curl --request POST \
  --url https://{host}/v2/workspaces/slug:agent-factory/webhooks/v1/agents/{agentId}/messages/send \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": {
    "message_id": "msg-test-2",
    "role": "user",
    "parts": [
      {
        "text": "What is 2+2? Reply with just the number."
      }
    ]
  }
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    message: {
      message_id: 'msg-test-2',
      role: 'user',
      parts: [{text: 'What is 2+2? Reply with just the number.'}]
    }
  })
};

fetch('https://{host}/v2/workspaces/slug:agent-factory/webhooks/v1/agents/{agentId}/messages/send', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://{host}/v2/workspaces/slug:agent-factory/webhooks/v1/agents/{agentId}/messages/send"

payload = { "message": {
        "message_id": "msg-test-2",
        "role": "user",
        "parts": [{ "text": "What is 2+2? Reply with just the number." }]
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "error": {},
  "task": {
    "id": "<string>",
    "contextId": "<string>",
    "status": {
      "state": "working",
      "timestamp": "<string>",
      "message": {}
    },
    "output": {
      "messages": [
        {
          "message_id": "<string>",
          "role": "user",
          "contextId": "<string>",
          "taskId": "<string>",
          "parts": [
            {}
          ]
        }
      ]
    },
    "usage": {},
    "tool_calls": [
      {
        "name": "<string>",
        "arguments": {},
        "status": "<string>"
      }
    ]
  }
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}