Watch a coding agent integrate with an API it has never seen and you can predict the failure with eerie accuracy. It builds the screen fast, wires the form, posts to the create endpoint, and the integration is wrong: limit became pageSize , the list unwrapped data.records instead of data.items , and the amount field is a float. The agent is not being stupid. It is making the statistically most likely guess about a contract it was never shown. Day 6 of the the series: stop pasting the AP...