# Busy blocks for one or more accounts

Busy blocks for one or more accounts.

```http
POST https://api.pozy.ai/v1/calendar/free-busy
```

- Area: Email, calendar & files / Calendar
- Auth: Authorization: Bearer pz_live_...

## Request body

Content type: `application/json`

- `accountIds`, array of string, required: At least 1 item. Up to 10 items
- `from`, string (date-time), required
- `to`, string (date-time), required

## Example request

```bash
curl -X POST "https://api.pozy.ai/v1/calendar/free-busy" \
  -H "Authorization: Bearer $POZY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "accountIds": [
    "string"
  ],
  "from": "2026-10-02T09:00:00.000Z",
  "to": "2026-10-02T09:00:00.000Z"
}'
```

```ts
const res = await fetch("https://api.pozy.ai/v1/calendar/free-busy", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.POZY_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    accountIds: [
      "string"
    ],
    from: "2026-10-02T09:00:00.000Z",
    to: "2026-10-02T09:00:00.000Z"
  }),
});
const data = await res.json();
if (!res.ok) throw new Error(data?.error ?? `Request failed with status ${res.status}`);
console.log(data);
```

```python
import os
import requests

resp = requests.post(
    "https://api.pozy.ai/v1/calendar/free-busy",
    headers={"Authorization": f"Bearer {os.environ['POZY_API_KEY']}"},
    json={
        "accountIds": [
            "string",
        ],
        "from": "2026-10-02T09:00:00.000Z",
        "to": "2026-10-02T09:00:00.000Z",
    },
    timeout=30,
)
resp.raise_for_status()
print(resp.json())
```

## Response 200

- `data`, array of object
  - `accountId`, string
  - `from`, string (date-time)
  - `to`, string (date-time)
  - `busy`, array of object
    - `start`, string (date-time)
    - `end`, string (date-time)

```json
{
  "data": [
    {
      "accountId": "696e0b682d0a31188e7a2ba9",
      "from": "2026-10-02T09:00:00.000Z",
      "to": "2026-10-02T09:00:00.000Z",
      "busy": [
        {
          "start": "2026-10-02T09:00:00.000Z",
          "end": "2026-10-02T09:00:00.000Z"
        }
      ]
    }
  ]
}
```