` is the smallest mint request accepted. This endpoint does not report pauses. To check whether minting or redeeming is open, see [Get ITN Status](https://docs.ondo.finance/api-reference/itn/get-itn-status). For caching details on this endpoint, please see: [Endpoint Caching](https://docs.ondo.finance/api-reference/endpoint-caching). For the complete ITN workflow, see [ITN Integration](https://docs.ondo.finance/api-reference/itn-integration). ## OpenAPI ````yaml /openapi.json get /v1/itn/assets/{symbol}/limits openapi: 3.0.4 info: title: GM Backend API description: An API spec for the Ondo GM Backend API. version: 1.0.0 servers: - url: https://api.gm.ondo.finance description: GM Backend API security: [] tags: - name: Attestations description: Get Mint and Redeem Attestations - name: Assets description: Get Asset Price Information - name: Portfolios description: Get Ondo Intelligent Portfolio Information - name: Tickers description: Get Ticker Information - name: Chains description: Get On Chain Data - name: Limits description: Get Trading Limits - name: Status description: Get Market and Trading Statuses - name: ITN description: Get Alpaca ITN Assets, Statuses, and Limits paths: /v1/itn/assets/{symbol}/limits: get: tags: - ITN summary: Get ITN Limits for an Asset description: > This endpoint returns your ITN mint and redeem limits for an asset on each network it is deployed on, and how much you can still mint and redeem in the current session. All amounts are USD notional values. Your Ondo account must be linked to an Alpaca account for ITN. See the prerequisites in [ITN Integration](https://docs.ondo.finance/api-reference/itn-integration). Limits: - `sessionLimits` lists your limit for each market session. A limit of `"0"` means that side is closed during the session. - `remaining` is the amount you can still mint or redeem on the network in the current session. Your account limit is shared across networks. - `minMintNotional` is the smallest mint request accepted. This endpoint does not report pauses. To check whether minting or redeeming is open, see [Get ITN Status](https://docs.ondo.finance/api-reference/itn/get-itn-status). For caching details on this endpoint, please see: [Endpoint Caching](https://docs.ondo.finance/api-reference/endpoint-caching). For the complete ITN workflow, see [ITN Integration](https://docs.ondo.finance/api-reference/itn-integration). operationId: getITNLimits parameters: - name: symbol in: path description: The GM token symbol example: AAPLon required: true schema: type: string responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/GetITNLimitsResponse' example: timestamp: 1759777200000 symbol: AAPLon currentSession: regular minMintNotional: '1000' networks: - networkChainId: ethereum-1 alpacaNetwork: ethereum sessionLimits: - session: premarket mint: '1000000' redeem: '1000000' - session: regular mint: '2000000' redeem: '2000000' - session: postmarket mint: '1000000' redeem: '1000000' - session: overnight mint: '1000000' redeem: '1000000' - session: offhours mint: '500000' redeem: '500000' remaining: mint: '1880000' redeem: '2000000' - ... '400': description: >- One of the request parameters is invalid. Please see the returned message and documentation for details. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: INVALID_SYMBOL message: >- invalid symbol; must be at least 3 characters long and end with 'on' documentation: >- https://docs.ondo.finance/api-reference/error-codes#invalid_symbol '401': description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: MISSING_API_KEY message: missing API key documentation: >- https://docs.ondo.finance/api-reference/error-codes#missing_api_key '403': description: >- The account is not eligible for ITN. Please see the returned message and documentation for details. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: ITN_ACCOUNT_NOT_ELIGIBLE message: account or wallet is not eligible for ITN documentation: >- https://docs.ondo.finance/api-reference/error-codes#itn_account_not_eligible '404': description: >- The provided asset symbol does not exist or is not available through ITN. Please see the returned message and documentation for details. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: ASSET_NOT_FOUND message: asset not found documentation: >- https://docs.ondo.finance/api-reference/error-codes#asset_not_found '429': description: >- The account has exceeded its rate limits. Please see the returned message and documentation for details. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: RATE_LIMITED message: rate limit exceeded documentation: >- https://docs.ondo.finance/api-reference/error-codes#rate_limited '500': description: >- An internal server error occurred. Please see the returned message and documentation for details. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: error: value: code: INTERNAL_ERROR message: >- An internal server error occurred. Please see the returned message and documentation for details. documentation: >- https://docs.ondo.finance/api-reference/error-codes#internal_error security: - apiKey: [] components: schemas: GetITNLimitsResponse: type: object properties: timestamp: type: number description: The Unix timestamp in milliseconds when the limits were evaluated. example: 1759777200000 symbol: type: string example: AAPLon description: The GM token symbol. currentSession: type: string description: The current market session. `remaining` applies to this session. enum: - premarket - regular - postmarket - overnight - offhours example: regular minMintNotional: type: string description: >- The minimum USD notional value of a mint request, represented as a string-encoded decimal with up to 2 digits after the decimal point. example: '1000' networks: type: array description: Your limits for the asset on each network it is deployed on. items: $ref: '#/components/schemas/ITNNetworkLimits' required: - timestamp - symbol - currentSession - minMintNotional - networks ErrorResponse: type: object properties: message: type: string description: A human-readable message providing more details about the error. documentation: type: string description: A URL to the relevant documentation for this error. code: type: string description: >- A reason code identifying the specific type of error. See the Error Codes reference for a full list of possible values. required: - code - message ITNNetworkLimits: type: object properties: networkChainId: $ref: '#/components/schemas/GMChains' alpacaNetwork: type: string description: Alpaca's name for the network. example: ethereum sessionLimits: type: array description: Your mint and redeem limit for each market session. items: $ref: '#/components/schemas/ITNSessionLimit' remaining: allOf: - $ref: '#/components/schemas/ITNSideAmounts' description: >- The USD notional value you can still mint or redeem on the network in the current session. required: - networkChainId - alpacaNetwork - sessionLimits - remaining GMChains: type: string description: The chain's identifier including the chain name and chain id. enum: - ethereum-1 - bsc-56 - solana-900 ITNSessionLimit: type: object properties: session: type: string description: The market session. enum: - premarket - regular - postmarket - overnight - offhours example: regular mint: type: string description: >- The maximum USD notional value you can mint during the session, represented as a string-encoded decimal with up to 2 digits after the decimal point. `"0"` means minting is closed during the session. example: '2000000' redeem: type: string description: >- The maximum USD notional value you can redeem during the session, represented as a string-encoded decimal with up to 2 digits after the decimal point. `"0"` means redeeming is closed during the session. example: '2000000' required: - session - mint - redeem ITNSideAmounts: type: object properties: mint: type: string description: >- The remaining USD notional value you can mint, represented as a string-encoded decimal with up to 2 digits after the decimal point. example: '1880000' redeem: type: string description: >- The remaining USD notional value you can redeem, represented as a string-encoded decimal with up to 2 digits after the decimal point. example: '2000000' required: - mint - redeem securitySchemes: apiKey: type: apiKey name: x-api-key in: header ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.