diff --git a/app/contexts/BreezContext.tsx b/app/contexts/BreezContext.tsx
index 11f4c6972..315a241d6 100644
--- a/app/contexts/BreezContext.tsx
+++ b/app/contexts/BreezContext.tsx
@@ -3,7 +3,17 @@ import { WalletCurrency } from "@app/graphql/generated"
 import { usePersistentStateContext } from "@app/store/persistent-state"
 import { Alert, Platform } from "react-native"
 import { v4 as uuidv4 } from "uuid"
-import { initializeBreezSDK, getInfo, handleSparkMigration } from "@app/utils/breez-sdk"
+import {
+  initializeBreezSDK,
+  getInfo,
+  handleSparkMigration,
+  registerLightningAddress,
+  getLightningAddress,
+  checkLightningAddressAvailable,
+} from "@app/utils/breez-sdk"
+import { useAppConfig } from "@app/hooks/use-app-config"
+import { useAddressScreenQuery } from "@app/graphql/generated"
+import { useIsAuthed } from "@app/graphql/is-authed-context"
 import SparkMigrationModal from "@app/components/spark-migration-modal"
 
 type BtcWallet = {
@@ -34,6 +44,12 @@ type Props = {
 
 export const BreezProvider = ({ children }: Props) => {
   const { persistentState, updateState } = usePersistentStateContext()
+  const { appConfig } = useAppConfig()
+  const isAuthed = useIsAuthed()
+  const { data: meData } = useAddressScreenQuery({
+    fetchPolicy: "cache-first",
+    skip: !isAuthed,
+  })
   const [loading, setLoading] = useState(false)
   const [btcWallet, setBtcWallet] = useState<BtcWallet>({
     id: "",
@@ -111,6 +127,27 @@ export const BreezProvider = ({ children }: Props) => {
     }
   }
 
+  const ensureLightningAddress = async () => {
+    const username = meData?.me?.username
+    if (!username) return
+
+    try {
+      const existing = await getLightningAddress()
+      console.log("BREEZ LIGHTNING ADDRESS: ", existing)
+      if (existing) return
+
+      // Register with username as the Lightning address
+      const lightningAddress = username + uuidv4()
+      const res = await registerLightningAddress(
+        lightningAddress,
+        `Pay to ${username}@${appConfig.galoyInstance.lnAddressHostname}`,
+      )
+      console.log("BREEZ LIGHTNING ADDRESS RES: ", res)
+    } catch (err) {
+      console.warn("Failed to register Lightning address:", err)
+    }
+  }
+
   const getBreezInfo = async () => {
     if (initializingRef.current) return
     initializingRef.current = true
@@ -120,6 +157,9 @@ export const BreezProvider = ({ children }: Props) => {
       await updateBalance()
       setLoading(false)
 
+      // Register Lightning address
+      await ensureLightningAddress()
+
       // Trigger migration after Spark SDK is ready
       if (!persistentState.sparkMigrationCompleted) {
         await onMigrate()
diff --git a/app/screens/import-wallet-screen/ImportWallet.tsx b/app/screens/import-wallet-screen/ImportWallet.tsx
index bad93e14c..1ae8e7d32 100644
--- a/app/screens/import-wallet-screen/ImportWallet.tsx
+++ b/app/screens/import-wallet-screen/ImportWallet.tsx
@@ -16,6 +16,7 @@ import { useI18nContext } from "@app/i18n/i18n-react"
 import { useCreateAccount } from "@app/hooks/useCreateAccount"
 import { Text, useTheme, useThemeMode } from "@rneui/themed"
 import { usePersistentStateContext } from "@app/store/persistent-state"
+import { useAppConfig } from "@app/hooks/use-app-config"
 
