The YouTube Data API gives you 10,000 units per day. That sounds like a lot until you realize a single search request costs 100 units. If your use case involves monitoring channels or fetching transcripts, there's a better path: VidProxy does both with no daily quota at all.
# HTTP 403 from the YouTube Data API:
{
"error": {
"code": 403,
"message": "The caller does not have permission",
"errors": [{
"message": "The caller does not have permission",
"domain": "youtube.quota",
"reason": "quotaExceeded"
}]
}
}
# Or in Python (google-api-python-client):
googleapiclient.errors.HttpError: <HttpError 403 when requesting
https://www.googleapis.com/youtube/v3/... returned "The caller does
not have permission". Details: "quotaExceeded">Every YouTube Data API call costs units. The free allocation is 10,000 per day per Google Cloud project. The cost varies drastically by endpoint:
| API Operation | Units per call | Calls per day (free quota) |
|---|---|---|
search.list |
100 | 100 |
videos.list |
1 | 10,000 |
channels.list |
1 | 10,000 |
captions.list |
50 | 200 |
captions.download |
200 | 50 |
playlistItems.list |
1 | 10,000 |
If you're using search.list — which most channel-monitoring workflows do — you burn through 10,000 units in 100 requests. That's a hard ceiling on how many channels you can check, how often you can poll, and how many results you can process per day.
captions.download costs 200 units per call, and it only works for videos you own. You literally cannot use the YouTube Data API to download transcripts from other channels — it's blocked by design, regardless of quota.
Yes — Google has a quota increase request form. You'll need to submit a detailed justification, your project's intended use, and expected traffic volumes. Google reviews these manually. Approval is not guaranteed, can take weeks, and approved increases are often less than requested. It's not a reliable path for production systems.
The quota resets at midnight Pacific Time (UTC-8 or UTC-7 in summer). If your users are in different time zones, you may hit the ceiling mid-day for them. The reset doesn't spread across usage — it's a hard cliff. Once you hit zero, every subsequent request returns quotaExceeded until midnight.
If you're hitting quota limits while trying to get YouTube video transcripts, increasing your quota won't fix the underlying problem. The YouTube Data API does not provide transcripts for videos you don't own.
The captions endpoints exist, but they only allow downloading captions for videos on your own channel — not any other creator's content. This is an intentional restriction, not a quota issue. No amount of quota will unlock transcript access for third-party channels.
VidProxy uses YouTube's public RSS feed to detect new videos (no YouTube API calls, no quota consumed) and a separate transcript extraction layer to retrieve the spoken content. Both work for any public channel, not just your own.
VidProxy polls the public YouTube RSS feed to detect new videos. RSS is free, public, and has no quota. You can monitor hundreds of channels without hitting any ceiling.
Get the full transcript of any public YouTube video — from channels you don't own, without captions endpoints, without quota. Any channel, any video, one API call.
When a monitored channel posts a new video, VidProxy pushes the title, metadata, and full transcript to your webhook URL automatically. No polling needed on your end.
Pass any YouTube URL or video ID and get the transcript back instantly. Monthly credit-based — not a daily cap. Failed lookups don't count against your credits.
On-demand lookups use monthly credits — 10 free, up to 10,000/month on Agency. Credits don't evaporate at midnight. If you don't use them today, they're there tomorrow.
No API key setup, no OAuth credentials, no quota management dashboard. Sign up, get a VidProxy API key, and start fetching transcripts in under five minutes.
| Capability | YouTube Data API v3 | VidProxy |
|---|---|---|
| Daily quota | 10,000 units/day | None |
| Transcript of channels you don't own | ✕ Blocked by design | ✓ Core feature |
| New video detection for any channel | ✓ Via search (100 units/call) | ✓ Via RSS (free, no quota) |
| Webhook payload with full transcript | ✕ | ✓ |
| On-demand transcript by video URL | ✕ | ✓ |
| Quota increases | Manual request, not guaranteed | N/A — no quota |
| Quota resets | Daily at midnight Pacific | N/A — no quota |
| Requires Google Cloud project | Required | No |
Technically you can create multiple projects, each with its own 10,000-unit allocation. But this violates Google's Terms of Service — creating projects specifically to work around quota limits is explicitly prohibited and can result in your account being suspended.
Google reviews quota increase requests manually. It typically takes 1–4 weeks, and Google often approves less than requested. There's no SLA or guarantee of approval.
VidProxy's video detection uses the public YouTube RSS feed, which has no documented quota. Transcript fetching goes through infrastructure designed to handle volume without triggering YouTube's blocks. The VidProxy API itself is rate-limited at 60 req/min (free/Starter) or 300 req/min (Pro/Agency).
VidProxy is focused on transcripts and channel monitoring, not general metadata. If you only need view counts, likes, or channel stats, the YouTube Data API is the right tool for that — and those operations (videos.list, channels.list) are cheap at 1 unit each.
Yes — many pipelines do. Use the YouTube Data API for metadata, search, and analytics (where it's designed to be used) and VidProxy for transcript extraction and channel monitoring (where the Data API can't help).
Free tier, no credit card, no Google Cloud project required.
No credit card · Free tier forever · No YouTube API key