Fund and ETF portfolio composition from N-PORT and N-MFP filings. POST /v1/fund with a {query} naming a fund and get its filings and holdings as one JSON object. Deterministic per

Fund and ETF portfolio composition from N-PORT and N-MFP filings. POST /v1/fund with a {query} naming a fund and get its filings and holdings as one JSON object. Deterministic per filing cycle. Pay per request in USDC; no account, no API key.

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.

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.