Feasability of using endpoint: stock/symbol?exchange=US to create/update a masterfile

[benbensenton]

Is https://finnhub.io/api/v1/stock/symbol?exchange=US&token=... suitable to compile a master list?
e.g. Any time the endpoint is queried, the returned list has all active US symbols in it?
So that additional entries in list_t1 are new tickers and missing entries compared to list_t0 are retired tickers.

And if not, is such functionality planed or already somewhere else implemented?