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<< Click to Display Table of Contents >> History DB read |
  
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<< Click to Display Table of Contents >> History DB read |
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REQUEST:
URI: https://cloud.teslascada.com/historydbread
BODY: You can use Query format:
token={token}&historydbname={historydbname}&tagname={tagname}&begin={begin}&end={end}&numberofrows={numberofrows}
Or JSON format:
{
"token": {token},
"historydbname" {historydbname},
"tagname":{tagname},
"begin": {begin},
"end": {end},
"numberofrows":{numberofrows},
}
Where:
{token} - Your TeslaCloud token that you got after connecting
{historydbname} - Name of the history database
{tagname} - Name of the tag you want to read history information.
{begin} - Begin time period in milliseconds since 1970 year.
{end} - End time period in milliseconds since 1970 year.
{numberofrow} - number of rows to be read from history database.
RESPONSES:
•200 Success. Get tag's history information.
BODY JSON format:
{
{datetime}:{historyvalue},
{datetime}:{historyvalue}
}
Where:
{datetime} - Date and time of the history value.
{historyvalue} - History value.
•400 Not success. Could not get tag's history information.
EXAMPLE:
REQUEST:
Query format: token=fdeEWd&historydbname=HistoryDB&tagname=Temperature&begin=605359353893&end=6063442552522&numberofrows=1000
RESPONSE: 200
JSON format:
{
"605359353893":"23.5",
...........................................
"6063442552522":"34.6"
}