> ## Documentation Index
> Fetch the complete documentation index at: https://docs.x.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Rate Limits de la X API

> Rate limits por endpoint de la X API v2 para posts, users, search, streams y DMs, además de cómo leer las cabeceras de respuesta x-rate-limit y gestionar los 429.

Los rate limits controlan el número de solicitudes que puedes hacer a cada endpoint. Superar los límites da como resultado un error 429 hasta que se restablezca la ventana.

***

## Cómo funcionan los rate limits

| Concepto                | Descripción                                          |
| :---------------------- | :--------------------------------------------------- |
| **Ventana de tiempo**   | Normalmente 15 minutos o 24 horas                    |
| **Límites por usuario** | Aplican con OAuth 1.0a o tokens de usuario OAuth 2.0 |
| **Límites por app**     | Aplican con Bearer Token (app-only)                  |
| **Por endpoint**        | Cada endpoint tiene sus propios límites              |

***

## Consultar tus límites

Las cabeceras de respuesta muestran tu estado actual de rate limit:

```
x-rate-limit-limit: 900
x-rate-limit-remaining: 847
x-rate-limit-reset: 1705420800
```

| Cabecera                 | Descripción                                    |
| :----------------------- | :--------------------------------------------- |
| `x-rate-limit-limit`     | Máximo de solicitudes permitidas               |
| `x-rate-limit-remaining` | Solicitudes restantes en la ventana            |
| `x-rate-limit-reset`     | Timestamp Unix cuando se restablece la ventana |

***

## Tablas de rate limit

Consulta el rate limit para cada endpoint a continuación. También puedes ver estos límites en la [Developer Console](https://console.x.com).

<Note>
  Los límites se muestran por 15 minutos a menos que se indique lo contrario (p. ej., "/24hrs" o "/sec").
</Note>

### Posts (25 endpoints)

#### Tweets lookup

| Método | Endpoint        | Por App     | Por Usuario |
| :----- | :-------------- | :---------- | :---------- |
| GET    | `/2/tweets`     | 3,500/15min | 5,000/15min |
| GET    | `/2/tweets/:id` | 450/15min   | 900/15min   |

#### Recent search

| Método | Endpoint                  | Por App   | Por Usuario | Notas                                                         |
| :----- | :------------------------ | :-------- | :---------- | :------------------------------------------------------------ |
| GET    | `/2/tweets/search/recent` | 450/15min | 300/15min   | 10 por defecto, 100 máx. resultados; 512 longitud de consulta |

#### Full-archive search

| Método | Endpoint               | Por App          | Por Usuario | Notas                                                          |
| :----- | :--------------------- | :--------------- | :---------- | :------------------------------------------------------------- |
| GET    | `/2/tweets/search/all` | 1/sec, 300/15min | 1/sec       | 10 por defecto, 500 máx. resultados; 1024 longitud de consulta |

#### Post counts

| Método | Endpoint                  | Por App   | Por Usuario | Notas                     |
| :----- | :------------------------ | :-------- | :---------- | :------------------------ |
| GET    | `/2/tweets/counts/recent` | 300/15min | —           | 512 longitud de consulta  |
| GET    | `/2/tweets/counts/all`    | 300/15min | —           | 1024 longitud de consulta |

#### Filtered stream

| Método | Endpoint                        | Por App   | Por Usuario | Notas                                                          |
| :----- | :------------------------------ | :-------- | :---------- | :------------------------------------------------------------- |
| GET    | `/2/tweets/search/stream`       | 50/15min  | —           | 1 conexión; 1000 reglas; 1024 longitud de regla; 250 posts/sec |
| GET    | `/2/tweets/search/stream/rules` | 450/15min | —           | 1 conexión; 1000 reglas; 1024 longitud de regla                |
| POST   | `/2/tweets/search/stream/rules` | 100/15min | —           | 1 conexión; 1000 reglas; 1024 longitud de regla                |

#### Manage posts

| Método | Endpoint        | Por App      | Por Usuario |
| :----- | :-------------- | :----------- | :---------- |
| POST   | `/2/tweets`     | 10,000/24hrs | 100/15min   |
| DELETE | `/2/tweets/:id` | —            | 50/15min    |

#### Timelines

| Método | Endpoint                                       | Por App      | Por Usuario |
| :----- | :--------------------------------------------- | :----------- | :---------- |
| GET    | `/2/users/:id/tweets`                          | 10,000/15min | 900/15min   |
| GET    | `/2/users/:id/mentions`                        | 450/15min    | 300/15min   |
| GET    | `/2/users/:id/timelines/reverse_chronological` | —            | 180/15min   |

