feat: enable ledger support for zcash

.yarnrc.yml

@@ -18,4 +18,4 @@ unsafeHttpWhitelist:
   - localhost
   - 127.0.0.1
 
-yarnPath: .yarn/releases/yarn-3.5.0.cjs
+yarnPath: .yarn/releases/yarn-3.5.0.cjs

package.json

@@ -100,24 +100,24 @@
     "@shapeshiftoss/chain-adapters": "workspace:^",
     "@shapeshiftoss/contracts": "workspace:^",
     "@shapeshiftoss/errors": "workspace:^",
-    "@shapeshiftoss/hdwallet-coinbase": "1.62.25",
-    "@shapeshiftoss/hdwallet-core": "1.62.25",
-    "@shapeshiftoss/hdwallet-gridplus": "1.62.25",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.25",
-    "@shapeshiftoss/hdwallet-keepkey-webusb": "1.62.25",
-    "@shapeshiftoss/hdwallet-keplr": "1.62.25",
-    "@shapeshiftoss/hdwallet-ledger": "1.62.25",
-    "@shapeshiftoss/hdwallet-ledger-webhid": "1.62.25",
-    "@shapeshiftoss/hdwallet-ledger-webusb": "1.62.25",
-    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.25",
-    "@shapeshiftoss/hdwallet-native": "1.62.25",
-    "@shapeshiftoss/hdwallet-native-vault": "1.62.25",
-    "@shapeshiftoss/hdwallet-phantom": "1.62.25",
-    "@shapeshiftoss/hdwallet-trezor": "1.62.25",
-    "@shapeshiftoss/hdwallet-trezor-connect": "1.62.25",
-    "@shapeshiftoss/hdwallet-vultisig": "1.62.25",
-    "@shapeshiftoss/hdwallet-walletconnect": "1.62.25",
-    "@shapeshiftoss/hdwallet-walletconnectv2": "1.62.25",
+    "@shapeshiftoss/hdwallet-coinbase": "1.62.28",
+    "@shapeshiftoss/hdwallet-core": "1.62.28",
+    "@shapeshiftoss/hdwallet-gridplus": "1.62.28",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.28",
+    "@shapeshiftoss/hdwallet-keepkey-webusb": "1.62.28",
+    "@shapeshiftoss/hdwallet-keplr": "1.62.28",
+    "@shapeshiftoss/hdwallet-ledger": "1.62.28",
+    "@shapeshiftoss/hdwallet-ledger-webhid": "1.62.28",
+    "@shapeshiftoss/hdwallet-ledger-webusb": "1.62.28",
+    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.28",
+    "@shapeshiftoss/hdwallet-native": "1.62.28",
+    "@shapeshiftoss/hdwallet-native-vault": "1.62.28",
+    "@shapeshiftoss/hdwallet-phantom": "1.62.28",
+    "@shapeshiftoss/hdwallet-trezor": "1.62.28",
+    "@shapeshiftoss/hdwallet-trezor-connect": "1.62.28",
+    "@shapeshiftoss/hdwallet-vultisig": "1.62.28",
+    "@shapeshiftoss/hdwallet-walletconnect": "1.62.28",
+    "@shapeshiftoss/hdwallet-walletconnectv2": "1.62.28",
     "@shapeshiftoss/swapper": "workspace:^",
     "@shapeshiftoss/types": "workspace:^",
     "@shapeshiftoss/unchained-client": "workspace:^",

packages/chain-adapters/package.json

@@ -31,8 +31,8 @@
   "dependencies": {
     "@mysten/sui": "1.45.0",
     "@shapeshiftoss/caip": "workspace:^",
-    "@shapeshiftoss/hdwallet-core": "1.62.25",
-    "@shapeshiftoss/hdwallet-ledger": "1.62.25",
+    "@shapeshiftoss/hdwallet-core": "1.62.28",
+    "@shapeshiftoss/hdwallet-ledger": "1.62.28",
     "@shapeshiftoss/types": "workspace:^",
     "@shapeshiftoss/unchained-client": "workspace:^",
     "@shapeshiftoss/utils": "workspace:^",

packages/chain-adapters/src/utxo/UtxoBaseAdapter.ts

@@ -371,6 +371,9 @@
           vout: input.vout,
           txid: input.txid,
           hex: data.hex,
+          // For Zcash, we need to pass the blockHeight and txid of each input transaction
+          // so Ledger can add them to the PSBT and determine the correct consensus branch ID
+          ...(this.coinName === 'Zcash' && data.blockHeight && { blockHeight: data.blockHeight }),
         })
       }
 

packages/chain-adapters/src/utxo/zcash/ZcashChainAdapter.ts

@@ -4,6 +4,7 @@ import type { RootBip44Params } from '@shapeshiftoss/types'
 import { KnownChainIds, UtxoAccountType } from '@shapeshiftoss/types'
 import * as unchained from '@shapeshiftoss/unchained-client'
 
