# Create quote

Creates a quote for a specific railType and corridor.
Use quotes to lock pricing and routing for a limited time window.

Endpoint: POST /v1/quotes
Version: 2.0.0
Security: oAuth2

## Header parameters:

  - `Idempotency-Key` (string)
    A unique key to make POST requests idempotent.

## Request fields (application/json):

  - `railType` (string, required)
    Enum: "FIAT_FIAT", "FIAT_CRYPTO", "CRYPTO_FIAT", "CRYPTO_CRYPTO"

  - `sender` (object, required)

  - `sender.amount` (string, required)
    Example: "1000.00"

  - `sender.currency` (string, required)
    Example: "USD"

  - `receiver` (object, required)

  - `corridor` (string, required)
    Example: "US-GT"

  - `rails` (array)
    Enum: "CRYPTO", "BANK", "CASH"

  - `preferences` (object)

## Response 201 fields (application/json):

  - `quoteId` (string, required)
    Example: "qt_01JH..."

  - `railType` (string, required)
    Enum: "FIAT_FIAT", "FIAT_CRYPTO", "CRYPTO_FIAT", "CRYPTO_CRYPTO"

  - `corridor` (string, required)

  - `sender` (object, required)

  - `sender.amount` (string, required)
    Example: "1000.00"

  - `sender.currency` (string, required)
    Example: "USD"

  - `receiver` (object, required)

  - `rate` (string, required)
    Example: "37.7310"

  - `fees` (array, required)

  - `fees.type` (string, required)
    Enum: "network", "provider", "kaito", "partner"

  - `fees.description` (string,null)

  - `expiresAt` (string, required)

  - `createdAt` (string, required)

## Response 400 fields (application/json):

  - `traceId` (string, required)
    Correlation id for troubleshooting
    Example: "trc_01JH8K5P3V9M2K5Q7W6J3Z1A9B"

  - `error` (object, required)

  - `error.code` (string)
    Example: "INVALID_REQUEST"

  - `error.message` (string)
    Example: "Missing required field"

  - `error.details` (object)


## Response 401 fields