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reader package

Overview

Package reader is the batch JSON read API for the frontend and the aggregator (design §2.5.6). It is private (re-deployable in place, no other realm may import it) and holds no state or money: everything comes from core, market and r/sys/users.

Every string goes out through safe.JSONWriter, so stored text can never forge a record (RA H-1: the old TSV reader split on tabs and newlines). Art is never batched: one token per Art call, because SVG rendering is what exhausted the query gas in nftread1 (RA L-9).

Function

Cards

func Cards(cid string, offset, limit int64) string
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Cards is one gallery page: [{tid, owner, ownerName, traits, listing}] for tokens offset+1 … offset+limit. Burned tokens are skipped; listing is {id, price} or null.

Params

Command

gnokey query vm/qeval -remote "https://rpc.onyx.testnets.gno.land" -data "gno.land/r/g19dzk54hhsdc3gllpksuj6gu4a3e6fl8cr6rn4w/minhwa/reader.Cards(,,)"

Result