> ## Documentation Index > Fetch the complete documentation index at: https://docs.ripio.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Transaction Limits > Returns the current per-transaction limits (minimum and maximum amounts allowed for a single operation) for each enabled fiat currency and ramp operation. Amounts are expressed in the fiat currency named in each key. These limits apply **per transaction** — there are no periodic (daily, monthly or yearly) limits in the Ramps API. Exceeding the maximum for a single On-Ramp deposit causes the transaction to be rejected and refunded (`BuyTransactionMaxLimitExceeded`, code 20018). Each key follows the pattern `{CURRENCY}_{ONRAMP|OFFRAMP}_TRANSACTION_{MIN|MAX}_LIMIT`. The set of currencies is account-dependent. ## OpenAPI ````yaml ramps-api/openapi.json GET /api/v1/transactionLimits/ openapi: 3.1.0 info: title: Ripio Ramp API version: v1 description: >- API for Ripio ramp services, enabling partners to integrate On-Ramp, Off-Ramp, customer management, KYC processes, and other financial functionalities. This API is RESTful, uses JSON for requests and responses, and standard HTTP status codes. This document is based on the 'onramp-api.pdf' provided and aims to be compliant with OpenAPI Specification v3.1.0. The PDF indicates that the API documentation is a draft and subject to change. servers: - url: https://skala-sandbox.ripio.com description: Sandbox environment - url: https://skala.ripio.com description: Production environment security: - BearerToken: [] tags: - name: Authentication description: Operations related to API authentication and authorization. - name: Support Tickets description: >- Operations for raising and tracking customer support tickets with Ripio's support team. This feature must be enabled for your account by the Ripio team. - name: Customers description: Operations related to customer management. - name: KYC description: Operations related to Know Your Customer processes. - name: Fiat Accounts description: Operations related to managing fiat accounts and their requirements. - name: Quotes description: Operations related to obtaining and managing conversion quotes. - name: On-Ramp description: Operations related to fiat-to-crypto (on-ramp) processes. - name: Off-Ramp description: Operations related to crypto-to-fiat (off-ramp) processes. - name: Transactions description: Operations related to listing and managing all transaction types. - name: Networks description: >- Operations related to retrieving available deposit and withdrawal networks. - name: Rates description: Operations related to retrieving market rates. - name: Transaction Limits description: >- Operations related to retrieving per-transaction limits by currency and ramp operation. - name: Sandbox description: Operations specific to the sandbox environment for testing purposes. - name: Webhooks description: Webhook event notifications from Ripio Ramp API. - name: Sell and Pay description: >- Endpoints for managing Sell and Pay transactions, which allow customers to convert cryptocurrency to fiat currency and pay merchants via QR codes paths: /api/v1/transactionLimits/: parameters: [] get: tags: - Transaction Limits summary: Get Transaction Limits description: >- Returns the current per-transaction limits (minimum and maximum amounts allowed for a single operation) for each enabled fiat currency and ramp operation. Amounts are expressed in the fiat currency named in each key. These limits apply **per transaction** — there are no periodic (daily, monthly or yearly) limits in the Ramps API. Exceeding the maximum for a single On-Ramp deposit causes the transaction to be rejected and refunded (`BuyTransactionMaxLimitExceeded`, code 20018). Each key follows the pattern `{CURRENCY}_{ONRAMP|OFFRAMP}_TRANSACTION_{MIN|MAX}_LIMIT`. The set of currencies is account-dependent. operationId: getTransactionLimits responses: '200': description: >- A flat object mapping each currency/operation limit key to its amount. content: application/json: schema: $ref: '#/components/schemas/TransactionLimitsResponse' example: ARS_ONRAMP_TRANSACTION_MIN_LIMIT: 2100 ARS_ONRAMP_TRANSACTION_MAX_LIMIT: 500000 ARS_OFFRAMP_TRANSACTION_MIN_LIMIT: 2121 ARS_OFFRAMP_TRANSACTION_MAX_LIMIT: 500000 UYU_ONRAMP_TRANSACTION_MIN_LIMIT: 0.3 UYU_ONRAMP_TRANSACTION_MAX_LIMIT: 9999999999999 UYU_OFFRAMP_TRANSACTION_MIN_LIMIT: 0.3 UYU_OFFRAMP_TRANSACTION_MAX_LIMIT: 9999999999999 '401': description: Unauthorized - Invalid or missing access token. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 40001 type: NotAuthenticated detail: message: Authentication credentials were not provided. code: not_authenticated status: 401 '503': description: >- Service Unavailable - The upstream limits provider could not be reached. Retry later. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 50003 type: ServiceUnavailable detail: message: Service temporarily unavailable, try again later. status: 503 components: schemas: TransactionLimitsResponse: type: object description: >- Flat map of per-transaction limits. Keys follow the pattern `{CURRENCY}_{ONRAMP|OFFRAMP}_TRANSACTION_{MIN|MAX}_LIMIT`. Values are amounts expressed in the fiat currency named in the key. additionalProperties: type: number description: Limit amount, expressed in the fiat currency named in the key. ErrorResponse: type: object properties: code: type: integer description: Application-specific error code. type: type: string description: Type of error or exception. detail: type: object properties: message: type: string description: Detailed error message. additionalProperties: true status: type: integer description: HTTP status code. required: - code - type - detail - status securitySchemes: BearerToken: type: http scheme: bearer bearerFormat: JWT description: >- Access token obtained via [/oauth2/token/](/ramps-api/authentication/acquire-access-token). Use as `Authorization: Bearer `. ````