Reply Post

POST/tw-v2/interaction/reply-post

Description

Reply to an existing tweet. Creates a tweet in the conversation thread. Supports text content up to 280 characters for non-premium users, or 25,000 characters for premium users.

Request Body

Parameter	Type	Required	Description
authToken	string	required	Account authentication token (auth_token cookie value)
text	string	required	The text content of the reply (max 280 characters for non-premium, 25,000 for premium)
tweetId	string	required	The ID of the tweet to reply to
proxy	string	required	Proxy in format 'hostname:port@username:password' (required for better success rates)
disableLinkPreview	boolean	optional	When true, disables link preview cards for tweets containing URLs (defaults to false)

Code Examples

const body = {
  authToken: 'YOUR_AUTH_TOKEN',
  text: 'Hello, world!',
  tweetId: '1234567890'
};

const response = await fetch('https://api.tweetapi.com/tw-v2/interaction/reply-post', {
  method: 'POST',
  headers: {
    'X-API-Key': 'YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify(body)
});

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

Response

Success Response (200 OK)

200

{
  "data": {
    "id": "1004902621421523925",
    "action": "reply",
    "timestamp": "2025-10-02T09:20:27.494Z",
    "success": true,
    "metadata": {
      "tweet_id": "2001657645798024876",
      "author_username": "username",
      "text": "Sample post text 53382 for documentation.",
      "created_at": "Thu Oct 02 09:20:27 +0000 2025",
      "url": "https://example.com/link-94089/profile-41921/username/status/2001999095998341221",
      "in_reply_to_tweet_id": "2007004865909078001",
      "in_reply_to_username": "sample_user_23211"
    }
  }
}