Too Long; Didn't Read
The API-as-Product Assessment Framework has evolved through a combination of years of experience working with others’ APIs and developing APIs ourselves. It’s also trying to bridge the gap between technical best practice and product best practice to create a holistic view of your API. It looks at an API from multiple perspectives, like through the lens of product management, and not just the technical implementation. The framework has been designed so that you can take it and assess how great your organisation's API is (or not)