https://api.edmunds.com/api/inventory/v1/getall?zipcode={desired zipcode}&radius={miles in which to searh}&make={car make}&fmt=json

# Get your access token
curl -i -H 'Content-Type: application/x-www-form-urlencoded' 'https://api.edmunds.com/inventory/token' -X POST -d 'client_id=<api key>' -d 'client_secret=<shared secret>' -d 'grant_type=client_credentials'

# Response should be something like this
{"token_type":"bearer","mapi":"2ep93tpnyh6p5hgaxmp6qqsa","access_token":"jw8qpg8a3yprdbbkwvu2yas2","expires_in":3600}

# With the access_token now available, we can make the call
# In this example, we want to get a list of cars available for sale, or inventory listings, for all *NEW* Hyundais in the 90019 area within 100 miles
curl -i -H 'Authorization: Bearer jw8qpg8a3yprdbbkwvu2yas2' 'https://api.edmunds.com/api/inventory/getall?radius=100&zipcode=90019&make=Hyundai'

# You can make the same call directly in the browser as follows
curl -i 'https://api.edmunds.com/api/inventory/getall?radius=100&zipcode=90019&make=Hyundai&access_token=jw8qpg8a3yprdbbkwvu2yas2'