Google Get Token

POST https://oauth2.googleapis.com/token

issEmail address of service account .
scopeA space-delimited list of the permissions that the application requests.
audA descriptor of the intended target of the assertion. When making an access token request this value is always https://oauth2.googleapis.com/token.
expThe expiration time of the assertion, specified as seconds since 00:00:00 UTC, January 1, 1970. This value has a maximum of 1 hour after the issued time.
iatThe time the assertion was issued, specified as seconds since 00:00:00 UTC, January 1, 1970.

Request Body

[{"name"=>"grant_type", "value"=>"urn:ietf:params:oauth:grant-type:jwt-bearer", "datatype"=>"string"}, {"name"=>"assertion", "value"=>"{{jwt}} ", "datatype"=>"string"}]

HEADERS

KeyDatatypeRequiredDescription
Content-Typestring