#### Likes lookup

| Método | Endpoint                     | Por App  | Por Usuario |
| :----- | :--------------------------- | :------- | :---------- |
| GET    | `/2/tweets/:id/liking_users` | 75/15min | 75/15min    |
| GET    | `/2/users/:id/liked_tweets`  | 75/15min | 75/15min    |

#### Manage likes

| Método | Endpoint                       | Por App | Por Usuario           |
| :----- | :----------------------------- | :------ | :-------------------- |
| POST   | `/2/users/:id/likes`           | —       | 50/15min, 1,000/24hrs |
| DELETE | `/2/users/:id/likes/:tweet_id` | —       | 50/15min, 1,000/24hrs |

#### Retweets lookup

| Método | Endpoint                     | Por App  | Por Usuario | Notas               |
| :----- | :--------------------------- | :------- | :---------- | :------------------ |
| GET    | `/2/tweets/:id/retweeted_by` | 75/15min | 75/15min    | —                   |
| GET    | `/2/tweets/:id/quote_tweets` | 75/15min | 75/15min    | —                   |
| GET    | `/2/users/reposts_of_me`     | —        | 75/15min    | 100 máx. resultados |

#### Manage retweets

| Método | Endpoint                          | Por App | Por Usuario |
| :----- | :-------------------------------- | :------ | :---------- |
| POST   | `/2/users/:id/retweets`           | —       | 50/15min    |
| DELETE | `/2/users/:id/retweets/:tweet_id` | —       | 50/15min    |

#### Hide replies

| Método | Endpoint                     | Por App | Por Usuario |
| :----- | :--------------------------- | :------ | :---------- |
| PUT    | `/2/tweets/:tweet_id/hidden` | —       | 50/15min    |

***

### Users (14 endpoints)

#### Users lookup

| Método | Endpoint                         | Por App   | Por Usuario |
| :----- | :------------------------------- | :-------- | :---------- |
| GET    | `/2/users`                       | 300/15min | 900/15min   |
| GET    | `/2/users/:id`                   | 300/15min | 900/15min   |
| GET    | `/2/users/by`                    | 300/15min | 900/15min   |
| GET    | `/2/users/by/username/:username` | 300/15min | 900/15min   |
| GET    | `/2/users/me`                    | —         | 75/15min    |

#### Search users

| Método | Endpoint          | Por App   | Por Usuario |
| :----- | :---------------- | :-------- | :---------- |
| GET    | `/2/users/search` | 300/15min | 900/15min   |

#### Follows lookup

| Método | Endpoint                 | Por App   | Por Usuario |
| :----- | :----------------------- | :-------- | :---------- |
| GET    | `/2/users/:id/following` | 300/15min | 300/15min   |
| GET    | `/2/users/:id/followers` | 300/15min | 300/15min   |

#### Manage follows

| Método | Endpoint                                             | Por App | Por Usuario |
| :----- | :--------------------------------------------------- | :------ | :---------- |
| POST   | `/2/users/:id/following`                             | —       | 50/15min    |
| DELETE | `/2/users/:source_user_id/following/:target_user_id` | —       | 50/15min    |

#### Blocks lookup

| Método | Endpoint                | Por App | Por Usuario |
| :----- | :---------------------- | :------ | :---------- |
| GET    | `/2/users/:id/blocking` | —       | 15/15min    |

#### Mutes lookup

| Método | Endpoint              | Por App | Por Usuario |
| :----- | :-------------------- | :------ | :---------- |
| GET    | `/2/users/:id/muting` | —       | 15/15min    |

#### Manage mutes

| Método | Endpoint                                          | Por App | Por Usuario |
| :----- | :------------------------------------------------ | :------ | :---------- |
| POST   | `/2/users/:id/muting`                             | —       | 50/15min    |
| DELETE | `/2/users/:source_user_id/muting/:target_user_id` | —       | 50/15min    |

***

### Spaces (6 endpoints)

#### Spaces lookup

| Método | Endpoint                   | Por App          | Por Usuario      |
| :----- | :------------------------- | :--------------- | :--------------- |
| GET    | `/2/spaces/:id`            | 300/15min        | 300/15min        |
| GET    | `/2/spaces`                | 300/15min        | 300/15min        |
| GET    | `/2/spaces/:id/tweets`     | 300/15min        | 300/15min        |
| GET    | `/2/spaces/by/creator_ids` | 300/15min, 1/sec | 300/15min, 1/sec |
| GET    | `/2/spaces/:id/buyers`     | 300/15min        | 300/15min        |

