# oraclePriceHistoryByTime

<table><thead><tr><th width="115.50848388671875">Field</th><th width="177.66351318359375">Type</th><th>Description</th></tr></thead><tbody><tr><td><code>type</code></td><td>string</td><td>Must be <code>"oraclePriceHistoryByTime"</code></td></tr><tr><td><code>coin</code></td><td>string</td><td>symbol e.g. "BTC" or with dex prefix "xyz:XYZ100"</td></tr><tr><td><code>startTime</code></td><td>int</td><td>ms unix timestamp</td></tr><tr><td><code>endTime</code></td><td>int</td><td>ms unix timestamp (optional)</td></tr><tr><td><code>limit</code></td><td>int</td><td>max 2000</td></tr><tr><td><code>dex</code></td><td>string</td><td>DEX identifier e.g. "hyna", "xyz" (optional, returns all if omitted)</td></tr></tbody></table>

Request

{% tabs %}
{% tab title="cURL" %}

```bash
curl -X POST https://api.hydromancer.xyz/info \
-H "Authorization: Bearer $HYDROMANCER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
      "type": "oraclePriceHistoryByTime",
      "coin": "BTC",
      "startTime": 1765641292010,
      "endTime": 1765641295024
    }'
```

{% endtab %}

{% tab title="Python" %}

```python
import requests
import os
import json

response = requests.post(
 'https://api.hydromancer.xyz/info',
 json={
        'type': 'oraclePriceHistoryByTime',
        'coin': 'BTC',
        'startTime': 1765641292010,
        'endTime': 1765641295024
 },
 headers={
          'Authorization': f'Bearer {os.environ["HYDROMANCER_API_KEY"]}',
          'Content-Type': 'application/json'
      }
)
print(json.dumps(response.json(), indent=2))
```

{% endtab %}

{% tab title="Javascript" %}

```javascript
import axios from 'axios';

const response = await axios.post(
  'https://api.hydromancer.xyz/info',
  {
    type: 'oraclePriceHistoryByTime',
    coin: 'BTC',
    limit: 100,
    startTime: 1765641292010,
    endTime: 1765641295024
  },
  {
    headers: {
      'Authorization': `Bearer ${process.env.HYDROMANCER_API_KEY}`,
      'Content-Type': 'application/json'
    }
  }
);

console.log(JSON.stringify(response.data, null, 2));
```

{% endtab %}
{% endtabs %}

***

## Response Fields

| Field       | Type    | Description                                                                                      |
| ----------- | ------- | ------------------------------------------------------------------------------------------------ |
| `time`      | int     | Timestamp (ms)                                                                                   |
| `dex`       | string  | DEX identifier                                                                                   |
| `coin`      | string  | Trading pair                                                                                     |
| `oraclePx`  | string? | Oracle price                                                                                     |
| `markPx`    | string? | Mark price (first input)                                                                         |
| `markPx2`   | string? | Mark price (second input) — added from 2026-01-12, only present if hip3 dex pushes 2 mark prices |
| `extPerpPx` | string? | External perp price                                                                              |

<details>

<summary>Response (HIP-3 dex with 2 mark prices)</summary>

```json
[
  {
    "time": 1767965552339,
    "dex": "xyz",
    "coin": "xyz:XYZ100",
    "oraclePx": "25546.00",
    "markPx": "25546.00",
    "markPx2": "25545.00",
    "extPerpPx": "25546.00"
  },
  {
    "time": 1767965555526,
    "dex": "xyz",
    "coin": "xyz:XYZ100",
    "oraclePx": "25555.00",
    "markPx": "25555.00",
    "markPx2": "25554.00",
    "extPerpPx": "25555.00"
  }
]
```

</details>

<details>

<summary>Response (HIP-3 dex with 1 mark price)</summary>

```json
[
  {
    "time": 1767965617506,
    "dex": "hyna",
    "coin": "hyna:BTC",
    "oraclePx": "90527.00",
    "markPx": "90508.27",
    "extPerpPx": "90473.25"
  },
  {
    "time": 1767965620725,
    "dex": "hyna",
    "coin": "hyna:BTC",
    "oraclePx": "90528.00",
    "markPx": "90502.00",
    "extPerpPx": "90473.25"
  }
]
```

</details>


---

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