Skip to main content
POST
https://api.aisa.one/apis/v1
/
twitter
/
post_twitter
curl --request POST \
  --url https://api.aisa.one/apis/v1/twitter/post_twitter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "Hello, World!"
}
'
{
  "data": {
    "id": "1346889436626259968",
    "text": "Hello, World!"
  }
}
Publish a tweet on behalf of the authenticated source user. Proxies the official X v2 POST /2/tweets endpoint, routed through the AIsa gateway at https://api.aisa.one/apis/v1/twitter/post_twitter. One endpoint covers every variant:

Plain text

{ "text": "Hello, World!" }

Reply

Set reply.in_reply_to_tweet_id.

Quote tweet

Set quote_tweet_id.

With a poll

Set poll.options + poll.duration_minutes.

With media

Set media.media_ids (1–4 IDs).

Edit a tweet

Set edit_options.previous_post_id (within X’s edit window).

​
Prerequisites

  • An AIsa API key (Bearer token for every request).
  • A one-time OAuth authorization for the source user account. Link your X account by calling POST /apis/v1/twitter/auth_twitter — AIsa stores the session against your API key and uses it automatically on every write call.
  • The X session must hold tweet.read, tweet.write, users.read.

​
Mutually exclusive fields

At most one of these may appear in a single request:
  • media
  • poll
  • quote_tweet_id
  • card_uri
X will reject the request (400 invalid-request) if more than one is set.

​
Response

On success the endpoint returns 201 Created: 
{
  "data": {
    "id": "1346889436626259968",
    "text": "Hello, World!"
  }
}
The returned text reflects what X actually stored (e.g., shortened URLs). Use data.id to reference this tweet in subsequent calls (reply, quote, like, edit, delete).

​
Editing tweets

Pass edit_options.previous_post_id to edit an existing tweet instead of creating a new one. Edits are subject to X’s edit window and edit count limits; the endpoint returns 409 conflict if the window has passed or the edit quota is exhausted.

​
Reply settings

Restrict who can reply with reply_settings:
ValueWho can reply
followingPeople you follow
mentionedUsersUsers explicitly mentioned in the tweet
subscribersYour X Premium subscribers
verifiedVerified accounts
Omit the field for the default (everyone).

​
Common 4xx causes

  • 400 invalid-request — set two mutually-exclusive fields, text too long, invalid poll duration, etc.
  • 403 client-forbidden — OAuth session missing the tweet.write scope. Re-link via auth_twitter.
  • 404 resource-not-found — referenced in_reply_to_tweet_id, quote_tweet_id, or previous_post_id doesn’t exist or isn’t visible to the source user.
  • 409 conflict — duplicate content, or edit outside the allowed window.
See the full list on Error Codes and Rate Limits for tier caps.

Link an X Account

Start the OAuth flow this endpoint requires.

Follow a User

Another write endpoint using the same OAuth session.

Twitter Autopilot skill

Agent skill that wraps the full Twitter surface.

Authorizations

​
Authorization
string
header
required

Your AIsa API key. The authenticated source user (the account doing the follow) is determined by the OAuth session attached to your key.

Body

application/json
​
text
string

The content of the tweet. Optional when posting media, a poll, or a quote tweet; required otherwise.

Example:

"Hello from AIsa — shipping agent-friendly Twitter APIs."

​
reply
object

Post as a reply to another tweet.

​
quote_tweet_id
string

Tweet ID to quote. Mutually exclusive with media, poll, and card_uri.

Pattern: ^[0-9]{1,19}$
​
media
object

Attach media. Mutually exclusive with poll, quote_tweet_id, and card_uri.

​
poll
object

Attach a poll. Mutually exclusive with media, quote_tweet_id, and card_uri.

​
card_uri
string

Card URI. Mutually exclusive with media, poll, quote_tweet_id, and direct_message_deep_link.

​
direct_message_deep_link
string

Deep link that takes the conversation into a private DM.

​
geo
object

Attach a place to the tweet.

​
reply_settings
enum<string>

Who is allowed to reply.

Available options:
following,
mentionedUsers,
subscribers,
verified
​
for_super_followers_only
boolean
default:false

Only visible to super followers.

​
nullcast
boolean
default:false

Nullcast (promoted-only) tweet — not shown in the public timeline or to followers.

​
paid_partnership
boolean

Marks the tweet as a paid partnership.

​
made_with_ai
boolean

Flags the tweet as containing AI-generated media.

​
community_id
string

Post into the specified community.

Pattern: ^[0-9]{1,19}$
​
share_with_followers
boolean
default:false

Also share the community post with your followers.

​
edit_options
object

Edit an existing tweet instead of creating a new one (subject to X's edit window).

Response

Tweet created (or edited) successfully.

​
data
object