# Run an AI Nail Vto task.

This endpoint initiates the nail virtual try-on process. You must provide source file(s) and reference image(s) (via URL or File ID), along with specific nail effect configurations. The task will be processed asynchronously, and you can check its status using the task_id returned in this response.

Endpoint: POST /s2s/v2.0/task/nail-vto
Security: BearerAuthenticationV2

## Request fields (application/json):

  - `src_file_url` (string, required)
    Url of the file to run task. The url should be publicly accessible.
    Example: https://example.com/selfie.jpg

  - `ref_file_urls` (array)

  - `ref_file_ids` (array)

  - `src_file_id` (string, required)
    ID of file to run task. File ID from upload file API.
    Example: pfNK5PuRe0MrwLHcGA3DOmB1ahwfXTbYHjv+KoBIxbE=

## Response 200 fields (application/json):

  - `status` (integer)
    Response status
    Example: 200

  - `data` (object)

  - `data.task_id` (string)
    ID of this task. Task result is valid to query by this ID for 24 hours.
    Example: grH0CvsgXuAIHLUzD0V1Ol34hoet3R1tvdbtiVHrDb6_UqCLKIejAIajwxrhOAfe

## Response 400 fields (application/json):

  - `status` (integer)
    Response status
    Example: 400

  - `error` (string)
    Error message
    Example: The operation could not be completed

  - `error_code` (string)
    Error code:
* InvalidParameters - Invalid request parameters
* CreditInsufficiency - Insufficient unit to run
* BadRequest - Unexpected request parameter
* InvalidStyleGroup - Invalid style group id
* InvalidStyle - Invalid style id
    Enum: "InvalidParameters", "CreditInsufficiency", "InvalidStyleGroup", "InvalidStyle", "BadRequest"

## Response 401 fields (application/json):

  - `status` (integer)
    Response status
    Example: 401

  - `error` (string)
    Example: Invalid API key

## Response 429 fields (application/json):

  - `status` (integer)
    Response status
    Example: 429

  - `error` (string)
    Example: Too many requests