get https://{network}.g.alchemy.com/nft/v3//searchContractMetadata
searchContractMetadata - Searches for a keyword across metadata of all ERC-721 and ERC-1155 smart contracts.
Currently in BETA
This endpoint is currently in BETA. Please report any feedback you have for this endpoint via Alchemy's discord.
NOTE
Please note that this endpoint is only available on Ethereum, Polygon, Arbitrum, Optimism & Base networks.