Upload a file

curl --request POST \
  --url https://api.neural4d.com/openapi/v1/files \
  --header 'Authorization: Bearer <token>' \
  --form 'file=@/path/to/file.png'

import requests

response = requests.request(
    "POST",
    "https://api.neural4d.com/openapi/v1/files",
    headers={
    "Authorization": "Bearer <token>",
    },
    files={"file": open('/path/to/file', 'rb')},
)
print(response.json())

const response = await fetch("https://api.neural4d.com/openapi/v1/files", {
  method: "POST",
  headers: {
    "Authorization": "Bearer <token>"
  },
  body: (() => { const form = new FormData(); form.append("file", fileInput.files[0]); return form; })(),
});
const data = await response.json();
console.log(data);

const response: Response = await fetch("https://api.neural4d.com/openapi/v1/files", {
  method: "POST",
  headers: {
    "Authorization": "Bearer <token>"
  },
  body: (() => { const form = new FormData(); form.append("file", fileInput.files[0]); return form; })(),
});
const data = await response.json();
console.log(data);

import java.net.URI;
import java.net.http.*;

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.neural4d.com/openapi/v1/files"))
    .header("Authorization", "Bearer <token>")
    .method("POST", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());

package main

import (
  "fmt"
  "io"
  "net/http"
  "strings"
)

payload := nil
req, _ := http.NewRequest("POST", "https://api.neural4d.com/openapi/v1/files", payload)
req.Header.Set("Authorization", "Bearer <token>")
resp, _ := http.DefaultClient.Do(req)
defer resp.Body.Close()
bodyBytes, _ := io.ReadAll(resp.Body)
fmt.Println(string(bodyBytes))

require "net/http"
require "json"

uri = URI("https://api.neural4d.com/openapi/v1/files")
request = Net::HTTP::Post.new(uri)
request["Authorization"] = "Bearer <token>"

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == "https") { |http| http.request(request) }
puts response.body

<?php

$ch = curl_init("https://api.neural4d.com/openapi/v1/files");
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ["Authorization: Bearer <token>"],
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

using System.Net.Http;
using System.Text;

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Post, "https://api.neural4d.com/openapi/v1/files");
request.Headers.TryAddWithoutValidation("Authorization", "Bearer <token>");
using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

{
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "filename": "first-frame.png",
  "bytes": 245760,
  "mime_type": "image/png",
  "created_at": 1784044800
}

{
  "error": {
    "code": "invalid_prompt",
    "message": "prompt is required and must be a non-empty string"
  }
}

{
  "error": {
    "code": "unsupported_model",
    "message": "Unsupported modelKey: missing-model"
  }
}

{
  "error": {
    "code": "model_unavailable",
    "message": "Model is unavailable: veo-3.1"
  }
}

{
  "error": {
    "code": "invalid_api_key",
    "message": "The API key is invalid or expired"
  }
}

{
  "error": {
    "code": "insufficient_credits",
    "message": "Insufficient credits for video generation"
  }
}

{
  "error": {
    "code": "rate_limit_exceeded",
    "message": "Too many requests. Retry after the indicated interval."
  }
}

{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred"
  }
}