Retrieves yearly rolled-up actual billing data for a specific commodity
Use this endpoint to get aggregated billing statistics (cost, use, and unit cost) by year for a commodity.
Results are ordered by year ascending. Returns 204 No Content if no billing data exists for the specified commodity.
Request Headers
| Header | Value | Required | Description |
|---|---|---|---|
| ECI-ApiKey | string | Yes | Your API key. See Authentication. |
| Content-Type | application/json | Yes | All requests must specify JSON content type. |
Path Parameters
| Name | Description | Type | Required |
|---|---|---|---|
| commodityId | Unique numeric identifier of the commodity to retrieve digest data for | integer (int32) | Required |
Query Parameters
| Name | Description | Type | Required |
|---|---|---|---|
| numberOfYears | Number of years of data to return including the current year. Defaults to 4. | integer (int32) | Optional |
Responses
200
OK
The request succeeded and the response body contains the requested data.
Response Body Parameters
CommodityDigestActualYearlyResponse
| Property | Description | Type | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| commodities | An array of yearly data per commodity | CommodityDigestActualYearlyResponse+CommodityData[] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CommodityDigestActualYearlyResponse+CommodityData properties
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| costUnit | UnitChild | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UnitChild properties
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| globalUseUnit | UnitChild | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UnitChild properties
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| results | An array of yearly data | CommodityDigestActualYearlyResponse+Results[] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CommodityDigestActualYearlyResponse+Results properties
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| updated | The date and time the data was updated | string (date-time) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Example Response
{ "commodities": [
{ "commodityCode": "string", "commodityId": 1, "commodityInfo": "string", "commonUseUnit": { "unitCode": "string", "unitId": 1, "unitInfo": "string"
}, "costUnit": { "unitCode": "string", "unitId": 1, "unitInfo": "string"
}, "results": [
{ "commonUse": 1.0, "commonUseUnitCost": 1.0, "globalUse": 1.0, "globalUseUnitCost": 1.0, "totalCost": 1.0, "year": "string"
}
]
}
], "costUnit": { "unitCode": "string", "unitId": 1, "unitInfo": "string"
}, "globalUseUnit": { "unitCode": "string", "unitId": 1, "unitInfo": "string"
}, "results": [
{ "globalUse": 1.0, "globalUseUnitCost": 1.0, "totalCost": 1.0, "year": "string"
}
], "updated": "2026-06-29"
}
204
No Content
The request succeeded. No content is returned in the response body.
404
Not Found
The requested resource was not found. Verify the ID or path is correct.