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youtube.video-captions

YouTube video captions by video id or URL: $0.002 per call, no API key

Use TikHub from Claude, Claude Code, Cursor, ChatGPT, and other agents through one Cralo balance.

Youtube: get video captions (web_v2) through TikHub.

Price and execution

Price
$0.002
Pricing model
Fixed price per successful call
Execution class
fast

Limits

No additional limits are published for this tool.

Parameters

Fields youtube.video-captions accepts as JSON input.

  • formatstringOptional

    Caption format

  • video_idstringOptional

    Video ID

  • video_urlstringOptional

    Video URL

  • language_codestringOptional

    Language code, returns available caption list if empty

Raw input JSON Schema
{
  "type": "object",
  "required": [],
  "properties": {
    "format": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Caption format"
    },
    "video_id": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Video ID"
    },
    "video_url": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Video URL"
    },
    "language_code": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Language code, returns available caption list if empty"
    }
  },
  "additionalProperties": false
}

Returns

Fields a successful youtube.video-captions call returns.

  • countintegerRequired
  • resultsanyRequired

    Raw TikHub payload. List endpoints usually nest rows under keys such as `itemList`.

  • retrieved_atstring (date-time)Required
  • provider_request_idstring | nullRequired
Raw output JSON Schema
{
  "type": "object",
  "required": [
    "results",
    "count",
    "provider_request_id",
    "retrieved_at"
  ],
  "properties": {
    "count": {
      "type": "integer",
      "minimum": 0
    },
    "results": {
      "description": "Raw TikHub payload. List endpoints usually nest rows under keys such as `itemList`."
    },
    "retrieved_at": {
      "type": "string",
      "format": "date-time"
    },
    "provider_request_id": {
      "type": [
        "string",
        "null"
      ]
    }
  },
  "additionalProperties": false
}

Run this tool

Copy this instruction to your agent to set up Cralo and call this tool with the example input.

Set up Cralo by following https://cralo.ai/SKILL.md, then call the youtube.video-captions tool with this input: {"video_id":"dQw4w9WgXcQ","video_url":"https://www.youtube.com/watch?v=dQw4w9WgXcQ","language_code":"en","format":"srt"}
Start with $1 freeSee pricing

Safety notes

Side Effect
read_only
Public Sources Only
Yes
Authenticated Content
No

How this compares to using TikHub directly

You do not need a separate TikHub account or subscription for this call. Cralo uses one prepaid balance across all tools and shows the per-call price before you run the command.

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