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POST
/
youtube
/
video
/
comment
/
reply
YouTube Video Comment Reply
curl --request POST \
  --url https://mavi-backend.memories.ai/serve/api/v2/youtube/video/comment/reply \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "comment_id": "comment_id",
  "page_size": 100,
  "next_page_token": null
}
'
{
  "items": [
    {
      "id": "reply_id_1",
      "text": "Reply content",
      "published_at": "2024-01-01T00:00:00Z",
      "like_count": 5,
      "author": {
        "id": "user_id",
        "name": "username",
        "channel_url": "https://..."
      }
    },
    {
      "id": "reply_id_2",
      "text": "Another reply",
      "published_at": "2024-01-02T00:00:00Z",
      "like_count": 3,
      "author": {
        "id": "user_id_2",
        "name": "username2",
        "channel_url": "https://..."
      }
    }
  ],
  "next_page_token": "CAoQAA",
  "page_info": {
    "total_results": 50,
    "results_per_page": 100
  }
}
This API is used to get the reply list for YouTube video comments with pagination support.
Channel routing guide: see Social Media Scraping Overview. Endpoints with a channel request field let you choose apify, rapid, or memories.ai; endpoints without this field use managed routing.
Each API call costs $0.01 USD.

​
Channel Options

If your request supports a channel option, use it to control how scraper data is sourced:
ChannelWhat it meansTypical trade-off
apifyUses Apify, a dedicated web scraping platform with broad content coverage.Most stable and most complete results, but usually more expensive.
rapidUses RapidAPI, a lower-cost aggregation platform.Lower cost, but less stable and often narrower coverage.
memories.aiManaged routing by Memories.ai.Automatically selects the best price/performance path for your request.
Recommendation: Start with memories.ai unless you need to force a specific provider.
  • The maximum value for pagination parameter page_size is 100
  • next_page_token should be null for the first request, use the next_page_token returned from the previous response for subsequent requests
  • When next_page_token in the response is null, it indicates all replies have been retrieved

​
Code Example

import requests

BASE_URL = "https://mavi-backend.memories.ai/serve/api/v2"
API_KEY = "sk-mai-this_a_test_string_please_use_your_generated_key_during_testing"
HEADERS = {
    "Authorization": f"{API_KEY}",
    "Content-Type": "application/json"
}

def youtube_video_comment_reply(comment_id: str):
    url = f"{BASE_URL}/youtube/video/comment/reply"
    page_size = 100
    next_page_token = None
    all_replies = []
    while True:
        data = {"comment_id": comment_id, "page_size": page_size, "next_page_token": next_page_token}
        resp = requests.post(url, json=data, headers=HEADERS).json()
        replies = resp.get("items", [])
        all_replies.extend(replies)
        next_page_token = resp.get("next_page_token")
        if not next_page_token:
            break
    return all_replies

# Usage example
replies = youtube_video_comment_reply("comment_id")
print(replies)

​
Request Body

FieldTypeRequiredDescription
comment_idstringYesComment ID (obtained from the YouTube Video Comment response)
page_sizenumberNoNumber of replies returned per page, maximum value is 100, default is 100
next_page_tokenstring | nullNoNext page token, should be null for the first request, use the value returned from the previous response for subsequent requests

​
Response

Returns an object containing the reply list and pagination information. 
{
  "items": [
    {
      "id": "reply_id_1",
      "text": "Reply content",
      "published_at": "2024-01-01T00:00:00Z",
      "like_count": 5,
      "author": {
        "id": "user_id",
        "name": "username",
        "channel_url": "https://..."
      }
    },
    {
      "id": "reply_id_2",
      "text": "Another reply",
      "published_at": "2024-01-02T00:00:00Z",
      "like_count": 3,
      "author": {
        "id": "user_id_2",
        "name": "username2",
        "channel_url": "https://..."
      }
    }
  ],
  "next_page_token": "CAoQAA",
  "page_info": {
    "total_results": 50,
    "results_per_page": 100
  }
}

​
Response Parameters

ParameterTypeDescription
itemsarray[object]Reply list array
items[].idstringReply ID
items[].textstringReply content
items[].published_atstringReply published time (ISO 8601 format)
items[].like_countnumberLike count
items[].authorobjectReply author information
items[].author.idstringAuthor ID
items[].author.namestringAuthor username
items[].author.channel_urlstringAuthor channel URL
next_page_tokenstring | nullNext page token, used to get the next page of data, null indicates all data has been retrieved
page_infoobjectPagination information
page_info.total_resultsnumberTotal number of replies
page_info.results_per_pagenumberNumber of results per page

Authorizations

​
Authorization
string
header
required

Body

application/json
​
comment_id
string
required

Comment ID

Example:

"comment_id"

​
page_size
integer
default:100

Number of replies returned per page, maximum value is 100, default is 100

Required range: x <= 100
Example:

100

​
next_page_token
string | null

Next page token, should be null for the first request, use the value returned from the previous response for subsequent requests

Example:

null

Response

200 - application/json

Successfully returned reply list

​
items
object[]

Reply list array

​
next_page_token
string | null

Next page token, used to get the next page of data, null indicates all data has been retrieved

​
page_info
object

Pagination information