 // utils
 import { disconnectToSDK, initializeBreezSDK } from "@app/utils/breez-sdk"
@@ -31,6 +32,7 @@ const ImportWallet: React.FC<Props> = ({ navigation, route }) => {
   const { mode } = useThemeMode()
   const { LL } = useI18nContext()
   const { updateState } = usePersistentStateContext()
+  const { appConfig } = useAppConfig()
   const { createDeviceAccountAndLogin } = useCreateAccount()
 
   const inputRef = useRef<TextInput[]>([])
diff --git a/app/screens/transaction-detail-screen/breez-transaction-detail-screen.tsx b/app/screens/transaction-detail-screen/breez-transaction-detail-screen.tsx
index 8e9f84bad..272a38c16 100644
--- a/app/screens/transaction-detail-screen/breez-transaction-detail-screen.tsx
+++ b/app/screens/transaction-detail-screen/breez-transaction-detail-screen.tsx
@@ -1,5 +1,11 @@
 import React from "react"
-import { Linking, TouchableWithoutFeedback, View, TouchableOpacity, ScrollView } from "react-native"
+import {
+  Linking,
+  TouchableWithoutFeedback,
+  View,
+  TouchableOpacity,
+  ScrollView,
+} from "react-native"
 import { makeStyles, Text, useTheme, Card } from "@rneui/themed"
 import { StackScreenProps } from "@react-navigation/stack"
 import Icon from "react-native-vector-icons/Ionicons"
@@ -167,8 +173,8 @@ export const BreezTransactionDetailScreen: React.FC<Props> = ({ route }) => {
   if (details) {
     if (details.tag === PaymentDetails_Tags.Lightning) {
       description = details.inner.description ?? undefined
-      paymentHash = details.inner.paymentHash
-      preimage = details.inner.preimage ?? undefined
+      paymentHash = details.inner.htlcDetails.paymentHash
+      preimage = details.inner.htlcDetails.preimage ?? undefined
       invoice = details.inner.invoice
       destinationPubkey = details.inner.destinationPubkey
     } else if (details.tag === PaymentDetails_Tags.Spark) {
diff --git a/app/types/declaration.d.ts b/app/types/declaration.d.ts
index 475131c04..457cd07b5 100644
--- a/app/types/declaration.d.ts
+++ b/app/types/declaration.d.ts
@@ -32,4 +32,5 @@ declare module "@env" {
   export const GREENLIGHT_PARTNER_KEY: string
   export const GOOGLE_PLACE_API_KEY: string
   export const MIGRATION_FEE_LNURL_W: string
+  export const BREEZ_LNURL_DOMAIN: string
 }
diff --git a/app/types/transactions.ts b/app/types/transactions.ts
index 1b36e4ecd..a2a19824e 100644
--- a/app/types/transactions.ts
+++ b/app/types/transactions.ts
@@ -1,5 +1,9 @@
 import type { Payment } from "@breeztech/breez-sdk-spark-react-native"
-import { PaymentDetails_Tags } from "@breeztech/breez-sdk-spark-react-native"
+import {
+  PaymentDetails_Tags,
+  PaymentType,
+  PaymentStatus,
+} from "@breeztech/breez-sdk-spark-react-native"
 import type { TransactionFragment } from "@app/graphql/generated"
 
 // ============================================================================
@@ -87,8 +91,7 @@ export const getTransactionAmount = (tx: UnifiedTransaction): number => {
  */
 export const isReceiveTransaction = (tx: UnifiedTransaction): boolean => {
   if (isBreezTransaction(tx)) {
-    // PaymentType.Receive = 1
-    return tx.payment.paymentType === 1
+    return tx.payment.paymentType === PaymentType.Receive
   }
   return tx.transaction.direction === "RECEIVE"
 }
@@ -100,13 +103,12 @@ export const getTransactionStatus = (
   tx: UnifiedTransaction,
 ): "SUCCESS" | "PENDING" | "FAILURE" => {
   if (isBreezTransaction(tx)) {
-    // PaymentStatus: Completed = 0, Pending = 1, Failed = 2
     switch (tx.payment.status) {
-      case 0:
+      case PaymentStatus.Completed:
         return "SUCCESS"
-      case 1:
+      case PaymentStatus.Pending:
         return "PENDING"
-      case 2:
+      case PaymentStatus.Failed:
         return "FAILURE"
       default:
         return "PENDING"
diff --git a/app/utils/breez-sdk/spark.ts b/app/utils/breez-sdk/spark.ts
index 0a64fd1fa..59c76e06b 100644
--- a/app/utils/breez-sdk/spark.ts
+++ b/app/utils/breez-sdk/spark.ts
@@ -28,11 +28,12 @@ import type {
   RecommendedFees,
   SendPaymentMethod,
   LnurlPayResponse,
+  LightningAddressInfo,
   Payment,
   Logger,
   LogEntry,
 } from "@breeztech/breez-sdk-spark-react-native"
-import { API_KEY } from "@env"
+import { API_KEY, BREEZ_LNURL_DOMAIN } from "@env"
 import { appendLog, initLogBuffer } from "./log-buffer"
 