+import type { BroadcastTransactionInput } from '../../types'
 import { ChainAdapterDisplayName } from '../../types'
 import type { ChainAdapterArgs as BaseChainAdapterArgs } from '../UtxoBaseAdapter'
 import { UtxoBaseAdapter } from '../UtxoBaseAdapter'
@@ -57,4 +58,35 @@ export class ChainAdapter extends UtxoBaseAdapter<KnownChainIds.ZcashMainnet> {
   getFeeAssetId(): AssetId {
     return this.assetId
   }
+
+  async broadcastTransaction({ hex }: Pick<BroadcastTransactionInput, 'hex'>): Promise<string> {
+    console.log('[Zcash Adapter] Broadcasting via Blockchair monkey-patch:', {
+      hexLength: hex.length,
+      hexSample: hex.substring(0, 64),
+    })
+
+    try {
+      const response = await fetch('https://api.blockchair.com/zcash/push/transaction', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ data: hex }),
+      })
+
+      const result = await response.json()
+      console.log('[Zcash Adapter] Blockchair response:', result)
+
+      if (result.context.code !== 200) {
+        const errorMsg = result.context.error || 'Transaction broadcast failed'
+        console.error('[Zcash Adapter] Blockchair error:', errorMsg)
+        throw new Error(errorMsg)
+      }
+
+      const txHash = result.data?.transaction_hash
+      console.log('[Zcash Adapter] Broadcast successful, txHash:', txHash)
+      return txHash || ''
+    } catch (err) {
+      console.error('[Zcash Adapter] Blockchair broadcast failed:', err)
+      throw err
+    }
+  }
 }

packages/swapper/package.json

@@ -39,7 +39,7 @@
     "@shapeshiftoss/caip": "workspace:^",
     "@shapeshiftoss/chain-adapters": "workspace:^",
     "@shapeshiftoss/contracts": "workspace:^",
-    "@shapeshiftoss/hdwallet-core": "1.62.25",
+    "@shapeshiftoss/hdwallet-core": "1.62.28",
     "@shapeshiftoss/types": "workspace:^",
     "@shapeshiftoss/unchained-client": "workspace:^",
     "@shapeshiftoss/utils": "workspace:^",

src/context/WalletProvider/Ledger/constants.ts

@@ -11,6 +11,7 @@ import {
   suiAssetId,
   thorchainAssetId,
   tronAssetId,
+  zecAssetId,
 } from '@shapeshiftoss/caip'
 import { uniq } from 'lodash'
 
@@ -30,6 +31,7 @@ export const availableLedgerAppAssetIds = [
   dogeAssetId,
   bchAssetId,
   ltcAssetId,
+  ...(getConfig().VITE_FEATURE_ZCASH ? [zecAssetId] : []),
   ethAssetId,
   thorchainAssetId,
   cosmosAssetId,

src/hooks/useWalletSupportsChain/useWalletSupportsChain.ts

@@ -53,7 +53,7 @@ import { KeyManager } from '@/context/WalletProvider/KeyManager'
 import { useIsSnapInstalled } from '@/hooks/useIsSnapInstalled/useIsSnapInstalled'
 import { useWallet } from '@/hooks/useWallet/useWallet'
 import { METAMASK_RDNS } from '@/lib/mipd'
-import { isNativeHDWallet } from '@/lib/utils'
+import { isLedgerHDWallet, isNativeHDWallet } from '@/lib/utils'
 import { selectAccountIdsByChainIdFilter } from '@/state/slices/portfolioSlice/selectors'
 import { selectFeatureFlag } from '@/state/slices/selectors'
 import { store, useAppSelector } from '@/state/store'
@@ -159,9 +159,7 @@ export const walletSupportsChain = ({
         !(wallet instanceof GridPlusHDWallet)
       )
     case zecChainId:
-      // Only native wallet supports ZCash for now
-      // TODO(gomes): include more as more wallets supported for ZCash
-      return supportsBTC(wallet) && isNativeHDWallet(wallet)
+      return supportsBTC(wallet) && (isNativeHDWallet(wallet) || isLedgerHDWallet(wallet))
     case ethChainId:
       return supportsETH(wallet)
     case avalancheChainId: