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Jay Brower (jaymothy.eth)

@jayb

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478 Followers
Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
what's the easiest way to do a gasless USDC send on Solana? i don't actually care about the fees i just don't want to double-onramp my user
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
miniapp playbook: 1. make your app dynamically connect if it's a frame. ``` useEffect(() => { sdk.actions.ready(); (async () => { const ctx = await sdk.context; if (ctx) { console.log(`Running as FC MiniApp`); setIsInMiniapp(true); connect({ connector: farcasterFrame(), chainId: baseSepolia.id }) } else { console.log(`Running as Webapp`); setIsInMiniapp(false); } })() }, []); ``` 2. Write your /.well-known/farcaster.json 3.. Buy a $0.99 domain from namecheap, point it at Github Pages for your repo. 3. Deploy, Hit up the debug tool (https://warpcast.com/~/developers/mini-apps/preview) until everything is green. 4. Claim your app with the attestation tool (https://warpcast.com/~/developers/mini-apps/manifest) 5. Market your app :)
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
1 week in for baseflip 115+ users browsing the app 80+ transactions 250+ app opens Take-aways: - Distribution here is real - Launch on testnet, people can still have fun. If your onramp/faucet isn't front and center you are going to see users drop off
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
117 unique users on baseflip in the last week should we go to mainnet...? https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
checking out reply guy
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
- boutique vending machines - payment is actually just market buying a coin - anyone can invest in the machines by market buying the coin - get token rewards for buying / loyalty happy unregistered-securities sunday
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Jay Brower (jaymothy.eth)
@jayb
the next time you guys do one of those "eips" can you put the fucking chain id for the relevant chain literally anywhere on the beacon rpc
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Jay Brower (jaymothy.eth)
@jayb
just tried it, the preconf doesn't help event propagation speed. you're still staring at your screen waiting for an RPC event for 1+ seconds
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
tried plugging this in today -- it pretty much nukes my app. Transactions get sent out, but events don't work as-expected. Swapping in the URL for the flashblocks builder, using viemm/wagmi.
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Jay Brower (jaymothy.eth)
@jayb
yeah chain conf times + event propagation times totally destroy these systems we need faster chains and faster events
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Jay Brower (jaymothy.eth)
@jayb
interested in this -- what is the latency you guys see to generate a word or two of randomness?
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Jay Brower (jaymothy.eth)
@jayb
staking my warpcast social cred on this one
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Jay Brower (jaymothy.eth)
@jayb
this is because i kept deploying like 30 times while testing. the contract is immutable xD there is no mainnet deployment lol
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Jay Brower (jaymothy.eth)
@jayb
Gelato VRF. Also tested Chainlink
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Jay Brower (jaymothy.eth)
@jayb
I tested both, on MegaETH + Base Sepolia. MegaETH performance was better, but I figured more people would have access to Base. ChainLink was a bit faster than Gelato on average, but Gelato is "free" on testnet and doesn't require any maintenance from me.
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Jay Brower (jaymothy.eth)
@jayb
https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip live on base sepolia, play some baccarat~
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Jay Brower (jaymothy.eth)
@jayb
things i learned building Baseflip 1. VRF is slow (10-15s latency). Huge opportunity for faster VRF. Realtime gaming needs it. 2. MiniApps play well with Github Pages + custom domain. 3. The gap from "web app" to "mini app" is small! https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
dropped this frame for playing baccarat on base sepolia lmk if u run into any issues https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
any bacc degens https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip
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Jay Brower (jaymothy.eth) pfp
Jay Brower (jaymothy.eth)
@jayb
made a mini app for playing baccarat base sepolia only~ https://warpcast.com/miniapps/n-S6EnhiPd9y/baseflip
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