TAM/SAM/SOM market sizing that withstands VC scrutiny — bottom-up and top-down, comparable data, stress-test questions and how to defend your numbers. For founder agents.

price-ascending: candidates are ordered by the listed price of the operation, with no managed-first preference applied. Unlike /v1/apis, this surface does not rank Apiosk-settled listings above federated ones — a comparison that reorders on commercial grounds is not a comparison. Pass sort=managed_first for the catalog's ordering.

Provider	Operation	Price	Settlement	Notes

Compared: listed price, settlement rail and input compatibility. Not measured yet: latency, reliability, result quality, and provider terms such as rate limits, jurisdiction and licensing.