Create Conversion
POST/conversions
This endpoint has been deprecated and may be replaced or removed in future versions of the API.
To initiate a new currency conversion, first create a Quotation ID using the endpoint /v2/quotations/spot. Then, provide the Quotation ID in the request body below and execute the operation.
Request
Header Parameters
- If there's no value: The default protection checks that the values in this request are equal: { method, params, path, query, body, userId }. This means that if a request repeats the same values, it will be blocked.
- 'nonce': The nonce and { method, params, path, query, body, userId } value are checked. When the protection schema is this, requests will be OK if this nonce value is different in each request.
- 'x-transaction-uuid': The transactionId and { method, params, path, query, body, userId } value are checked. Requests will be OK if this x-transaction-uuid value is different in each request.
- 'x-transaction-uuid&nonce' or 'nonce&x-transaction-uuid': The nonce, transactionId value and { method, params, path, query, body, userId } are checked, i.e. if requests are repeated the same value in both fields, they will be blocked. But if any field has a different value, the request is OK.
The replay-protection-schema allows the user to choose between 3 options:
The transaction ID is a UUID (v4) used to uniquely identify the object that will be created. All objects must have an identifier.
The nonce ID is a UUID (v4) used to uniquely identify the request. All requests must have an identifier.
Possible values: [pt-BR, en-US]
Indicates the preferred language. Defaults to Brazilian Portuguese if unspecified.
The product ID is a UUID (v4) used to identify the Z.ro product configuration.
The product target user ID is a UUID (v4) used to identify what user account this request must be executed. Require: x-product-uuid.
- application/json
Body
required
Quotation ID to convert.
Responses
- 201
- 400
- 401
- 422
Conversion created.
- application/json
- Schema
- Example (from schema)
Schema
Conversion ID.
Crypto operation ID conversion (If conversion is buy, it will be beneficiary operation, if conversion is sell, it will be owner operation).
Conversion created at.
{
"id": "f6e2e084-29b9-4935-a059-5473b13033aa",
"operation_id": "295564a9-c5fd-4e73-9abb-72e0383f2dfb",
"created_at": "2025-11-08T10:06:56.060Z"
}
If any required params are missing or has invalid format or type.
User authentication failed.
If any required params are missing or has invalid format or type.