YouTube Post Comment Replies

Name: YouTube Post Comment Replies
Price: 0.0015 USD
Availability: InStock
Author: YouTube

https://api.sandbase.ai/v1/api/youtube/web-v2/post-comment-replies

Returns second-level comment replies for a YouTube post. Supports pagination using continuation tokens, along with optional country and language localization settings.

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Price: $0.0015USD / callFirst 100 calls per day free (shared per organization)
Method: POST
Response: JSON
Parameters: 1 required · 3 optional

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Playground

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Input

Continuation Token(string)

Next page token (if more replies)

Country Code(string)

Country code, default `"US"`

Language Code(string)

Language code, default `"zh-CN"`

Need Format(boolean)

Whether to format data, default `true`

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.0015 / run
Daily free calls: First 100 calls per day free (shared per organization)

Request & response

Method: POST
Request body: application/json
Response: application/json
Execution: sync

Parameters

continuation_token: string · required
country_code: string · optional
language_code: string · optional
need_format: boolean · optional

Access

Provider: YouTube
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/youtube/web-v2/post-comment-replies
Authentication: Bearer API key

API README

YouTube Post Comment Replies API

Retrieve second-level replies for a post comment using continuation_token. Optional parameters include country_code, language_code, and need_format.

Use cases

Display nested discussion threads under community post comments.
Analyze conversation chains and follow-up viewer interactions.
Paginate through reply threads for comprehensive sentiment monitoring.

Request

curl -X POST "https://api.sandbase.ai/v1/api/youtube/web-v2/post-comment-replies" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"continuation_token": "<continuation_token>"}'

Parameters

Name	Type	Required	Description
`continuation_token`	string	Yes	Next page token (if more replies)
`need_format`	boolean	No	Whether to format data, default `true`
`country_code`	string	No	Country code, default `"US"`
`language_code`	string	No	Language code, default `"zh-CN"`

Notes

continuation_token is required to paginate through subsequent comment replies.
country_code defaults to "US" and language_code defaults to "zh-CN".
need_format determines whether to format the data and defaults to true.

Related APIs

YouTube Channel Community Posts: Returns community posts from a specific YouTube channel, including text content, polls, votes, and comment counts.
YouTube Channel Description: Returns YouTube channel details including subscriber counts, video totals, view counts, joined date, and social links.
YouTube Channel ID from URL: Resolves a YouTube channel URL to its canonical channel ID.

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Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/youtube/web-v2/post-comment-replies

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/youtube/web-v2/post-comment-replies" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

Related APIs

All APIs

API	Price	Response	Released
YouTube Post Comment RepliesThis API `YouTube`	$0.0015 per call	JSON	Jul 31, 2026
YouTube Channel Community Posts `YouTube`	$0.0015 per call	JSON	Jul 31, 2026
YouTube Channel Description `YouTube`	$0.0015 per call	JSON	Jul 31, 2026
YouTube Channel ID from URL `YouTube`	$0.0015 per call	JSON	Jul 31, 2026
YouTube Channel Shorts `YouTube`	$0.0015 per call	JSON	Jul 31, 2026
YouTube Channel URL by ID `YouTube`	$0.0015 per call	JSON	Jul 31, 2026

Questions

FAQ

How do I use the YouTube Post Comment Replies API?

Send a POST request to https://api.sandbase.ai/v1/api/youtube/web-v2/post-comment-replies with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the YouTube Post Comment Replies API cost?

$0.0015 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

What parameters does the YouTube Post Comment Replies API accept?

Required: continuation_token (string). Optional: country_code (string), language_code (string) and need_format (boolean). The Parameters table and the Playground on this page list every field.

What does the YouTube Post Comment Replies API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a YouTube developer account or API key?

No. YouTube Post Comment Replies runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for YouTube API access separately.