Founders

whats the best API vendor these days that offer NFT spam filtering / NFT spam labelling?

if you're looking for NFT spam detection the Zapper APIs provide this out-of-the-box w/ a simple spam filter + scores for fine-tuned control.

to calculate these we look at:
- honey pot / spam airdrop patterns
- unique actors
- all-time volume
- ownership centralization
- user reports

our docs have much more info on how to implement the cc @mikedemarais.eth

our docs have much more info on how to implement the cc @mikedemarais.eth 

https://protocol.zapper.xyz/docs/api/resources/spam-detection

any chance of a good batch api to replace this alchemy api
https://www.alchemy.com/docs/data/nft-api/api-reference/nft-metadata-endpoints/get-nft-metadata-batch-v-3

it's so flaky and has so much partial/incorrect data

yo @matthewfox! you can use our collection metadata endpoint to pass an array of contract address + chainId pairs. You'll get market data, holders, transfers/sales, as well as paginate through the individual NFTs.

Mini apps will eat the internet | Latest drop: /clankermon | Building : /miniapps /large /fctrivia /flappycaster /jeeves /source @degentip @playsource /jump

yo @matthewfox! you can use our collection metadata endpoint to pass an array of contract address + chainId pairs. You'll get market data, holders, transfers/sales, as well as paginate through the individual NFTs. 
https://protocol.zapper.xyz/docs/api/endpoints/nft-queries/nft-collections