full is the heaviest call. Prefer snapshot, PnL, or yield when you only need one of those. How PnL, APR, and impermanent loss are calculated is on Data methodology.
Aerodrome uses the same paths under /v1/positions/aerodromev3, and its yield includes AERO rewards. granularity on the full route accepts a comma-separated list: hourly, daily, weekly, monthly, yearly.
There is no historical token-price series. Prices at each transaction are on .../events. USD value is amount times that price.
Orca has no position-history or historical-performance endpoint.