#### Search Spaces

| Método | Endpoint           | Por App   | Por Usuario |
| :----- | :----------------- | :-------- | :---------- |
| GET    | `/2/spaces/search` | 300/15min | 300/15min   |

***

### Direct Messages (8 endpoints)

#### Direct Messages lookup

| Método | Endpoint                                             | Por App | Por Usuario |
| :----- | :--------------------------------------------------- | :------ | :---------- |
| GET    | `/2/dm_events`                                       | —       | 15/15min    |
| GET    | `/2/dm_events/:id`                                   | —       | 15/15min    |
| GET    | `/2/dm_conversations/:dm_conversation_id/dm_events`  | —       | 15/15min    |
| GET    | `/2/dm_conversations/with/:participant_id/dm_events` | —       | 15/15min    |

#### Manage Direct Messages

| Método | Endpoint                                            | Por App     | Por Usuario            |
| :----- | :-------------------------------------------------- | :---------- | :--------------------- |
| POST   | `/2/dm_conversations`                               | 1,440/24hrs | 15/15min, 1,440/24hrs  |
| POST   | `/2/dm_conversations/with/:participant_id/messages` | 1,440/24hrs | 15/15min, 1,440/24hrs  |
| POST   | `/2/dm_conversations/:dm_conversation_id/messages`  | 1,440/24hrs | 15/15min, 1,440/24hrs  |
| DELETE | `/2/dm_events/:id`                                  | 4,000/24hrs | 300/15min, 1,500/24hrs |

***

### Lists (14 endpoints)

#### Lists lookup

| Método | Endpoint                   | Por App  | Por Usuario |
| :----- | :------------------------- | :------- | :---------- |
| GET    | `/2/lists/:id`             | 75/15min | 75/15min    |
| GET    | `/2/users/:id/owned_lists` | 15/15min | 15/15min    |

#### List Tweets lookup

| Método | Endpoint              | Por App   | Por Usuario |
| :----- | :-------------------- | :-------- | :---------- |
| GET    | `/2/lists/:id/tweets` | 900/15min | 900/15min   |

#### List member lookup

| Método | Endpoint                        | Por App   | Por Usuario |
| :----- | :------------------------------ | :-------- | :---------- |
| GET    | `/2/lists/:id/members`          | 900/15min | 900/15min   |
| GET    | `/2/users/:id/list_memberships` | 75/15min  | 75/15min    |

#### Manage Lists

| Método | Endpoint       | Por App | Por Usuario |
| :----- | :------------- | :------ | :---------- |
| POST   | `/2/lists`     | —       | 300/15min   |
| DELETE | `/2/lists/:id` | —       | 300/15min   |
| PUT    | `/2/lists/:id` | —       | 300/15min   |

#### Manage List members

| Método | Endpoint                        | Por App | Por Usuario |
| :----- | :------------------------------ | :------ | :---------- |
| POST   | `/2/lists/:id/members`          | —       | 300/15min   |
| DELETE | `/2/lists/:id/members/:user_id` | —       | 300/15min   |

#### Manage List follows

| Método | Endpoint                               | Por App | Por Usuario |
| :----- | :------------------------------------- | :------ | :---------- |
| POST   | `/2/users/:id/followed_lists`          | —       | 50/15min    |
| DELETE | `/2/users/:id/followed_lists/:list_id` | —       | 50/15min    |

#### Pinned Lists

| Método | Endpoint                             | Por App  | Por Usuario |
| :----- | :----------------------------------- | :------- | :---------- |
| GET    | `/2/users/:id/pinned_lists`          | 15/15min | 15/15min    |
| POST   | `/2/users/:id/pinned_lists`          | —        | 50/15min    |
| DELETE | `/2/users/:id/pinned_lists/:list_id` | —        | 50/15min    |

***

### Bookmarks (5 endpoints)

#### Bookmarks lookup

| Método | Endpoint                                    | Por App  | Por Usuario |
| :----- | :------------------------------------------ | :------- | :---------- |
| GET    | `/2/users/:id/bookmarks`                    | —        | 180/15min   |
| GET    | `/2/users/:id/bookmarks/folders`            | 50/15min | 50/15min    |
| GET    | `/2/users/:id/bookmarks/folders/:folder_id` | 50/15min | 50/15min    |

