[PE-6850] Redo launchpad first buy with audio instead of sol by DejayJD · Pull Request #12912 · AudiusProject/apps

DejayJD · 2025-09-19T15:16:48Z

Description

Update UI to use AUDIO as the sole token on the first buy page
Updates to the SRelay quote logic
- Remove sol logic
- Fix a bug with the quote being inaccurate due to not resetting pool state of the reference pool I was using
Form logic changes
- Add max value error based on wallet balance
- Add max value error based on overbuying the pool for both input/output (this also saves us from some potential api errors)
Added new endpoint to get the launchpad config up front for the initial buy. This was mainly used to add into the formik schema, however this will also fit into the changes @dylanjeffers has for a non-hardcoded initial buy value
Remove sol logic from SRelay launch coin logic
Remove sol logic from launch coin hook
SDK updates as I changed things

How Has This Been Tested?

quote page working
launch_coin endpoint working
TODO: need to pay for a real coin launch

…jd/launchpad-use-audio

changeset-bot · 2025-09-19T15:16:53Z

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faridsalau · 2025-09-19T17:06:46Z

+ return {
+ maxAudioInputAmount: Math.ceil(
+ Number(launchpadConfigRes.maxAudioInputAmount) / 10 ** 8
+ ),
+ maxTokenOutputAmount: Math.floor(
+ Number(launchpadConfigRes.maxTokenOutputAmount) / 10 ** 9
+ )
+ } as LaunchpadConfigHookResponse


feel like we should be using FixedDecimal here. also, can we use some vars instead of hardcoding the decimals

faridsalau · 2025-09-19T17:09:37Z

+ const { data: connectedWallets } = useConnectedWallets()
+ const connectedWallet = useMemo(
+ () => getLatestConnectedWallet(connectedWallets),
+ [connectedWallets]
+ )
+ const { data: audioBalanceArr } = useWalletAudioBalances({
+ wallets: [
+ { address: connectedWallet!.address, chain: connectedWallet!.chain }
+ ]
+ })


why don't we just use the /coins endpoint for this since we don't need access to the eth wallet values?

The coins endpoint is a bit overkill for this imo - this hook does exactly what I want here - give me the audio from my wallet

[ebb2f7f] [PE-6856] Add check to see if the coin has a discord before rendering (#12910) Ray Jacobson [89e990c] [PE-6852] Fix artist coin gradient (#12909) Dylan Jeffers [f3860d1] [PE-6791, PE-6838] Launchpad QA and updates (#12907) Dylan Jeffers [81ceb79] [PE-6850] Redo launchpad first buy with audio instead of sol (#12912) JD Francis [aa7565b] Fix bug in asset details navigation (#12919) Reed [412c9fe] small mobile lint fix for useArtistCoin hook (#12918) KJ [08b0163] Use subscript notation in artist coin table (#12917) Reed [076c1a8] Filter $AUDIO from artist coins tables (#12916) Reed [70ee92d] Update buy artist coin button to open buy sell modal on web (#12915) KJ [6bc6e31] Artist coin row clickable (#12903) Reed [f42dac0] Ellipsize coin names in ArtistCoinTable (#12904) Reed [1203e91] [PE-6825] Add coin batching and cleanup (#12905) Dylan Jeffers [c32dd72] [PE-6842] Mobile web artist coins explore (#12902) Reed [414104e] [PE-6817, PE-6818] Update track screen and track tile for coin gating (#12887) KJ [6e46c76] Reduce coin calls in user-badges (#12888) Dylan Jeffers [838d0f6] Drop legacy wallet modal (#12827) Dylan Jeffers [68c0fe2] Fix anchor tag warning (#12892) Farid Salau [5abeed7] Use correct route on artist coin hover card (#12901) Farid Salau [8492b52] [PE-6820] Update mobile web track page for coin gating (#12899) KJ [eb8b1da] Make swaps work for new artist coins (#12900) Farid Salau [96763dc] [PE-6816] Update mobile upload flow for coin gating (#12898) KJ [d2926f7] Use env var for AUDIO mint instead of prod mint (#12897) Farid Salau [7fc0b16] Refactor Token Filtering and Display Logic for Artist Coins (#12893) Farid Salau [00ca789] Misc launchpad changes (#12889) JD Francis [39adddd] Fix token-info-row tooltip mount (#12895) Dylan Jeffers [d531909] [QA-2325] Fix audio balance user badges (#12894) JD Francis [74d42f6] [PE-6798] Launchpad use actual quote logic (#12877) JD Francis [e59ff70] [PE-6824] Web artist coins table sort, pagination (#12886) Reed [54cf5fb] Use webp search explore background image (#12885) Reed [d086c89] [PE-6788] Mobile coins explore page (#12882) Reed [d738ea1] [API-100] Add error handling for rewards claiming (#12890) Ray Jacobson [b808da5] [API-100] Integrate new Rewards endpoint with client (#12875) Ray Jacobson [2bf3f9d] Use price from BE in formatter and deprecate `useTokenPrice` (#12883) Farid Salau [1589e25] Fix your coins table on resizing (#12881) Farid Salau [3014683] Fix tooltip positioning in buy/sell modal (#12880) Farid Salau [53ee9c8] Only show audio card when feature flag is disabled (#12878) Farid Salau [0bff6aa] Several UI updates for Artist Coins (#12876) Farid Salau [50b8fcf] [PE-6808, PE-6809] Update track page and track tiles for coin gating (#12871) KJ [f0a7e57] [PE-6799] Web artist coin explore page (#12869) Reed [d7e40eb] [PE-6750] Buy/sell/swap modal v2 (#12864) Dylan Jeffers [582b918] [PE-6807] Update upload flow for token gating (#12867) KJ [05e9fb5] Fix download all when track download not available (#12868) Dylan Jeffers

[81ceb79] [PE-6850] Redo launchpad first buy with audio instead of sol (#12912) JD Francis

DejayJD added 6 commits September 17, 2025 18:42

update quote to use AUDIO + some UI
a70064d

wip
cc37253

Merge branch 'main' of github.com:AudiusProject/audius-protocol into …
7685d17
…jd/launchpad-use-audio

working everything
c2d85fd

update launch coin scirpt
a928fa6

fix lints
546e986

pull-request-sizeBot added the size/XL label Sep 19, 2025

DejayJD requested review from a team, dylanjeffers and faridsalau September 19, 2025 15:18

DejayJD changed the title ~~Jd/launchpad use audio~~[PE-6850] Redo launchpad first buy with audio instead of solSep 19, 2025