X (Twitter) API

X (Twitter) Reply API
Post Replies Programmatically

Publish replies on X (Twitter) with a single API call. Managed accounts, humanized posting, and automated monitoring included.

Why replying on X is painful

Programmatic access to X is restricted. Managing accounts at scale is a nightmare.

API costs $100+/mo

X's official API Basic tier costs $100/month and only allows 50,000 tweets. Write access requires Pro at $5,000/month.

Accounts get suspended

X suspends accounts that post automated replies. Fingerprinting, rate detection, and behavioral analysis make it nearly impossible at scale.

Cookie management

Bypassing the API means managing browser sessions, cookies, and anti-bot detection for each account. One mistake and the account is gone.

One API call, one published reply

Pass the tweet URL and your reply text. We handle everything else.

1

Send POST /v1/reply

Pass the tweet URL and your reply content. Set platform to "twitter".

2

We select an account

We pick a managed account with history, assign a residential proxy, and simulate human browsing before posting.

3

Reply goes live

Your reply is published on the tweet. We return the live URL and monitor for removal.

Same API, different platform

Switch from Reddit to X by changing one parameter.

# Reply to a tweet on X
curl -X POST https://api.dropreply.com/v1/reply \
  -H "Authorization: Bearer drpl_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "platform": "twitter",
    "target_url": "https://x.com/elonmusk/status/123456789",
    "content": "Great take! We built exactly this at..."
  }'

# Response
# {
#   "id": "rpl_x1y2z3w4",
#   "status": "queued",
#   "platform": "twitter",
#   "credit_cost": 1
# }
import DropReply from '@dropreply/sdk';

const client = new DropReply('drpl_live_xxx');

const reply = await client.reply({
  platform: 'twitter',
  target_url: 'https://x.com/elonmusk/status/123456789',
  content: 'Great take! We built exactly this at...',
});

console.log(reply.id);
// rpl_x1y2z3w4
from dropreply import DropReply

client = DropReply("drpl_live_xxx")

reply = client.reply(
    platform="twitter",
    target_url="https://x.com/elonmusk/status/123456789",
    content="Great take! We built exactly this at...",
)

print(reply["id"])
# rpl_x1y2z3w4

Built for X (Twitter)

Platform-specific features that make your replies look natural.

Thread replies

Reply to any tweet in a thread, not just the original. Target specific tweets by URL for contextual replies.

Like + follow humanization

Accounts occasionally like the original tweet and follow the author to build natural engagement patterns before replying.

Managed accounts

Accounts with profile photos, bios, post history, and followers. Not blank egg accounts that get flagged immediately.

Reply monitoring

We track every published reply. Get webhook notifications if a reply is hidden by X's algorithm or the account is restricted.

Content moderation

AI moderation blocks content that would trigger X's automated filters. Keeps accounts healthy for long-term use.

Upvotes (Likes)

Boost your replies with organic likes from the Upvote API. Increase visibility in the reply thread.

What your reply looks like

Published from a real account with a complete profile.

Replying to @techfounder
Sarah Mitchell
@sarahm_dev
Great take! We built exactly this at our company. The key insight was treating it as a pipeline problem, not a storage problem. Happy to share our architecture if you're interested.

Start replying on X today

Get your API key in 30 seconds. 3 free replies to test.