 // Constants
@@ -67,7 +68,7 @@ export const initializeBreezSDK = async (): Promise<boolean> => {
 
   breezSDKInitializing = (async () => {
     try {
-      await retry(connectToSDK, 5000, 3)
+      await retry(() => connectToSDK(), 5000, 3)
       breezSDKInitialized = true
       return true
     } catch (error: unknown) {
@@ -120,6 +121,7 @@ const connectToSDK = async (): Promise<void> => {
 
   const config = defaultConfig(Network.Mainnet)
   config.apiKey = API_KEY
+  config.lnurlDomain = BREEZ_LNURL_DOMAIN
   config.maxDepositClaimFee = new MaxFee.NetworkRecommended({
     leewaySatPerVbyte: BigInt(1),
   })
@@ -238,6 +240,7 @@ export const fetchBreezFee = async (
         amount: BigInt(amountSats),
         tokenIdentifier: undefined,
         conversionOptions: undefined,
+        feePolicy: undefined,
       })
       const fee = extractFeeFromPaymentMethod(prepareResponse.paymentMethod)
       return { fee: Number(fee), err: null }
@@ -249,6 +252,7 @@ export const fetchBreezFee = async (
         amount: BigInt(amountSats),
         tokenIdentifier: undefined,
         conversionOptions: undefined,
+        feePolicy: undefined,
       })
       const fee = extractFeeFromPaymentMethod(
         prepareResponse.paymentMethod,
@@ -266,6 +270,8 @@ export const fetchBreezFee = async (
           payRequest: parsed.inner[0].payRequest,
           comment: undefined,
           validateSuccessActionUrl: undefined,
+          conversionOptions: undefined,
+          feePolicy: undefined,
         })
 
         return { fee: Number(prepareResponse.feeSats), err: null }
@@ -296,6 +302,7 @@ export const receivePaymentBreez = async (
       description: description || "",
       amountSats: BigInt(amountSats || 0),
       expirySecs: undefined,
+      paymentHash: undefined,
     }),
   })
 
@@ -332,6 +339,7 @@ export const payLightningBreez = async (
       amount: BigInt(amountSats),
       tokenIdentifier: undefined,
       conversionOptions: undefined,
+      feePolicy: undefined,
     })
 
     const options = new SendPaymentOptions.Bolt11Invoice({
@@ -368,6 +376,7 @@ export const payOnchainBreez = async (
       amount: BigInt(amountSats),
       tokenIdentifier: undefined,
       conversionOptions: undefined,
+      feePolicy: undefined,
     })
 
     const confirmationSpeed =
@@ -411,6 +420,8 @@ export const payLnurlBreez = async (
         payRequest: input.inner[0].payRequest,
         comment: memo,
         validateSuccessActionUrl: true,
+        conversionOptions: undefined,
+        feePolicy: undefined,
       })
 
       const response = await sdk.lnurlPay({
@@ -473,6 +484,8 @@ export const onRedeem = async (
         payRequest: input.inner[0].payRequest,
         comment: memo,
         validateSuccessActionUrl: true,
+        conversionOptions: undefined,
+        feePolicy: undefined,
       })
 
