feat: enable butter for TRON

packages/swapper/src/swappers/ButterSwap/ButterSwap.ts

@@ -1,9 +1,14 @@
 import type { Swapper } from '../../types'
-import { executeEvmTransaction, executeSolanaTransaction } from '../../utils'
+import {
+  executeEvmTransaction,
+  executeSolanaTransaction,
+  executeTronTransaction,
+} from '../../utils'
 
 export const butterSwap: Swapper = {
   executeEvmTransaction,
   executeSolanaTransaction,
+  executeTronTransaction,
   executeUtxoTransaction: (txToSign, { signAndBroadcastTransaction }) => {
     return signAndBroadcastTransaction(txToSign)
   },

packages/swapper/src/swappers/ButterSwap/endpoints.ts

@@ -3,6 +3,8 @@ import BigNumber from 'bignumber.js'
 
 import { getSolanaTransactionFees } from '../../solana-utils/getSolanaTransactionFees'
 import { getUnsignedSolanaTransaction } from '../../solana-utils/getUnsignedSolanaTransaction'
+import { getTronTransactionFees } from '../../tron-utils/getTronTransactionFees'
+import { getUnsignedTronTransaction } from '../../tron-utils/getUnsignedTronTransaction'
 import type { SwapperApi } from '../../types'
 import { getExecutableTradeStep, isExecutableTradeQuote } from '../../utils'
 import { checkTradeStatus } from './swapperApi/checkTradeStatus'
@@ -85,4 +87,6 @@ export const butterSwapApi: SwapperApi = {
   },
   getUnsignedSolanaTransaction,
   getSolanaTransactionFees,
+  getTronTransactionFees,
+  getUnsignedTronTransaction,
 }

packages/swapper/src/swappers/ButterSwap/swapperApi/checkTradeStatus.ts

@@ -1,4 +1,4 @@
-import { solanaChainId } from '@shapeshiftoss/caip'
+import { solanaChainId, tronChainId } from '@shapeshiftoss/caip'
 import { isEvmChainId } from '@shapeshiftoss/chain-adapters'
 import { TxStatus } from '@shapeshiftoss/unchained-client'
 
@@ -52,6 +52,31 @@ export const checkTradeStatus = async (input: CheckTradeStatusInput): Promise<Tr
         })
       }
 
+      if (sellChainId === tronChainId) {
+        const adapter = input.assertGetTronChainAdapter(tronChainId)
+        const tx = await adapter.httpProvider.getTransaction({ txid: txHash })
+
+        if (!tx) {
+          return createDefaultStatusResponse(txHash)
+        }
+
+        const contractRet = tx.ret?.[0]?.contractRet
+
+        // Only mark as confirmed if SUCCESS AND has confirmations (in a block)
+        const status =
+          contractRet === 'SUCCESS' && tx.confirmations > 0
+            ? TxStatus.Confirmed
+            : contractRet === 'REVERT'
+            ? TxStatus.Failed
+            : TxStatus.Pending
+
+        return {
+          status,
+          buyTxHash: txHash,
+          message: undefined,
+        }
+      }
+
       // Fallback: unknown same-chain type (should never happen for Butter, but just in case). Avoid bridge polling.
       return createDefaultStatusResponse(txHash)
     }

packages/swapper/src/swappers/ButterSwap/swapperApi/getTradeQuote.ts

@@ -1,4 +1,4 @@
-import { btcAssetId, btcChainId, solanaChainId } from '@shapeshiftoss/caip'
+import { btcAssetId, btcChainId, solanaChainId, tronChainId } from '@shapeshiftoss/caip'
 import { isEvmChainId } from '@shapeshiftoss/chain-adapters'
 import {
   bnOrZero,
@@ -52,7 +52,8 @@ export const getTradeQuote = async (
   if (
     !isEvmChainId(sellAsset.chainId) &&
     sellAsset.chainId !== btcChainId &&
-    sellAsset.chainId !== solanaChainId
+    sellAsset.chainId !== solanaChainId &&
+    sellAsset.chainId !== tronChainId
   ) {
     return Err(
       makeSwapErrorRight({

