Developer Media Conversion API

API YT provides a documented, secure and controlled interface for developers to integrate multimedia conversion and processing features into their applications.

🔐 Security First

HTTPS enforced, strict origin validation, internal redirects only and no hidden execution layers.

📄 Documented Endpoints

Clear endpoint definitions, predictable responses and versioned URL structure for stability.

⚙️ Developer Oriented

Built for backend and frontend developers with minimal dependencies and simple integration.

API Endpoints

Widget API

GET https://apiyt.cc/widget/{VIDEO_ID}

Returns an embeddable widget interface for media conversion. Internal routing only.

MP3 API

GET https://apiyt.cc/mp3/{VIDEO_ID}

Provides an MP3 conversion interface for the specified media identifier.

MP4 API

GET https://apiyt.cc/mp4/{VIDEO_ID}

Provides an MP4 conversion interface for the specified media identifier.

Search API

GET https://apiyt.cc/search/{QUERY}

Performs a media search query and returns structured, embeddable results.

Overview

The YouTube to MP3 API allows quick and reliable conversion of YouTube videos into MP3 audio files. With a single POST request, you receive a direct download link ready for use.

Available on RapidAPI .

How it works

  1. Send a POST request with the videoId of the YouTube video.
  2. The API processes the video and returns an MP3 download URL.

API Documentation

Base URL

https://tube-mp31.p.rapidapi.com

Endpoint

POST

/api/json

Headers

{
            "Content-Type": "application/json",
            "X-RapidAPI-Key": "YOUR_API_KEY",
            "X-RapidAPI-Host": "tube-mp31.p.rapidapi.com"
            }

Body Parameters

Parameter Type Required Description
videoId string Yes YouTube video ID to be converted.

Example Request Body

{
            "videoId": "dQw4w9WgXcQ"
            }

Example PHP Request

<?php
            $curl = curl_init();

            curl_setopt_array($curl, [
            CURLOPT_URL => "https://tube-mp31.p.rapidapi.com/api/json",
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_CUSTOMREQUEST => "POST",
            CURLOPT_POSTFIELDS => json_encode([
               'videoId' => 'dQw4w9WgXcQ'
            ]),
            CURLOPT_HTTPHEADER => [
               "Content-Type: application/json",
               "X-RapidAPI-Key: YOUR_API_KEY",
               "X-RapidAPI-Host: tube-mp31.p.rapidapi.com"
            ],
            ]);

            $response = curl_exec($curl);
            curl_close($curl);

            echo $response;
            ?>

Success Response


            {
            "status": "success",
            "result": [
               {
                  "videoId": "Video ID",
                  "title": "Artist - Song Name",
                  "author": "Author",
                  "duration": 167,
                  "dlurl": "https://example.com/audio.mp3",
                  "token": "JTdCJTIyaWQlMjIlM0ElMjI..."
               }
            ]
            }

Error Response


            {
            "error": "\"videoId\" parameter is mandatory."
            }

Rate Limiting

  • 100 requests per minute
  • Status code 429 when exceeded

Get Started

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Access on RapidAPI

Usage Policy

This API is intended for developer testing, integration and educational purposes. Clients are responsible for ensuring compliance with third-party platform terms and applicable laws.