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{
"openapi": "3.0.1",
"info": {
"title": "Operating Reserve Offer Control Report",
"description": "Fetch Operating Reserve Offer Control data",
"version": "v1"
},
"servers": [
{
"url": "https://apimgw.aeso.ca/public/operatingreserveoffercontrol-api"
},
{
"url": "https://gateway-apim.aeso.ca/public/operatingreserveoffercontrol-api"
}
],
"paths": {
"/operatingReserveOfferControl": {
"get": {
"operationId": "getOperatingReserveOfferControlReport",
"summary": "Fetch Operating Reserve Offer Control data for a given date that is 60 days prior to current date.",
"description": "Fetch Operating Reserve Offer Control data for Date(startDate (yyyy-MM-dd))\n\nThe Operating Reserve Offer Control data is available 60 days after the date of the report, first available from October 4, 2012.\n\n",
"responses": {
"200": {
"description": "OK",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/OperatingReserveOfferControlReport"
},
"examples": {
"default": {
"value": {
"Operating Reserve Trade Merit Order": [
{
"begin_datetime_utc": "string",
"begin_datetime_mpt": "string",
"operating_reserve_blocks": [
{
"commodity": "string",
"product": "string",
"asset_ID": "string",
"volume": "string",
"active_price": 0,
"premium_price": 0,
"activation_price": 0,
"offer_control": "string"
}
]
}
]
}
}
}
}
}
},
"400": {
"description": "Bad Request"
},
"401": {
"description": "Unauthorized"
},
"403": {
"description": "Forbidden"
},
"404": {
"description": "Not Found"
},
"405": {
"description": "Invalid method"
},
"500": {
"description": "Internal server error"
},
"503": {
"description": "Service unavailable"
}
},
"parameters": [
{
"name": "startDate",
"in": "query",
"required": true,
"description": "Any date between 2012-10-04 and current date (format: yyyy-MM-dd).",
"schema": {
"$ref": "#/components/schemas/OperatingReserveOfferControlGetRequest"
}
}
]
}
}
},
"components": {
"securitySchemes": {
"apiKeyHeader": {
"type": "apiKey",
"name": "API-KEY",
"in": "header"
},
"apiKeyQuery": {
"type": "apiKey",
"name": "subscription-key",
"in": "query"
}
},
"schemas": {
"OperatingReserveOfferControlReport": {
"type": "object",
"properties": {
"Operating Reserve Trade Merit Order": {
"type": "array",
"items": {
"$ref": "#/components/schemas/OperatingReserveOfferControlVO"
}
}
}
},
"OperatingReserveOfferControlVO": {
"type": "object",
"properties": {
"begin_datetime_utc": {
"type": "string"
},
"begin_datetime_mpt": {
"type": "string"
},
"operating_reserve_blocks": {
"type": "array",
"items": {
"$ref": "#/components/schemas/OperatingReserverOfferControlCoreDataVO"
}
}
}
},
"OperatingReserverOfferControlCoreDataVO": {
"type": "object",
"properties": {
"commodity": {
"type": "string"
},
"product": {
"type": "string"
},
"asset_ID": {
"type": "string"
},
"volume": {
"type": "string"
},
"active_price": {
"type": "number",
"format": "double"
},
"premium_price": {
"type": "number",
"format": "double"
},
"activation_price": {
"type": "number",
"format": "double"
},
"offer_control": {
"type": "string"
}
}
},
"OperatingReserveOfferControlGetRequest": {
"pattern": "^\\d{4}\\-(0[1-9]|1[012])\\-(0[1-9]|[12][0-9]|3[01])$",
"type": "string",
"x-apim-inline": true
}
}
},
"security": [
{},
{
"apiKeyHeader": []
},
{
"apiKeyQuery": []
}
],
"x-provenance": {
"harvestedBy": "API Evangelist",
"harvestedOn": "2026-07-27",
"sourcePortal": "https://developer-apim.aeso.ca/",
"method": "Assembled verbatim from the AESO Azure API Management developer-portal data API, which is served anonymously. AESO's own OpenAPI export (?export=true&format=openapi) returns a valid document with an EMPTY paths object, so paths, parameters, responses, examples and component schemas were read from the portal's operations/ and schemas/ endpoints and reassembled without alteration. Nothing was invented.",
"sources": [
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1?api-version=2022-04-01-preview",
"status": 200,
"note": "API metadata"
},
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1?export=true&format=openapi%2Bjson&api-version=2022-04-01-preview",
"status": 200,
"note": "AESO OpenAPI export (empty paths) - basis for info/servers/security"
},
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1/operations?api-version=2022-04-01-preview",
"status": 200,
"note": "operation list"
},
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1/schemas?api-version=2022-04-01-preview",
"status": 200,
"note": "schema list"
},
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1/operations/getOperatingReserveOfferControlReport?api-version=2022-04-01-preview",
"status": 200,
"note": "operation detail"
},
{
"url": "https://developer-apim.aeso.ca/developer/apis/operatingreserveoffercontrol-api-v1/schemas/675b195d445a960634ec1e85?api-version=2022-04-01-preview",
"status": 200,
"note": "schema document"
}
]
}
}