Access real-time, historical, and forecasted energy prices across Europe through traditional industrial protocols. Seamlessly integrate with your PLCs using Modbus TCP/RTU, OPC-UA, and REST APIs.
Flexible pricing for operations of any size. Start small and scale as you grow.
Connect your industrial systems in minutes with our straightforward protocols
Native Modbus support on port 502. Read current prices from holding registers. Compatible with all standard PLCs and SCADA systems.
Industrial-standard OPC-UA interface with auto-discovery. Real-time data nodes with quality timestamps and historical access.
Modern JSON REST API for web applications. WebSocket support for real-time streaming. Complete with SDKs for popular languages.
// Holding Registers
Register 40001: Current Price (EUR * 100)
Register 40002: Timestamp (Unix)
Register 40003: Market Zone ID
Register 40004: Price Quality Status# Fetch the live current price for zone NL
curl -X POST \
'https://app.energyapi.eu/api/v1/energy/price' \
-H 'Content-Type: application/json' \
-H 'X-API-KEY: your_api_key_here' \
-d '{
"zone": "NL",
"requestType": "CURRENT"
}'# Each position = 5 minutes. Position 1 = 00:00, position 2 = 00:05, ... position 288 = 23:55
curl -X POST \
'https://app.energyapi.eu/api/v1/energy/price' \
-H 'Content-Type: application/json' \
-H 'X-API-KEY: your_api_key_here' \
-d '{
"zone": "NL",
"requestType": "FORECAST",
"date": "2026-04-14",
"position": 1
}'| Position | Time (local) | Position | Time (local) |
|---|---|---|---|
| 1 | 00:00 | 2 | 00:05 |
| 3 | 00:10 | 12 | 00:55 |
| 13 | 01:00 | 72 | 05:55 |
| 73 | 06:00 | 144 | 11:55 |
| 145 | 12:00 | 216 | 17:55 |
| 217 | 18:00 | 288 | 23:55 |
{
"zone": "NL",
"createdDateTime": "2026-03-13T15:27:53.368504Z",
"timeSeries": [
{
"periodStartUtc": "2026-03-12T23:00:00Z",
"periodEndUtc": "2026-03-13T23:00:00Z",
"resolution": "PT5M",
"currency": "EUR",
"source": "ENTSOE",
"points": [
{
"position": 198,
"price": 101.83
}
]
}
]
}Enterprise-grade reliability and security you can depend on
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