API reference
Like / unlike a post
post_set_like — Like (liked=true) or unlike a post as the account, through X's real page, verified on screen.
post_set_like · Write on X (creates a job)
Like (liked=true) or unlike a post as the account, through X's real page, verified on screen. Or like a person's newest post with person instead of post. Counts against Like. Example: {account:'@me', post:'https://x.com/a/status/1', liked:true}.
| REST | POST /api/public/v1/accounts/{account}/actions/like |
| MCP tool | post_set_like |
| Permission needed | accounts.run — Owner, Manager, Operator |
| Scope group | x:engage |
| Group | Actions on X |
| Shown up front in profiles | Operate X accounts |
Input
| Field | Type | Required | Description |
|---|---|---|---|
account |
string (1–100 chars) | Yes | The X account to use: its X-Buddy account_id (from account_list) or its @handle. Ambiguous names return candidates instead of guessing. |
post |
string (1–300 chars) | No | Post id (digits) or its URL, e.g. https://x.com/someone/status/1790000000000000000 |
person |
string (1–60 chars) | No | Like this person's newest own post instead of a given post (liked=true only). |
liked |
boolean | No |
Result
Creates a job for the X account's VPS. REST waits up to wait seconds (default 15, max 20): when done it returns 200 with the result, otherwise 202 with Location: /api/public/v1/jobs/{job_id}. The final status is succeeded, failed, cancelled or unknown.
Needs an idempotency key (Idempotency-Key, 8–128 characters). Retrying with the same key never repeats the action.
A job that ends unknown may already have happened on X: never resend it with a new idempotency key.
Example
Call over REST
curl -X POST "https://reach-link-craft.lovable.app/api/public/v1/accounts/%40your_x_account/actions/like" \
-H "Authorization: Bearer $XBUDDY_API_KEY" \
-H "Idempotency-Key: 6f1c2a90-example-key" \
-H "Content-Type: application/json" \
-d '{}'
Call over MCP
{
"method": "tools/call",
"params": {
"name": "post_set_like",
"arguments": {
"account": "@your_x_account",
"idempotency_key": "6f1c2a90-example-key"
}
}
}
Errors you may get
| Code | HTTP | Retryable |
|---|---|---|
unauthorized |
401 | No |
key_expired |
401 | No |
integration_revoked |
401 | No |
connection_not_linked |
403 | No |
integration_paused |
403 | No |
workspace_integrations_paused |
403 | No |
integration_authorization_lost |
403 | No |
workspace_suspended |
403 | No |
forbidden |
403 | No |
invalid_input |
422 | No |
rate_limited |
429 | Yes |
internal |
500 | Yes |
read_only |
403 | No |
idempotency_key_required |
428 | No |
idempotency_conflict |
409 | No |
idempotency_processing |
409 | Yes |
conflict |
409 | No |
precondition_failed |
422 | No |
ambiguous_account |
409 | No |
account_not_allowed |
403 | No |
not_found |
404 | No |
agent_too_old |
422 | No |
unsupported_by_account |
422 | No |