       const response = await sdk.lnurlPay({
@@ -612,3 +625,31 @@ export const refundDeposit = async (
     return { success: false, error: message }
   }
 }
+
+// Lightning Address (LNURL-Pay)
+export const checkLightningAddressAvailable = async (
+  username: string,
+): Promise<boolean> => {
+  const sdk = getSDKInstance()
+  return sdk.checkLightningAddressAvailable({ username })
+}
+
+export const registerLightningAddress = async (
+  username: string,
+  description?: string,
+): Promise<LightningAddressInfo> => {
+  const sdk = getSDKInstance()
+  return sdk.registerLightningAddress({ username, description })
+}
+
+export const getLightningAddress = async (): Promise<
+  LightningAddressInfo | undefined
+> => {
+  const sdk = getSDKInstance()
+  return sdk.getLightningAddress()
+}
+
+export const deleteLightningAddress = async (): Promise<void> => {
+  const sdk = getSDKInstance()
+  await sdk.deleteLightningAddress()
+}
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 06e5611ba..3fe42c3b6 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -10,7 +10,7 @@ PODS:
   - breez_sdk_liquidFFI (0.11.13)
   - BreezSDKLiquid (0.11.13):
     - breez_sdk_liquidFFI (= 0.11.13)
-  - breeztech-breez-sdk-spark-react-native (0.7.14):
+  - breeztech-breez-sdk-spark-react-native (0.12.2-dev1):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -2996,7 +2996,7 @@ SPEC CHECKSUMS:
   breez_sdk_liquid: 5c229f9ab3bcf6b648bbf2d512f6fe1eee96d121
   breez_sdk_liquidFFI: f05fadc0611126ade76d1fe6761ed8b020aabefb
   BreezSDKLiquid: ee6bf5a57f1b2533dc3c14c24c9773496f17b756
-  breeztech-breez-sdk-spark-react-native: 0af390a27a5f95bc838cddbecead825b671f60b2
+  breeztech-breez-sdk-spark-react-native: de3a2235712440ee9fa2aa92a04c6838312c8343
   BVLinearGradient: 880f91a7854faff2df62518f0281afb1c60d49a3
   DoubleConversion: f16ae600a246532c4020132d54af21d0ddb2a385
   fast_float: 06eeec4fe712a76acc9376682e4808b05ce978b6
diff --git a/package.json b/package.json
index b3435585e..33758c33d 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
   "dependencies": {
     "@apollo/client": "3.9.0-alpha.5",
     "@bitcoinerlab/secp256k1": "^1.0.5",
-    "@breeztech/breez-sdk-spark-react-native": "^0.7.14",
+    "@breeztech/breez-sdk-spark-react-native": "^0.12.2-dev1",
     "@breeztech/react-native-breez-sdk-liquid": "^0.11.13",
     "@flash/client": "git+https://github.com/lnflash/flash-client.git",
     "@formatjs/intl-getcanonicallocales": "^2.3.0",
diff --git a/yarn.lock b/yarn.lock
index 6de48c260..188fa9b0f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1901,10 +1901,10 @@
     "@noble/hashes" "^1.1.5"
     "@noble/secp256k1" "^1.7.1"
 
-"@breeztech/breez-sdk-spark-react-native@^0.7.14":
-  version "0.7.14"
-  resolved "https://registry.yarnpkg.com/@breeztech/breez-sdk-spark-react-native/-/breez-sdk-spark-react-native-0.7.14.tgz#b8914719e67620aa6b85178d7a903d7efcaedbac"
-  integrity sha512-xHhcwD0/aDQAGg6mJM1K1Wepp3bmf3SnuK7tIC2jSX7VA308lB92u6ag3vIQMvAtz6mZptu+8Le+br9sr2u4/w==
+"@breeztech/breez-sdk-spark-react-native@^0.12.2-dev1":
+  version "0.12.2-dev1"
+  resolved "https://registry.yarnpkg.com/@breeztech/breez-sdk-spark-react-native/-/breez-sdk-spark-react-native-0.12.2-dev1.tgz#7d84efaf69307d9b94270b10b1ad68228d077cc6"
+  integrity sha512-B3xls7j4/7GIwOJR3FPParNtjIQPBj3RTuelTDq2CCY+idStrJww37vdNyxp1yo6FnjkhIhdCPIjH7+PTAi1Yw==
   dependencies:
     uniffi-bindgen-react-native "^0.28.3-5"