diff --git a/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeQuote.ts b/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeQuote.ts
index 93fac8e61ca..f80c30c4c4b 100644
--- a/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeQuote.ts
+++ b/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeQuote.ts
@@ -5,11 +5,14 @@ import { SettlementMethod } from '@ston-fi/omniston-sdk'
 import type { CommonTradeQuoteInput, TradeQuote, TradeQuoteResult } from '../../../types'
 import { SwapperName, TradeQuoteError } from '../../../types'
 import { makeSwapErrorRight } from '../../../utils'
+import { getTreasuryAddressFromChainId } from '../../utils/helpers/helpers'
 import type { OmnistonAssetAddress, StonfiTradeSpecific } from '../types'
 import { STONFI_DEFAULT_SLIPPAGE_BPS, STONFI_QUOTE_TIMEOUT_MS } from '../utils/constants'
 import {
+  affiliateBpsToNumber,
   calculateRate,
   slippageDecimalToBps,
+  tonAddressToOmnistonAddress,
   validateTonAssets,
   waitForQuote,
 } from '../utils/helpers'
@@ -47,6 +50,7 @@ export const getTradeQuote = async (input: CommonTradeQuoteInput): Promise<Trade
     receiveAddress,
     accountNumber,
     slippageTolerancePercentageDecimal,
+    affiliateBps,
   } = input
 
   const validation = validateTonAssets(sellAsset, buyAsset)
@@ -63,6 +67,10 @@ export const getTradeQuote = async (input: CommonTradeQuoteInput): Promise<Trade
       STONFI_DEFAULT_SLIPPAGE_BPS,
     )
 
+    const referrerFeeBps = affiliateBpsToNumber(affiliateBps)
+    const tonTreasuryAddress = getTreasuryAddressFromChainId(sellAsset.chainId)
+    const referrerAddress = tonAddressToOmnistonAddress(tonTreasuryAddress)
+
     const quoteResult = await waitForQuote(
       omniston,
       {
@@ -70,9 +78,12 @@ export const getTradeQuote = async (input: CommonTradeQuoteInput): Promise<Trade
         bidAssetAddress,
         askAssetAddress,
         amount: { bidUnits: sellAmountIncludingProtocolFeesCryptoBaseUnit },
+        referrerAddress,
+        referrerFeeBps,
         settlementParams: {
           maxPriceSlippageBps: slippageBps,
           gaslessSettlement: 'GASLESS_SETTLEMENT_PROHIBITED',
+          flexibleReferrerFee: true,
         },
       },
       STONFI_QUOTE_TIMEOUT_MS,
@@ -122,7 +133,7 @@ export const getTradeQuote = async (input: CommonTradeQuoteInput): Promise<Trade
       id: quote.quoteId,
       rate,
       receiveAddress,
-      affiliateBps: '0',
+      affiliateBps,
       slippageTolerancePercentageDecimal:
         slippageTolerancePercentageDecimal ?? String(STONFI_DEFAULT_SLIPPAGE_BPS / 10000),
       quoteOrRate: 'quote',
diff --git a/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeRate.ts b/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeRate.ts
index c6221681b1d..5bb61959337 100644
--- a/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeRate.ts
+++ b/packages/swapper/src/swappers/StonfiSwapper/swapperApi/getTradeRate.ts
@@ -5,11 +5,14 @@ import { SettlementMethod } from '@ston-fi/omniston-sdk'
 import type { GetTradeRateInput, TradeRate, TradeRateResult } from '../../../types'
 import { SwapperName, TradeQuoteError } from '../../../types'
 import { makeSwapErrorRight } from '../../../utils'
+import { getTreasuryAddressFromChainId } from '../../utils/helpers/helpers'
 import type { OmnistonAssetAddress } from '../types'
 import { STONFI_DEFAULT_SLIPPAGE_BPS, STONFI_QUOTE_TIMEOUT_MS } from '../utils/constants'
 import {
+  affiliateBpsToNumber,
   calculateRate,
   slippageDecimalToBps,
+  tonAddressToOmnistonAddress,
   validateTonAssets,
   waitForQuote,
 } from '../utils/helpers'
@@ -46,6 +49,7 @@ export const getTradeRate = async (input: GetTradeRateInput): Promise<TradeRateR
     sellAmountIncludingProtocolFeesCryptoBaseUnit,
     receiveAddress,
     slippageTolerancePercentageDecimal,
+    affiliateBps,
   } = input
 
   const validation = validateTonAssets(sellAsset, buyAsset)
@@ -62,6 +66,10 @@ export const getTradeRate = async (input: GetTradeRateInput): Promise<TradeRateR
       STONFI_DEFAULT_SLIPPAGE_BPS,
     )
 
