Youtube Download Api

com.jojapiPublished by jojapi.comOfficial publisherv1.0.0Updated Oct 25, 2026

Youtube Download API: Download audio and video from YouTube. On the JoJ API marketplace.

The publisher's own server: Ahrefs

VerifiedStreamable HTTPWeb executableProductivity & Workflow Media & Design

Server details

Identifier: com.jojapi/youtube-download-api
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to jojapi.com, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

A remote JoJ API marketplace server that lets an assistant submit YouTube audio/video download jobs and poll them until a download URL is ready.

What you can do: Submit a download job for a YouTube URL in a chosen format and receive a job ID and final download URL (get_ajax_download_php). Poll a submitted job's status and progress until it reaches 100% and the download URL is populated (get_ajax_progress).
When to use it: Use it when an assistant needs to fetch audio or video from YouTube through a hosted marketplace API rather than a local downloader, and can wait by polling for job completion.
Requirements: A remote streamable HTTP endpoint at mcp.jojapi.com; no packages, environment variables or headers are declared. Each tool call is billed 1 credit, so a funded JoJ API marketplace account is implied.

Before you install

Every call costs 1 credit, including each progress poll, so repeated polling spends credits. Downloading YouTube content may raise copyright and terms-of-service concerns. The server is a third-party marketplace service that receives the YouTube URLs you submit.

Installation

In SourceWeft

Open Youtube Download Api in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.jojapi%2Fyoutube-download-api/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "youtube-download-api": {
      "type": "http",
      "url": "https://mcp.jojapi.com/youtube-download-api"
    }
  }
}

Tools

get_ajax_download_php

Create a download job

Submits a new download job for the given `url` in the requested `format`. Returns a unique `id` you can pass to the Progress endpoint to poll for completion and retrieve the final download URL. Billing per call: 1 Credits.

Parametersurlapikeyformatadd_infoend_timeno_mergestart_timeaudio_qualityaudio_languageallow_extended_duration

get_ajax_progress

Check download progress

Polls the status of a previously-submitted download job. Keep polling until `progress == 1000` (i.e. 100%) and `download_url` is populated. Billing per call: 1 Credits.

Parametersid

Version history

v1.0.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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