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Smartcar uses the following headers for requests and responses.

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Request

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SC-Unit-System
string
default:"metric"
Smartcar supports both metric and imperial unit systems of measurement.
SC-Unit-System: metric

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Response

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SC-Data-Age
string
Indicates the timestamp (ISO-8601 format) of when the returned data was recorded by the vehicle.
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SC-Fetched-At
string
Indicates the timestamp (ISO-8601 format) of when Smartcar fetched the data from the OEM.
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SC-Unit-System
string
Indicates whether the unit system used in the returned data is imperial or metric.
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SC-Request-Id
string
Each response from Smartcar’s API has a unique request identifier. If you need to contact us about a specific request, providing the request identifier will ensure the fastest possible resolution.
SC-Data-Age: 2018-06-20T01:33:37.078Z
SC-Fetched-At: 2018-06-20T01:48:37.078Z
SC-Unit-System: metric
SC-Request-Id: 26c14915-0c26-43c5-8e42-9edfc2a66a0f