Next step: told the agent (Human in the loop) to use Apollo and pulled the call card.
This is the part people underestimate.
Finding the service is only half the job.
The agent still has to call it correctly: endpoint, method, payload, payment wrapper, request format.
Here it made the first request wrong, checked the usage, fixed the call, and got a successful result.
That is exactly why Nitrograph is moving from search → call cards → Gotchas.
Agents are probabilistic. Endpoints are deterministic.