---
title: Send Events
url: https://platform.claude.com/docs/en/api/php/beta/sessions/events/send
---

# Send Events

`$client->beta->sessions->events->send(string sessionID, list<ManagedAgentsEventParams> events, ?list<AnthropicBeta> betas, ?string workspaceID): ManagedAgentsSendSessionEvents`

**POST** `/v1/sessions/{session_id}/events`

Send Events

## Parameters

- `sessionID: string` (path parameter)

- `events: list<ManagedAgentsEventParams>`

  Events to send to the `session`.

- `betas?: optional list<AnthropicBeta>` (header parameter)

  This endpoint is in beta: requests must send `managed-agents-2026-04-01` in this header.

- `workspaceID?: optional string` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

## Returns

- `class ManagedAgentsSendSessionEvents`

  - `?list<Data> data`

    Sent events

## Example

```php
<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Anthropic\Client;
use Anthropic\Beta\AnthropicBeta;

$client = new Client(apiKey: 'my-anthropic-api-key');

$betaManagedAgentsSendSessionEvents = $client->beta->sessions->events->send(
  'sesn_011CZkZAtmR3yMPDzynEDxu7',
  events: [
    [
      'content' => [['text' => 'Where is my order #1234?', 'type' => 'text']],
      'type' => 'user.message',
    ],
  ],
  betas: [AnthropicBeta::MESSAGE_BATCHES_2024_09_24],
  workspaceID: 'wrkspc_011CZkZaBF1tNoB5wlCeusgy',
);

var_dump($betaManagedAgentsSendSessionEvents);
```

### Response (200)

```json
{
  "data": [
    {
      "id": "sevt_011CZkZGPp1iBcp4kaQSihUm",
      "content": [
        {
          "text": "Where is my order #1234?",
          "type": "text"
        }
      ],
      "type": "user.message",
      "processed_at": "2026-03-15T10:00:00Z"
    }
  ]
}
```