Retrieve Irregular Readings

Developing

GET

https://meterapi.glowmarkt.com/api/v0-1/head-end/asset/mac/AB1234567890/readings

This API provides instantaneous access to parameters being polled by the communications unit. The available parameters (fields) depend on the unit's configuration, with TOTAL_ACTIVE_ENERGY always polled by default.

Data granularity is determined by the network connection. If Wi-Fi is available, then there's up to 10-second granularity. Alternatively, if only cellular connection is available, data granularity is up to 5 minutes.

Request

Query Params

Header Params

Responses

🟢200Success

application/json

Body

Request Example

Shell

JavaScript

Java

Swift

curl --location --request GET 'https://meterapi.glowmarkt.com/api/v0-1/head-end/asset/mac/AB1234567890/readings?start=2024-12-01T00:00:00.000Z&stop=2024-12-31T23:59:59.000Z&period=30m&function=max&field=TOTAL_ACTIVE_ENERGY&siteId=9012226000051&serial=0000000034400325&accountNo=111' \
--header 'Authorization: Bearer **************'

Response Example

{
    "query": {
        "start": "2024-12-01T00:00:00.000Z",
        "stop": "2024-12-31T23:59:59.000Z",
        "every": "30m",
        "function": "mean",
        "field": [
            "TOTAL_ACTIVE_ENERGY"
        ]
    },
    "readings": [
        {
            "field": "TOTAL_ACTIVE_ENERGY",
            "data": [
                {
                    "timestamp": "2024-12-01T00:30:00Z",
                    "value": 2165.7130126953125,
                    "accountNo": null,
                    "siteId": "9012226016344",
                    "serial": null
                },
                 {
                    "timestamp": "2024-12-31T23:59:59Z",
                    "value": null,
                    "accountNo": null,
                    "siteId": "9012226016344",
                    "serial": null
                }
            ]
        }
    ]
}

Modified at 2025-10-07 16:49:50

Retrieve Regular (Billable) Data