> ## Documentation Index > Fetch the complete documentation index at: https://docs-api.kravata.co/llms.txt > Use this file to discover all available pages before exploring further. # Quote Ramp (Send Based) > ### POST /api/rampcalculate By consuming this endpoint you can calculate the ramp details by providing the desired parameters. The response body will show the calculated ramp details based on them. #### Request Body | **Field** | **Type** | **Required** | **Description** | | --- | --- | --- | --- | | amountSent | float | Yes | This is the amount you will operate and send. | | rampType | string | Yes | The type of order/ ramp you will create ("on_ramp": if you have Fiat and want to receive Stable Coin; "off_ramp": if you have Stable Coin and want to receive Fiat). | | symbolTypeSent | string | Yes | The symbol of the token/fiat you will send us (COP, MXN, USD, USDC, USDT). | | symbolTypeReceived | string | Yes | The symbol of the token/fiat we will send you (COP, MXN, USD, USDC, USDT, COPM). | | network | string | Yes | The network used for the transaction (e.g. POLYGON, ERC20, TRC20, SOLANA, CELO). Please, make sure it is the correct corresponding network to your registered wallet, before placing your order. | | clientId | string | Yes | Include your assigned **ID,** obtainable through the **Get infoClient** endpoint. | #### Response The response for this request is a JSON object representing the quote. | **Field** | **Description** | | --- | --- | | amountSent | This is the amount you will operate and send to us. | | amountToReceive | This is the amount that we will send and you will receive as a result of your operation. | | costInfra | This is the infrastructure use cost applied to your transaction in FIAT. This is Kravata's earning for providing the services you are using, and delivering the best experience possible with them. It will be calculated based on the amount sent. | | rateClient | This is the rate used for calculating the amount to receive and the infrastructure use cost. | | symbolTypeSent | The symbol of the token/fiat you will send us (COP, MXN, USD, USDC, USDT). | | symbolTypeReceived | The symbol of the token/fiat we will send you (COP, MXN, USD, USDC, USDT, COPM). | | withdrawalFee | Withdrawal costs related to the transaction. | | rampType | The type of order/ ramp you will create ("on_ramp": if you have Fiat and want to receive Stable Coin; "off_ramp": if you have Stable Coin and want to receive Fiat). | | validUntil | This is your quote's validity period. Time is expressed in UTC. | The response also includes `quoteId`. Send it when creating the ramp to lock this quote; it can be used only once and only until `validUntil` (30 seconds by default). Fields whose value is zero are omitted from the response. ## OpenAPI ````yaml /business/openapi.json post /api/rampcalculate openapi: 3.1.0 info: title: Kravata Business API version: '1.0' description: >- Kravata Business API: on-ramp and off-ramp orders between fiat and stablecoins for your own accounts and wallets. servers: - url: https://testapi.kravata.co description: Test - url: https://apiv2.kravata.co description: Production security: - bearerAuth: [] tags: - name: Authentication - name: Accounts - name: Wallets - name: Ramp Orders - name: Webhooks paths: /api/rampcalculate: post: tags: - Ramp Orders summary: Quote Ramp (Send Based) description: >- ### POST /api/rampcalculate By consuming this endpoint you can calculate the ramp details by providing the desired parameters. The response body will show the calculated ramp details based on them. #### Request Body | **Field** | **Type** | **Required** | **Description** | | --- | --- | --- | --- | | amountSent | float | Yes | This is the amount you will operate and send. | | rampType | string | Yes | The type of order/ ramp you will create ("on_ramp": if you have Fiat and want to receive Stable Coin; "off_ramp": if you have Stable Coin and want to receive Fiat). | | symbolTypeSent | string | Yes | The symbol of the token/fiat you will send us (COP, MXN, USD, USDC, USDT). | | symbolTypeReceived | string | Yes | The symbol of the token/fiat we will send you (COP, MXN, USD, USDC, USDT, COPM). | | network | string | Yes | The network used for the transaction (e.g. POLYGON, ERC20, TRC20, SOLANA, CELO). Please, make sure it is the correct corresponding network to your registered wallet, before placing your order. | | clientId | string | Yes | Include your assigned **ID,** obtainable through the **Get infoClient** endpoint. | #### Response The response for this request is a JSON object representing the quote. | **Field** | **Description** | | --- | --- | | amountSent | This is the amount you will operate and send to us. | | amountToReceive | This is the amount that we will send and you will receive as a result of your operation. | | costInfra | This is the infrastructure use cost applied to your transaction in FIAT. This is Kravata's earning for providing the services you are using, and delivering the best experience possible with them. It will be calculated based on the amount sent. | | rateClient | This is the rate used for calculating the amount to receive and the infrastructure use cost. | | symbolTypeSent | The symbol of the token/fiat you will send us (COP, MXN, USD, USDC, USDT). | | symbolTypeReceived | The symbol of the token/fiat we will send you (COP, MXN, USD, USDC, USDT, COPM). | | withdrawalFee | Withdrawal costs related to the transaction. | | rampType | The type of order/ ramp you will create ("on_ramp": if you have Fiat and want to receive Stable Coin; "off_ramp": if you have Stable Coin and want to receive Fiat). | | validUntil | This is your quote's validity period. Time is expressed in UTC. | The response also includes `quoteId`. Send it when creating the ramp to lock this quote; it can be used only once and only until `validUntil` (30 seconds by default). Fields whose value is zero are omitted from the response. operationId: quote-ramp-send-based requestBody: required: true content: application/json: schema: type: object properties: amountSent: type: integer clientId: type: string network: type: string rampType: type: string symbolTypeReceived: type: string symbolTypeSent: type: string example: amountSent: 1000 clientId: '{{clientId}}' network: ERC20 rampType: off_ramp symbolTypeReceived: COP symbolTypeSent: USDC responses: '200': description: OK components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: Access token from POST /api/token (valid 5 minutes). ````