/youtube-channels

name: youtube-channels
description: "Use when a YouTube channel is the focus: pasted @handles or channel URLs, requests to browse a creator's uploads, see what a channel has posted recently, search within a channel, or resolve a handle to a channel ID. Also use when the user names a creator and wants to explore their content or monitor their uploads. Not for creating channels or account management."
version: "1.5.0"
user-invocable: true
compatibility: Requires internet access to reach transcriptapi.com. No additional runtimes or dependencies needed.
required_environment_variables:
  - name: TRANSCRIPT_API_KEY
    prompt: Your TranscriptAPI key (starts with sk_)
    help: Free account at https://transcriptapi.com — 100 credits, no card required. Or let the agent create one for you.
    required_for: all API requests
metadata: {"openclaw":{"emoji":"▶️","requires":{"env":["TRANSCRIPT_API_KEY"]},"primaryEnv":"TRANSCRIPT_API_KEY","homepage":"https://transcriptapi.com"},"hermes":{"tags":["youtube","channels","video","uploads","creator","browsing"],"category":"media"}}

YouTube Channels

YouTube channel tools via [TranscriptAPI.com](https://transcriptapi.com).

Setup

If `$TRANSCRIPT_API_KEY` is not set, read [references/auth-setup.md](references/auth-setup.md) and follow the instructions there to get and store the key.

Required Headers

Every request needs two headers:

• **Authorization:** `Bearer $TRANSCRIPT_API_KEY`
• **User-Agent:** your agent's name and version if known (e.g. `HermesAgent/0.11.0`, `ClaudeCode/1.0`). Version is optional — agent name alone is fine. Do not omit this header or send a bare default — Cloudflare will return a 403 (error code 1010) and block the request.

API Reference

Full OpenAPI spec: [transcriptapi.com/openapi.json](https://transcriptapi.com/openapi.json) — consult this for the latest parameters and schemas.

All channel endpoints accept flexible input — `@handle`, channel URL, or `UC...` channel ID. No need to resolve first.

GET /api/v2/youtube/channel/resolve — FREE

Convert @handle, URL, or UC... ID to canonical channel ID.

GET https://transcriptapi.com/api/v2/youtube/channel/resolve?input=@TED
Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: YourAgent/1.0

| Param | Required | Validation | | ------- | -------- | --------------------------------------- | | `input` | yes | 1-200 chars — @handle, URL, or UC... ID |

**Response:**

{ "channel_id": "UCsT0YIqwnpJCM-mx7-gSA4Q", "resolved_from": "@TED" }

If input is already `UC[a-zA-Z0-9_-]{22}`, returns immediately.

GET /api/v2/youtube/channel/latest — FREE

Latest 15 videos via RSS with exact stats.

GET https://transcriptapi.com/api/v2/youtube/channel/latest?channel=@TED
Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: YourAgent/1.0

| Param | Required | Validation | | --------- | -------- | ----------------------------------------- | | `channel` | yes | `@handle`, channel URL, or `UC...` ID |

**Response:**

{
  "channel": {
    "channelId": "UCsT0YIqwnpJCM-mx7-gSA4Q",
    "title": "TED",
    "author": "TED",
    "url": "https://www.youtube.com/channel/UCsT0YIqwnpJCM-mx7-gSA4Q",
    "published": "2006-04-17T00:00:00Z"
  },
  "results": [
    {
      "videoId": "abc123xyz00",
      "title": "Latest Video Title",
      "channelId": "UCsT0YIqwnpJCM-mx7-gSA4Q",
      "author": "TED",
      "published": "2026-01-30T16:00:00Z",
      "updated": "2026-01-31T02:00:00Z",
      "link": "https://www.youtube.com/watch?v=abc123xyz00",
      "description": "Full video description...",
      "thumbnail": { "url": "https://i1.ytimg.com/vi/.../hqdefault.jpg" },
      "viewCount": "2287630",
      "starRating": {
        "average": "4.92",
        "count": "15000",
        "min": "1",
        "max": "5"
      }
    }
  ],
  "result_count": 15
}

Great for monitoring channels — free and gives exact view counts + ISO timestamps.

GET /api/v2/youtube/channel/videos — 1 credit/page

Paginated list of ALL channel uploads (100 per page).

# First page
GET https://transcriptapi.com/api/v2/youtube/channel/videos?channel=@NASA
Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: YourAgent/1.0

# Next pages
GET https://transcriptapi.com/api/v2/youtube/channel/videos?continuation=TOKEN
Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: YourAgent/1.0

| Param | Required | Validation | | -------------- | ----------- | --------------------------------------------- | | `channel` | conditional | `@handle`, channel URL, or `UC...` ID | | `continuation` | conditional | non-empty (next pages) |

Provide exactly one of `channel` or `continuation`, not both.

**Response:**

{
  "results": [{
    "videoId": "abc123xyz00",
    "title": "Video Title",
    "channelId": "UCsT0YIqwnpJCM-mx7-gSA4Q",
    "channelTitle": "TED",
    "channelHandle": "@TED",
    "lengthText": "15:22",
    "viewCountText": "3.2M views",
    "thumbnails": [...],
    "index": "0"
  }],
  "playlist_info": {"title": "Uploads from TED", "numVideos": "5000", "ownerName": "TED"},
  "continuation_token": "4qmFsgKlARIYVVV1...",
  "has_more": true
}

Keep calling with `continuation` until `has_more: false`.

GET /api/v2/youtube/channel/search — 1 credit

Search within a specific channel.

GET https://transcriptapi.com/api/v2/youtube/channel/search?channel=@TED&q=climate+change&limit=30
Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: YourAgent/1.0

| Param | Required | Validation | | --------- | -------- | ----------------------------------------- | | `channel` | yes | `@handle`, channel URL, or `UC...` ID | | `q` | yes | 1-200 chars | | `limit` | no | 1-50 (default 30) |