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alex

Posted on AI-assisted

YouTube Data API Without a Google API Key

#youtube #api #webdev #javascript

The official YouTube Data API v3 is fine until you hit quota.

Search costs units. Comments cost units. A small prototype can burn the free 10,000 units/day. Then you create another Google Cloud project, or you stop.

If you only need public metadata -- search, video details, comments, channel stats, playlists -- you do not have to use Google's key at all.

What "no Google key" actually means

You still authenticate somewhere. On this YouTube Data API that is a RapidAPI key.

You do not:

  • create a Google Cloud project
  • enable YouTube Data API v3
  • spend official quota units

You also do not get streaming or download URLs. This is not a YouTube downloader.

A real search call 

curl --request GET \
  --url 'https://youtube-public-data-api.p.rapidapi.com/search?q=python+tutorial' \
  --header 'X-RapidAPI-Host: youtube-public-data-api.p.rapidapi.com' \
  --header 'X-RapidAPI-Key: YOUR_RAPIDAPI_KEY'
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Video details and comments accept a raw ID or a full YouTube URL:

curl --request GET \
  --url 'https://youtube-public-data-api.p.rapidapi.com/video/comments?id=dQw4w9WgXcQ' \
  --header 'X-RapidAPI-Host: youtube-public-data-api.p.rapidapi.com' \
  --header 'X-RapidAPI-Key: YOUR_RAPIDAPI_KEY'
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When to use official v3 anyway

Use Google's API if you need OAuth, captions, your own channel's private data, or a contract that says "official API only."

Use a metadata API if you are building search, comment dashboards, or channel monitors and you are tired of quota math.

Docs: https://lingcode.me/youtube-data-api

No-key explainer: https://lingcode.me/youtube-api-no-key

RapidAPI: YouTube Data API

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