Zoopla Premium Listings API

Work with your Zoopla technical contact or Member Services to get API access. First generate a GPG keypair as described in Authentication - Tech Documentation, export your public key, and provide it to Zoopla. Zoopla returns a client_id in plain text and an encrypted client_secret; decrypt the secret with your private GPG key. Use those credentials with the OAuth 2.0 client-credentials flow at https://services-auth.services.zoopla.co.uk/oauth2/token and request scope api/api_access to obtain a bearer access token for the APIs.