+    const referrerFeeBps = affiliateBpsToNumber(affiliateBps)
+    const tonTreasuryAddress = getTreasuryAddressFromChainId(sellAsset.chainId)
+    const referrerAddress = tonAddressToOmnistonAddress(tonTreasuryAddress)
+
     const quoteResult = await waitForQuote(
       omniston,
       {
@@ -69,9 +77,12 @@ export const getTradeRate = async (input: GetTradeRateInput): Promise<TradeRateR
         bidAssetAddress,
         askAssetAddress,
         amount: { bidUnits: sellAmountIncludingProtocolFeesCryptoBaseUnit },
+        referrerAddress,
+        referrerFeeBps,
         settlementParams: {
           maxPriceSlippageBps: slippageBps,
           gaslessSettlement: 'GASLESS_SETTLEMENT_PROHIBITED',
+          flexibleReferrerFee: true,
         },
       },
       STONFI_QUOTE_TIMEOUT_MS,
@@ -101,7 +112,7 @@ export const getTradeRate = async (input: GetTradeRateInput): Promise<TradeRateR
       id: quote.quoteId,
       rate,
       receiveAddress,
-      affiliateBps: '0',
+      affiliateBps,
       slippageTolerancePercentageDecimal:
         slippageTolerancePercentageDecimal ?? String(STONFI_DEFAULT_SLIPPAGE_BPS / 10000),
       quoteOrRate: 'rate',
diff --git a/packages/swapper/src/swappers/StonfiSwapper/utils/helpers.ts b/packages/swapper/src/swappers/StonfiSwapper/utils/helpers.ts
index 8f18ed42b1c..2f77a2f4541 100644
--- a/packages/swapper/src/swappers/StonfiSwapper/utils/helpers.ts
+++ b/packages/swapper/src/swappers/StonfiSwapper/utils/helpers.ts
@@ -113,6 +113,20 @@ export const slippageDecimalToBps = (
   return Math.round(parsed * 10000)
 }
 
+export const tonAddressToOmnistonAddress = (address: string): OmnistonAssetAddress => {
+  return {
+    blockchain: Blockchain.TON,
+    address,
+  }
+}
+
+export const affiliateBpsToNumber = (affiliateBps: string | undefined): number => {
+  if (!affiliateBps) return 0
+  const parsed = parseInt(affiliateBps, 10)
+  if (Number.isNaN(parsed) || !Number.isFinite(parsed) || parsed < 0) return 0
+  return parsed
+}
+
 export const waitForQuote = (
   omniston: Omniston,
   request: QuoteRequest,
diff --git a/packages/swapper/src/swappers/utils/helpers/helpers.ts b/packages/swapper/src/swappers/utils/helpers/helpers.ts
index 7376d88a1d2..b595483edbb 100644
--- a/packages/swapper/src/swappers/utils/helpers/helpers.ts
+++ b/packages/swapper/src/swappers/utils/helpers/helpers.ts
@@ -27,6 +27,7 @@ import {
   DAO_TREASURY_POLYGON,
   DAO_TREASURY_SOLANA,
   DAO_TREASURY_STARKNET,
+  DAO_TREASURY_TON,
   isTreasuryChainId,
 } from '@shapeshiftoss/utils'
 
@@ -72,6 +73,7 @@ const DAO_TREASURY_BY_CHAIN_ID: Record<TreasuryChainId, string> = {
   [KnownChainIds.SolanaMainnet]: DAO_TREASURY_SOLANA,
   [KnownChainIds.BitcoinMainnet]: DAO_TREASURY_BITCOIN,
   [KnownChainIds.StarknetMainnet]: DAO_TREASURY_STARKNET,
+  [KnownChainIds.TonMainnet]: DAO_TREASURY_TON,
 }
 
 export const getTreasuryAddressFromChainId = (chainId: ChainId): string => {
diff --git a/packages/utils/src/treasury.ts b/packages/utils/src/treasury.ts
index fcde7760dba..023d29c925f 100644
--- a/packages/utils/src/treasury.ts
+++ b/packages/utils/src/treasury.ts
@@ -16,6 +16,7 @@ export const treasuryChainIds = [
   KnownChainIds.SolanaMainnet,
   KnownChainIds.BitcoinMainnet,
   KnownChainIds.StarknetMainnet,
+  KnownChainIds.TonMainnet,
 ] as const
 
 export type TreasuryChainId = (typeof treasuryChainIds)[number]
@@ -38,3 +39,4 @@ export const DAO_TREASURY_BITCOIN = 'bc1qr2whxtd0gvqnctcxlynwejp6fvntv0mtxkv0dlv
 export const DAO_TREASURY_NEAR = 'f471d0b0f90593d85125f38aaf5458748d6f23fd5b437b844d293d8e87557070'
 export const DAO_TREASURY_STARKNET =
   '0x052a1132ea4db81Bde863AFb18a4d4CE5de9d3efdfda6b3DaA6484e26425D467'
+export const DAO_TREASURY_TON = 'UQBGXUskbTDkLXJO_Q6cQFVbbkgvXKplcIhijiO5oDcB5qkI'