> One human developer might make 100 API calls a day while building something. That same developer with Claude Code might make 10,000 API calls in a day because the agent is exploring, testing, debugging, and iterating at machine speed.
Isn't this what mocking was meant to prevent? Especially if the API exposes their OpenAPI docs like the author is recommending? Or is this another victim of the agentic revolution?
> Call sales
So there are some valid reasons why an API might be gated like this.
FlightAware gates their API (and their website from scrapers) because obtaining airline flight movement data is insanely expensive. Same for market data feeds (think Bloomberg) and anything related to medical records and insurance. Many services are just brokers/cleansers of this data so that companies don't have to jump through a million hoops to get direct access (if they even can).
Nonetheless, there are enough examples of reverse engineered API clients for these kinds of enterprisey APIs. That'll work great with agents, I reckon.