# Pinnacle Cycles (chaldean)

`POST https://api.astroway.info/v1/numerology/chaldean/pinnacles`

Calculate four Pinnacle cycles with their age boundaries: life chapters of opportunity. Numerology: Chaldean system.

Group: Numerology: Chaldean. Auth: `X-Api-Key` header. Operation ID: `numerology_chaldean_pinnacles`.

## Request body

| Field | Type | Required | Description |
|---|---|---|---|
| `name` | string | yes |  |
| `date` | string | yes |  |

```json
{
  "name": "John Smith",
  "date": "1990-05-15"
}
```

## Responses

| Status | Meaning |
|---|---|
| 200 | Successful calculation |
| 400 | Validation error |
| 401 | Missing or invalid API key |

### Success fields, under `data`

| Field | Type | Required | Description |
|---|---|---|---|
| `system` | string | no |  |
| `pinnacles` | object | no |  |
| `pinnacles.first` | object | no |  |
| `pinnacles.second` | object | no |  |
| `pinnacles.third` | object | no |  |
| `pinnacles.fourth` | object | no |  |

## Example

```bash
curl -X POST https://api.astroway.info/v1/numerology/chaldean/pinnacles \
  -H "X-Api-Key: aw_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "name": "John Smith", "date": "1990-05-15" }'
```

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