Farcaster Devs

We've deployed a new TierRegistry contract on Base to handle Farcaster Pro subscription payments. Purchase 30 days or more for any account at a daily USDC price.

Huge shoutout to @dynemyte for shipping her first smart contract!

Reference here:
https://docs.farcaster.xyz/reference/contracts/reference/tier-registry

It seems TierRegistry doesn’t have any state variables or functions to retrieve the current state of a user’s tier from the contract, so I may have to index all PurchasedTier events from the beginning to determine if an FID has a pro subscription or not. (even if I do that, the data may not include older subscriptions from before the contract has deployed, right?)

Is there a better way to query whether a user with an FID has subscribed to Farcaster pro or not? I need this information to display check marks next to usernames on our mini-app.

I know Neynar has this data in their user API now, but I want more direct access instead of cached data.

cc: @horsefacts.eth @dynemyte

I work at the posts office

terminally.online

yeah, you can use the Snapchain storage limits GRPC/HTTP API. (we do need to add this to the docs, cc @dynemyte)

Here's mine: https://snap.farcaster.xyz:3381/v1/storageLimitsByFid?fid=3621

👷🏻‍♂️hardhat at hunt.town & mint.club

Oh StorageAPI had that info!
Thank you so much for your quick answer :) You've saved my day! 😆

32768 👏🏻👏🏻👏🏻👏🏻👏🏻

Oh misread it's just by fid you need can use this or horsefacts.eth answer

$hamster /hamster 
martinvr.eth 
deploy.degen.eth

Oh, there was another option! Thanks for the info 😊 
32768 👏🏻👏🏻👏🏻👏🏻👏🏻

Oh misread it's just by fid you need can use this or horsefacts.eth answer

https://client.warpcast.com/v2/user-by-fid?fid=230238

all old pros are in the initial batch events in the contract

Still need to fix this as well, was hoping for snapchain events but I think yours is the only way rn, ... Or iterate through all fids
Just getting a list of all active subs ain't easy

10600 👏