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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
  }
}

Documentation Index

Fetch the complete documentation index at: https://api-tools.memories.ai/llms.txt

Use this file to discover all available pages before exploring further.

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