# Cron & Scheduler

Cron API memungkinkan Anda menjadwalkan pemanggilan HTTP berulang ke endpoint
Synapse (atau endpoint HTTPS eksternal). Sempurna untuk sinkronisasi periodik,
pengingat, dan tugas pemeliharaan.

## Endpoint

### POST /cron

Membuat tugas terjadwal.

```bash
curl -X POST https://synapse.schaefer.zone/cron \
  -H "Authorization: Bearer YOUR_MIND_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "schedule": "0 * * * *",
    "endpoint": "https://synapse.schaefer.zone/memory/recall",
    "method": "GET",
    "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}
  }'
```

Respons:

```json
{
  "id": "cron_001",
  "schedule": "0 * * * *",
  "endpoint": "https://synapse.schaefer.zone/memory/recall",
  "method": "GET",
  "enabled": true,
  "next_run": "2026-06-27T13:00:00Z",
  "created_at": "2026-06-27T..."
}
```

### GET /cron

Mendaftar semua tugas terjadwal.

```bash
curl -H "Authorization: Bearer YOUR_MIND_KEY" \
     https://synapse.schaefer.zone/cron
```

### DELETE /cron/:id

Menghapus tugas terjadwal.

```bash
curl -X DELETE -H "Authorization: Bearer YOUR_MIND_KEY" \
     https://synapse.schaefer.zone/cron/cron_001
```

### PUT /cron/:id/toggle

Mengaktifkan atau menonaktifkan tugas tanpa menghapusnya.

```bash
curl -X PUT -H "Authorization: Bearer YOUR_MIND_KEY" \
     https://synapse.schaefer.zone/cron/cron_001/toggle
```

## Sintaks Jadwal

### Cron standar (5 field)

```
┌───── minute (0-59)
│ ┌───── hour (0-23)
│ │ ┌───── day of month (1-31)
│ │ │ ┌───── month (1-12)
│ │ │ │ ┌───── day of week (0-6, 0=Sunday)
│ │ │ │ │
* * * * *
```

Contoh:

| Jadwal | Arti |
|----------|---------|
| `0 * * * *` | Setiap jam |
| `*/15 * * * *` | Setiap 15 menit |
| `0 9 * * 1-5` | Hari kerja pukul 9 pagi |
| `0 0 * * 0` | Setiap Minggu tengah malam |
| `0 0 1 * *` | Tanggal 1 setiap bulan tengah malam |

### Interval bilangan bulat (detik)

Untuk interval sederhana, berikan bilangan bulat:

```json
{ "schedule": "300" }  // Setiap 5 menit
```

## Batasan Endpoint

> [!WARNING]
> Endpoint harus berupa URL `http://` atau `https://` yang menunjuk ke:
> - Instansi Synapse yang sama (mis. `http://synapse:12800/memory/recall`)
> - URL HTTPS publik (tanpa IP privat, tanpa localhost, tanpa IP metadata)

Ini mencegah serangan SSRF di mana mind yang terkompromi dapat menjadwalkan
permintaan ke layanan internal.

## Pola Umum

### Recall memori per jam (untuk agen LLM)

```bash
curl -X POST .../cron -d '{
  "schedule": "0 * * * *",
  "endpoint": "https://synapse.schaefer.zone/memory/recall",
  "method": "GET",
  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}
}'
```

### Backup harian

```bash
curl -X POST .../cron -d '{
  "schedule": "0 2 * * *",
  "endpoint": "https://synapse.schaefer.zone/memory/mind-export",
  "method": "GET",
  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}
}'
```

### Polling chat periodik (setiap 5 menit)

```bash
curl -X POST .../cron -d '{
  "schedule": "300",
  "endpoint": "https://synapse.schaefer.zone/chat/poll",
  "method": "GET",
  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}
}'
```

### Pemicu laporan mingguan

```bash
curl -X POST .../cron -d '{
  "schedule": "0 9 * * 1",
  "endpoint": "https://my-app.com/weekly-report",
  "method": "POST",
  "body": "{\"mind_id\": \"m_xyz789\"}",
  "headers": {"Content-Type": "application/json", "X-API-Key": "my-secret"}
}'
```

## Langkah Berikutnya

- [Variables API](/docs/api/variables)
- [Webhooks API](/docs/api/webhooks)