packages/swapper/src/swappers/ButterSwap/swapperApi/getTradeRate.ts

@@ -1,4 +1,4 @@
-import { btcAssetId, btcChainId, solanaChainId } from '@shapeshiftoss/caip'
+import { btcAssetId, btcChainId, solanaChainId, tronChainId } from '@shapeshiftoss/caip'
 import { isEvmChainId } from '@shapeshiftoss/chain-adapters'
 import {
   bn,
@@ -42,7 +42,8 @@ export const getTradeRate = async (
   if (
     !isEvmChainId(sellAsset.chainId) &&
     sellAsset.chainId !== btcChainId &&
-    sellAsset.chainId !== solanaChainId
+    sellAsset.chainId !== solanaChainId &&
+    sellAsset.chainId !== tronChainId
   ) {
     return Err(
       makeSwapErrorRight({

packages/swapper/src/swappers/ButterSwap/utils/helpers.ts

@@ -12,6 +12,7 @@ const BUTTERSWAP_CHAIN_ID_TO_CHAIN_ID: Record<number, KnownChainIds> = {
   43114: KnownChainIds.AvalancheMainnet,
   1360108768460801: KnownChainIds.SolanaMainnet,
   1360095883558913: KnownChainIds.BitcoinMainnet,
+  728126428: KnownChainIds.TronMainnet,
 }
 
 const CHAIN_ID_TO_BUTTERSWAP_CHAIN_ID: Record<KnownChainIds, number> = Object.entries(

packages/swapper/src/swappers/ButterSwap/xhr.ts

@@ -1,4 +1,4 @@
-import { fromAssetId, solanaChainId } from '@shapeshiftoss/caip'
+import { fromAssetId, solanaChainId, tronChainId } from '@shapeshiftoss/caip'
 import type { Asset } from '@shapeshiftoss/types'
 import { chainIdToFeeAssetId } from '@shapeshiftoss/utils'
 import type { Result } from '@sniptt/monads'
@@ -39,6 +39,7 @@ export type GetButterRouteArgs = {
 }
 
 const SOLANA_NATIVE_ADDRESS = 'So11111111111111111111111111111111111111112'
+const TRON_NATIVE_ADDRESS = 'T9yD14Nj9j7xAB4dbGeiX9h8unkKHxuWwb'
 
 export const getButterRoute = async ({
   sellAsset,
@@ -67,12 +68,14 @@ export const getButterRoute = async ({
 
   const sellAssetAddress = (() => {
     if (sellAsset.chainId === solanaChainId && sellAssetIsNative) return SOLANA_NATIVE_ADDRESS
+    if (sellAsset.chainId === tronChainId && sellAssetIsNative) return TRON_NATIVE_ADDRESS
     if (sellAssetIsNative) return zeroAddress
     return sellAssetAddressRaw
   })()
 
   const buyAssetAddress = (() => {
     if (buyAsset.chainId === solanaChainId && buyAssetIsNative) return SOLANA_NATIVE_ADDRESS
+    if (buyAsset.chainId === tronChainId && buyAssetIsNative) return TRON_NATIVE_ADDRESS
     if (buyAssetIsNative) return zeroAddress
     return buyAssetAddressRaw
   })()

packages/swapper/src/tron-utils/getUnsignedTronTransaction.ts

@@ -13,11 +13,20 @@ export const getUnsignedTronTransaction = ({
 
   const step = getExecutableTradeStep(tradeQuote, stepIndex)
 
-  const { accountNumber, sellAsset, relayTransactionMetadata, nearIntentsSpecific } = step
+  const {
+    accountNumber,
+    sellAsset,
+    relayTransactionMetadata,
+    nearIntentsSpecific,
+    butterSwapTransactionMetadata,
+  } = step
 
   const adapter = assertGetTronChainAdapter(sellAsset.chainId)
 
-  const to = relayTransactionMetadata?.to ?? nearIntentsSpecific?.depositAddress
+  const to =
+    relayTransactionMetadata?.to ??
+    nearIntentsSpecific?.depositAddress ??
+    butterSwapTransactionMetadata?.to
   if (!to) throw new Error('Missing transaction destination address')
 
   const value = step.sellAmountIncludingProtocolFeesCryptoBaseUnit