Reply Comment

POSThttps://api.repliz.com/public/comment/{commentId}

Send a reply to a comment stored in Repliz, optionally with an image. The reply is posted directly to the original platform where the comment was made.

Endpoint Details

• Authentication: Basic Auth (Authorization: Basic Base64(AccessKey:SecretKey))
• Access Tier: Standard+

Parameters

Parameter	Type	Required	Description
commentId	string	Yes	ID of the comment in Repliz to reply to, the _id from Get Comment.

Request Body

Field	Type	Required	Description
text	string	Yes	Text of the reply. Required, even when an image is attached. The comment is set to resolved after the reply is sent.
image	object	No	An image posted together with text. See Image Object.

Image Object

The same format as the Image Object of Send Message.

Field	Type	Required	Description
url	string	Yes	Public URL of the image file. The platform downloads the image from it.
mimetype	string	Yes	MIME type of the image, like image/jpeg or image/png.
thumbnail	string	No	Smaller preview shown in Repliz. It isn't sent to the platform.

Platform	Image	Notes
Facebook	✅
Threads	✅
TikTok	✅	JPG, PNG, or WebP, up to 5 MB, 360×360 up to 1080×1920 or 1920×1080 pixels.
LinkedIn	✅
X (Twitter)	✅	Uses 1 X (Twitter) credit per comment, the same as a text comment.
Instagram	❌	The image is ignored and only text is posted.
YouTube	❌	The image is ignored and only text is posted.

The image is sent by URL

The url must be public and point straight at the file. You can host the image in Repliz Storage, see the Storage Upload guide.

{
  "text": "Thank you for your comment!",
  "image": {
    "url": "https://storage.repliz.com/uploads/repliz-thank-you.png",
    "thumbnail": "https://storage.repliz.com/uploads/repliz-thank-you-thumbnail.png",
    "mimetype": "image/png"
  }
}

Example Request

cURL

curl -X POST "https://api.repliz.com/public/comment/680affa5ce12f2f72916f67e" \
  -H "Authorization: Basic $(echo -n 'YOUR_ACCESS_KEY:YOUR_SECRET_KEY' | base64)" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Thank you for your comment!"
  }'

Axios

import axios from 'axios';

const commentId = '680affa5ce12f2f72916f67e';

const response = await axios.post(
  `https://api.repliz.com/public/comment/${commentId}`,
  {
    text: 'Thank you for your comment!',
  },
  {
    auth: {
      username: 'YOUR_ACCESS_KEY',
      password: 'YOUR_SECRET_KEY',
    },
  },
);

console.log(response.data);

Fetch

const credentials = btoa('YOUR_ACCESS_KEY:YOUR_SECRET_KEY');

const commentId = '680affa5ce12f2f72916f67e';

const response = await fetch(`https://api.repliz.com/public/comment/${commentId}`, {
  method: 'POST',
  headers: {
    Authorization: `Basic ${credentials}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    text: 'Thank you for your comment!',
  }),
});

const data = await response.json();
console.log(data);

Response

200

{
  "commentId": "942538351814577_1677536300098026"
}

404

{
  "code": 404,
  "message": "comment not found"
}

401

{
  "code": 401,
  "message": "unauthorized"
}