About a quarter of our users access the API with a key. The main barrier isn't code, it's the first half hour: open the docs, figure out which endpoints you need, put together the first request, find where the key goes. The Postman network skips most of that.
Source: [Dev.to](https://dev.to/eugeniya_ivanova_4a58eadc/i-got-our-api-into-the-postman-network-in-one-evening-and-didnt-hand-write-a-single-request-2an6)