#### Manage Bookmarks

| Método | Endpoint                           | Por App | Por Usuario |
| :----- | :--------------------------------- | :------ | :---------- |
| POST   | `/2/users/:id/bookmarks`           | —       | 50/15min    |
| DELETE | `/2/users/:id/bookmarks/:tweet_id` | —       | 50/15min    |

***

### Compliance (3 endpoints)

#### Batch compliance

| Método | Endpoint                     | Por App   | Por Usuario |
| :----- | :--------------------------- | :-------- | :---------- |
| POST   | `/2/compliance/jobs`         | 150/15min | —           |
| GET    | `/2/compliance/jobs/:job_id` | 150/15min | —           |
| GET    | `/2/compliance/jobs`         | 150/15min | —           |

***

### Usage (1 endpoint)

| Método | Endpoint          | Por App  | Por Usuario |
| :----- | :---------------- | :------- | :---------- |
| GET    | `/2/usage/tweets` | 50/15min | —           |

***

### Trends (2 endpoints)

#### Personalized Trends

| Método | Endpoint                       | Por App              | Por Usuario         |
| :----- | :----------------------------- | :------------------- | :------------------ |
| GET    | `/2/users/personalized_trends` | 200/24hrs, 200/15min | 100/24hrs, 10/15min |

#### Trends by WOEID

| Método | Endpoint                 | Por App  | Por Usuario |
| :----- | :----------------------- | :------- | :---------- |
| GET    | `/2/trends/by/woeid/:id` | 75/15min | —           |

***

### Communities (2 endpoints)

| Método | Endpoint                | Por App   | Por Usuario | Notas               |
| :----- | :---------------------- | :-------- | :---------- | :------------------ |
| GET    | `/2/communities/:id`    | 300/15min | 300/15min   | —                   |
| GET    | `/2/communities/search` | 300/15min | 300/15min   | 100 máx. resultados |

***

### Analytics (1 endpoint)

| Método | Endpoint              | Por App   | Por Usuario |
| :----- | :-------------------- | :-------- | :---------- |
| GET    | `/2/tweets/analytics` | 300/15min | 300/15min   |

***

### Media (8 endpoints)

| Método | Endpoint                       | Por App       | Por Usuario |
| :----- | :----------------------------- | :------------ | :---------- |
| POST   | `/2/media/upload`              | 50,000/24hrs  | 500/15min   |
| GET    | `/2/media/upload`              | 100,000/24hrs | 1,000/15min |
| POST   | `/2/media/upload/initialize`   | 180,000/24hrs | 1,875/15min |
| POST   | `/2/media/upload/:id/append`   | 180,000/24hrs | 1,875/15min |
| POST   | `/2/media/upload/:id/finalize` | 180,000/24hrs | 1,875/15min |
| POST   | `/2/media/metadata`            | 50,000/24hrs  | 500/15min   |
| POST   | `/2/media/subtitles`           | 10,000/24hrs  | 100/15min   |
| DELETE | `/2/media/subtitles`           | 10,000/24hrs  | 100/15min   |

***

### Activity & Webhooks

| Método | Endpoint                                     | Por App   | Por Usuario | Notas                       |
| :----- | :------------------------------------------- | :-------- | :---------- | :-------------------------- |
| GET    | `/2/activity/stream`                         | 450/15min | —           | 2 conexiones; 250 posts/sec |
| POST   | `/2/activity/subscriptions`                  | 500/15min | —           | —                           |
| GET    | `/2/activity/subscriptions`                  | 500/15min | —           | —                           |
| PUT    | `/2/activity/subscriptions/:subscription_id` | 500/15min | —           | —                           |
| DELETE | `/2/activity/subscriptions/:subscription_id` | 500/15min | —           | —                           |
| POST   | `/2/webhooks`                                | 450/15min | —           | —                           |
| GET    | `/2/webhooks`                                | 450/15min | —           | —                           |
| PUT    | `/2/webhooks/:webhook_id`                    | 450/15min | —           | —                           |
| DELETE | `/2/webhooks/:webhook_id`                    | 450/15min | —           | —                           |
| POST   | `/2/webhooks/replay`                         | 100/15min | —           | —                           |

