Use a cypher to make a custom query to the neuPrint server specifying the information you want to obtain

Source: R/cypher.R

Get summary information about the datasets hosted by the neuPrint server in which you are interested

neuprint_fetch_custom(
  cypher = "MATCH (n:Meta) RETURN n.dataset, n.meshHost",
  dataset = NULL,
  conn = NULL,
  cache = FALSE,
  ...
)

Arguments

cypher

the cypher by which to make your search, the default returns the available datasets and the servers that host their associated mesh data

dataset

optional, a dataset you want to query. If NULL, the default specified by your R environ file is used or, failing that the current connection, is used. See neuprint_login for details.

conn

optional, a neuprintr connection object, which also specifies the neuPrint server. If NULL, the defaults set in your .Rprofile or .Renviron are used. See neuprint_login for details.

cache

if TRUE will use memoisation to cache the result of the call for 1 hour.

...

methods passed to neuprint_login