Ethereum

are there any NFT services that let you watch for listings of certain traits in a collection and send you a push/email notification if something becomes available?

Maybe on Push? Haven't followed their update for a while now

Maybe on Push? Haven't followed their update for a while now https://comms.push.org/

Prev : NonFungible | NFT18. Analysing NFT market & Drawing vectors. Host /dataviz

doesn't need to be decentralized - i just want to set some criteria and receive an email when it becomes available to purchase. you can do this with indexing infra like ponder.sh today but would prefer not to have to build my own

Maybe w indexsuppy live query‽ https://www.indexsupply.net/

Ethereum builder & people connector. Juicebox, Revnet, Defifa & Footy App. My innie posts stuff on kmacb.eth.sucks

After some thoughts, idk If it would really be useful : If there's a high trading volume you'll get overwhelmed by email, and if there's none, the listing would probably super high

Maybe that's why marketplaces haven't proposed this feature

There are tons of options if I build it myself. Was hoping that wouldn’t be necessary :p