Warning

Zyte API is replacing Smart Proxy Manager. It is no longer possible to sign up to Smart Proxy Manager. If you are an existing Smart Proxy Manager user, see Migrating from Smart Proxy Manager to Zyte API.

How to fix authentication issues?

To access Smart Proxy Manager you need to pass your API key, which you can get from the Setup page in Smart Proxy Manager dashboard.

For more information on how to authenticate see Smart Proxy Manager API.

If you change or refresh your API key the code using your previous API key will start failing getting responses with error code 407. To fix these, simply update your code to include your new API key.