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[CHIA-4278] Add WalletConnect fee estimation #2834

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[CHIA-4278] Add WalletConnect fee estimation #2834

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8d4590b
initial commit
matt-o-how Feb 4, 2026
a0f79e1
Clarify returned var is called feePerCost
matt-o-how Mar 5, 2026
6eb70de
regenerate package-lock.json
matt-o-how Mar 5, 2026
7003170
export new WC command in package index
matt-o-how Jun 17, 2026
23c5b33
add to command registry
matt-o-how Jun 17, 2026
de38360
remove duplicate entry in isallowedcommand.ts
matt-o-how Jul 2, 2026
835b8c9
remove package-lock
matt-o-how Jul 2, 2026
335a633
re-add package lock
matt-o-how Jul 2, 2026
f147a61
lint fix
matt-o-how Jul 6, 2026
c3db7eb
prettier wallet.ts
matt-o-how Jul 6, 2026
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1 change: 1 addition & 0 deletions packages/api-react/src/services/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ export const {
useGetPuzzleAndSolutionMutation,
useGetNetworkInfoQuery,
useGetFullNodePeerCountQuery,
useGetWalletFeeEstimateQuery,
useGetSyncStatusQuery,
useGetWalletConnectionsQuery,
useGetAllOffersQuery,
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3 changes: 3 additions & 0 deletions packages/api-react/src/services/wallet.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -625,6 +625,8 @@ export const walletApi = apiWithTag.injectEndpoints({

getFullNodePeerCount: query(build, WalletService, 'getFullNodePeerCount'),

getWalletFeeEstimate: query(build, WalletService, 'getFeeEstimate'),

getSyncStatus: query(build, WalletService, 'getSyncStatus', {
onCacheEntryAdded: onCacheEntryAddedInvalidate(baseQuery, api, [
{
Expand Down Expand Up @@ -1633,6 +1635,7 @@ export const {
useGetPuzzleAndSolutionMutation,
useGetNetworkInfoQuery,
useGetFullNodePeerCountQuery,
useGetWalletFeeEstimateQuery,
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useGetSyncStatusQuery,
useGetWalletConnectionsQuery,
useGetAllOffersQuery,
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4 changes: 4 additions & 0 deletions packages/api/src/services/WalletService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -309,6 +309,10 @@ export default class Wallet extends Service {
return this.command<{ peerCount: number }>('get_full_node_peer_count');
}

async getFeeEstimate() {
return this.command<{ feePerCost: number }>('get_fee_estimate');
}

async getSyncStatus() {
return this.command<{
genesisInitialized: boolean;
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14 changes: 14 additions & 0 deletions packages/gui/src/electron/commands/Commands.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1896,6 +1896,20 @@ export const Commands: Record<string, CommandSchema> = {
},
],
},
'chia_wallet.get_fee_estimate': {
title: () => i18n._(/* i18n */ { id: 'Get Fee Estimate' }),
message: () => i18n._(/* i18n */ { id: 'Requests the current fee per cost estimate from the wallet' }),
confirmLabel: () => i18n._(/* i18n */ { id: 'Proceed' }),
params: [],
dapp: [
{
command: 'chia_getFeeEstimate',
title: () => i18n._(/* i18n */ { id: 'Get Fee Estimate' }),
message: () => i18n._(/* i18n */ { id: 'Requests the current fee per cost estimate from the wallet' }),
allowConfirmationBypass: true,
},
],
},

'chia_wallet.get_height_info': {
title: () => i18n._(/* i18n */ { id: 'Get Height Info' }),
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1 change: 1 addition & 0 deletions packages/gui/src/electron/commands/isAllowedCommand.ts
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Expand Up @@ -34,6 +34,7 @@ const ALLOWED_COMMANDS_SET = new Set<keyof typeof Commands>([
'chia_wallet.get_notifications',
'chia_wallet.get_sync_status',
'chia_wallet.get_full_node_peer_count',
'chia_wallet.get_fee_estimate',
'chia_wallet.get_wallets',
'chia_wallet.get_coin_records_by_names',
'chia_wallet.select_coins',
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1 change: 1 addition & 0 deletions packages/gui/src/electron/commands/isDappAllowedCommand.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ const DAPP_ALLOWED_COMMANDS = new Set<keyof typeof Commands>([
'chia_wallet.get_next_address',
'chia_wallet.get_sync_status',
'chia_wallet.get_full_node_peer_count',
'chia_wallet.get_fee_estimate',
'chia_wallet.get_coin_records_by_names',
'chia_wallet.select_coins',
'chia_wallet.get_height_info',
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