Names and hashes

Everything in the dataset is keyed by FNV-1a 32-bit hashes; names are resolved on top of them. The API always emits hashes in canonical form - 0x followed by 8 lowercase, zero-padded hex digits (0x0006516a) - and any route that takes a class accepts either the exact, case-sensitive name or a hash in any spelling (unpadded and mixed-case hashes are canonicalized):

curl https://meta-api.leaguetoolkit.dev/v1/classes/AbilityObject
curl https://meta-api.leaguetoolkit.dev/v1/classes/0x6516a   # same class as…
curl https://meta-api.leaguetoolkit.dev/v1/classes/0x0006516a

Classes whose real name is unknown appear under their canonical hash. Use /v1/hashes to translate between hashes and names in bulk.