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Implement optimised Solana token balances fetcher #30584

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onyb opened this issue May 25, 2023 · 1 comment · Fixed by brave/brave-core#18609
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Implement optimised Solana token balances fetcher #30584

onyb opened this issue May 25, 2023 · 1 comment · Fixed by brave/brave-core#18609
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@onyb
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feature/web3/wallet/core feature/web3/wallet/solana feature/web3/wallet Integrating Ethereum+ wallet support OS/Desktop perf QA Pass-Win64 QA/Yes release-notes/include
Milestone
1.57.x - Release

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@onyb
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onyb commented May 25, 2023

Using getTokenAccountsByOwner RPC with jsonParsed encoding, we can get all the token balances held by a Solana public key, without individually querying balances for each token. This will greatly improve performance in the following areas:

  1. Swaps, where we fetch balances for the entire tokens list, one by one.
  2. Building portfolio balances for Solana accounts.
@onyb onyb changed the title Implement optimised balance fetcher using getTokenAccountsByOwner Implement optimised Solana token balances fetcher May 25, 2023
@onyb onyb mentioned this issue May 25, 2023
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@onyb onyb self-assigned this May 25, 2023
@brave-builds brave-builds added this to the 1.54.x - Nightly milestone May 26, 2023
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Verification passed on

Brave 1.57.18 Chromium: 115.0.5790.98 (Official Build) beta (64-bit)
Revision d515871a6c6df7d2843e755c8b7dda9b744f26d6
OS Windows 11 Version 22H2 (Build 22621.1992)
30584.mp4

@LaurenWags LaurenWags mentioned this issue Aug 11, 2023
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feature/web3/wallet/core feature/web3/wallet/solana feature/web3/wallet Integrating Ethereum+ wallet support OS/Desktop perf QA Pass-Win64 QA/Yes release-notes/include
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Web3
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1.57.x - Release
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feat(wallet): implement JsonRpcService::GetSPLTokenBalances brave/brave-core
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@onyb @srirambv @brave-builds