Evaluation - Daily detail
Provides market participants with an automated interface for accessing the detailed daily evaluation of IDM.
GET https://isot.okte.sk/api/v1/idm/evaluations/daily-detail
Parameters
|
:deliveryFrom
required |
Date Time ISO 8601 UTC Start time of delivery range |
|---|---|
|
:deliveryTo
required |
Date Time ISO 8601 UTC End time of delivery range |
|
:productType
|
Enum (15, 60) Type of traded product |
Example
GET https://isot.okte.sk/api/v1/idm/evaluations/daily-detail?deliveryFrom=2025-11-24T02:00:00Z&deliveryTo=2025-11-24T03:00:00Z&productType=60[
{
"deliveryDay": "2025-11-24",
"deliveryStart": "2025-11-24T02:00:00Z",
"deliveryEnd": "2025-11-24T03:00:00Z",
"productType": 60,
"purchaseNegativePayment": 0,
"purchaseNegativeVolume": 0,
"purchasePositivePayment": 54.2,
"purchasePositiveVolume": 3.5,
"saleNegativePayment": 0,
"saleNegativeVolume": 0,
"salePositivePayment": 13.1,
"salePositiveVolume": 1.2
}
]
Response fields description
| Field | Description | Format |
| productType | Type of traded product | Enum (15, 60) |
| deliveryDay | Date of the delivery | Date ISO 8601 |
| deliveryStart | Delivery period start | Date Time ISO 8601 UTC |
| deliveryEnd | Delivery period end | Date Time ISO 8601 UTC |
| purchaseNegativePayment | Total financial payments for purchases at negative prices (EUR) | Float number (two decimal places) |
| purchaseNegativeVolume | Executed purchase volume at negative prices (MW) | Float number (one decimal place) |
| purchasePositivePayment | Total financial payments for executed purchases at positive prices (EUR) | Float number (two decimal places) |
| purchasePositiveVolume | Executed purchase volume at positive prices (MW) | Float number (one decimal place) |
| saleNegativePayment | Total financial payments for sales at negative prices (EUR) | Float number (two decimal places) |
| saleNegativeVolume | Executed sale volume at negative prices (MW) | Float number (one decimal place) |
| salePositivePayment | Total financial payments for executed sales at positive prices (EUR) | Float number (two decimal places) |
| salePositiveVolume | Executed sale volume at positive prices (For 60-MTU in MWh, for 15-MTU in MW.) | Float number (one decimal place) |
Request may return HTTP status codes 200 (OK), 400 (Bad Request), 429 (Too Many Requests), or 500 (Internal Server Error).
Request message example (WebSocket)
WS wss://isot.okte.sk/api/v1/idm/ws{
"type": "evaluation-dailydetail",
"payload": {
"correlationId": "request-20241218001",
"deliveryFrom": "2025-11-24T02:00:00Z",
"deliveryTo": "2025-11-24T03:00:00Z",
"productType": 60
}
}
Request fields description
| Field | Description | Format |
| type | Message type for evaluation request | Enum (evaluation-dailydetail) |
| payload | Message data | Payload object |
| Payload | ||
| correlationId | Client message identifier | String or null |
| deliveryFrom | Start time of delivery range | Date Time 8601 UTC |
| deliveryTo | End time of delivery range | Date Time 8601 UTC |
| productType | Type of traded product | Enum (15, 60) or null |
Response message example (WebSocket)
WS wss://isot.okte.sk/api/v1/idm/ws{
"type": "evaluation-dailysummary",
"payload": {
"correlationId": "request-20241218001",
"data": [
{
"deliveryDay": "2025-11-24",
"deliveryStart": "2025-11-24T02:00:00Z",
"deliveryEnd": "2025-11-24T03:00:00Z",
"productType": 60,
"purchaseNegativePayment": 0,
"purchaseNegativeVolume": 0,
"purchasePositivePayment": 54.2,
"purchasePositiveVolume": 3.5,
"saleNegativePayment": 0,
"saleNegativeVolume": 0,
"salePositivePayment": 13.1,
"salePositiveVolume": 1.2
}
]
}
}
Response fields description
| Field | Description | Format |
| type | Message type for evalution response | Enum (evaluation-dailysummary) |
| payload | Message data | Payload object |
| Payload | ||
| correlationId | Client message identifier | String or null |
| data | Evaluation | Array of Evaluation objects (see above) |