TransferRequest

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/revolut/main/json-schema/revolut-transfer-request-schema.json",
  "title": "TransferRequest",
  "description": "Transfer the funds between accounts of the business in the same currency.",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/revolut-transfers-api-openapi.yml#/components/schemas/TransferRequest",
  "type": "object",
  "properties": {
    "request_id": {
      "type": "string",
      "description": "The ID of the request, provided by you.\nIt helps you identify the transaction in your system.\n\n:::warning\nTo ensure that a transfer is not processed multiple times if there are network or system errors,\nthe same `request_id` should be used for requests related to the same transfer.\n:::",
      "maxLength": 40
    },
    "source_account_id": {
      "type": "string",
      "format": "uuid",
      "description": "The ID of the source account that you transfer the funds from."
    },
    "target_account_id": {
      "type": "string",
      "format": "uuid",
      "description": "The ID of the target account that you transfer the funds to."
    },
    "amount": {
      "type": "number",
      "format": "double",
      "description": "The amount of the funds to be transferred."
    },
    "currency": {
      "$ref": "#/$defs/Currency"
    },
    "reference": {
      "type": "string",
      "description": "The reference for the funds transfer."
    }
  },
  "required": [
    "request_id",
    "source_account_id",
    "target_account_id",
    "amount",
    "currency"
  ],
  "$defs": {
    "Currency": {
      "type": "string",
      "pattern": "^[A-Z]{3}$",
      "description": "[ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code in upper case."
    }
  }
}