Authorization

To get an access_token you have to send a POST request with your data to the authorization server.

You can get client_id and client_secret parameters at your personal page.

https://auth2.cityads.com/oauth/access_token
{
    "client_id": "client_id_string",
    "client_secret": "client_secret_string",
    "grant_type": "client_credentials"
}
                    

curl -L -X POST \
    -H "Content-Type:application/json" \
    -d \
'{
    "client_id": "client_id_string",
    "client_secret": "client_secret_string",
    "grant_type": "client_credentials"
}' \
'https://auth2.cityads.com/oauth/access_token'
                    

Name:
client_id	User identifire. Available at your personal page.
client_secret	User secret key. Available at your personal page.
grant_type	Token request mode – "client_credentials".

The server will respond with a JSON of the following structure

{
    "access_token": "mmMy2dZEeoMm13Fr7X6uc8TaP5262Qjin717P67Z",
    "token_type": "Bearer",
    "expires_in": 3600
}
                    

Name:
access_token	The token for API requests.
token_type	Token type – "Bearer".
expires_in	Expiration time of the granted token in seconds.

You have to add the value of access_token you received to all types of requests of the new publisher API as an X-Access-Token HTTP header.

In case of user password changing all granted tokens will become invalid.