***

### Otros endpoints

| Método | Endpoint                                  | Por App               | Por Usuario         |
| :----- | :---------------------------------------- | :-------------------- | :------------------ |
| GET    | `/2/tweets/sample10/stream`               | 100/15min             | —                   |
| GET    | `/2/news/:id`                             | 200/15min             | —                   |
| GET    | `/2/news/search`                          | 200/15min             | 200/15min           |
| POST   | `/2/users/:id/dm/block`                   | 25/15min, 1,000/24hrs | 10/15min, 400/24hrs |
| POST   | `/2/users/:id/dm/unblock`                 | 25/15min, 1,000/24hrs | 10/15min, 400/24hrs |
| GET    | `/2/users/by/username/:username/tweets`   | 1,500/15min           | 900/15min           |
| GET    | `/2/users/by/username/:username/mentions` | 450/15min             | 180/15min           |
| GET    | `/2/users/:id/following/spaces`           | 300/15min             | 300/15min           |
| GET    | `/2/tweets/:id/retweets`                  | 75/15min              | 75/15min            |
| DELETE | `/2/connections/all`                      | 25/15min              | 25/15min            |

***

## Gestión de rate limits

Cuando alcanzas un rate limit, recibirás una respuesta 429:

```json theme={null}
{
  "errors": [{
    "code": 88,
    "message": "Rate limit exceeded"
  }]
}
```

### Estrategia de recuperación

1. Consulta `x-rate-limit-reset` para saber cuándo se restablece la ventana
2. Espera hasta ese momento antes de reintentar
3. Usa backoff exponencial si es necesario

```python title="Ejemplo" lines wrap icon="python" theme={null}
import time

def make_request_with_backoff(url, headers):
    response = requests.get(url, headers=headers)
    
    if response.status_code == 429:
        reset_time = int(response.headers.get('x-rate-limit-reset', 0))
        wait_time = max(reset_time - time.time(), 60)
        time.sleep(wait_time)
        return make_request_with_backoff(url, headers)
    
    return response
```

***

## Buenas prácticas

<CardGroup cols={2}>
  <Card title="Cachea las respuestas" icon="database">
    Almacena los resultados localmente para reducir solicitudes repetidas.
  </Card>

  <Card title="Usa streaming" icon="signal-stream">
    Para datos en tiempo real, usa filtered stream en lugar de polling.
  </Card>

  <Card title="Monitoriza las cabeceras" icon="gauge-high">
    Sigue las solicitudes restantes para evitar alcanzar los límites.
  </Card>

  <Card title="Distribuye las solicitudes" icon="clock">
    Distribuye las solicitudes a lo largo de la ventana de tiempo.
  </Card>
</CardGroup>

***

## Rate limits vs. facturación

Los rate limits y la facturación son cosas separadas:

| Concepto               | Propósito                                                              |
| :--------------------- | :--------------------------------------------------------------------- |
| **Rate limits**        | Controlar la frecuencia de solicitudes para la estabilidad del sistema |
| **Facturación de uso** | Cobrar por los datos recuperados (pago por uso)                        |

Puedes estar dentro de los rate limits pero aún así incurrir en costos de uso, o alcanzar los rate limits sin costo adicional.

***

## Rate limits Enterprise

Los clientes Enterprise tienen rate limits personalizados. Contacta a tu gerente de cuenta o [solicita acceso Enterprise](/enterprise/forms/enterprise-api-interest).

***

## Próximos pasos

<CardGroup cols={2}>
  <Card title="Gestión de errores" icon="https://mintcdn.com/x-preview/jLbdFJYHCS9a6gmb/icons/xds/icon-warning.svg?fit=max&auto=format&n=jLbdFJYHCS9a6gmb&q=85&s=3760ceda7c43e1ffbd9f8b7ccbf83cca" href="/x-api/fundamentals/response-codes-and-errors" width="24" height="24" data-path="icons/xds/icon-warning.svg">
    Gestiona 429 y otros errores.
  </Card>

  <Card title="Primeros pasos" icon="https://mintcdn.com/x-preview/oR-aRNyj1BKPJtxM/icons/xds/icon-rocket.svg?fit=max&auto=format&n=oR-aRNyj1BKPJtxM&q=85&s=b978d7a9225de31709efbbed5b84e92d" href="/x-api/getting-started/about-x-api" width="24" height="24" data-path="icons/xds/icon-rocket.svg">
    Aprende sobre niveles de acceso y funcionalidades.
  </Card>
</CardGroup>