portal_flutter 0.1.0-alpha.10

Flutter SDK for Portal - Stablecoin wallet infrastructure

0.1.0-alpha.10

Bug Fixes

• Android: HTTP 400 responses now surface errors as PortalException:
  • portal.delegations.approve
  • portal.delegations.revoke
  • portal.delegations.getStatus
  • portal.delegations.transferFrom
  • portal.getTransactionDetails
• Android: Fixed release builds with proper proguard rules for response body fields.

Improvements

• Bumped portal-android to 8.4.0

0.1.0-alpha.9

Improvements

• Adding release automation

0.1.0-alpha.8

Firebase Auth Backup

• portal.configureFirebaseStorage({required getToken}) - Configure Firebase as a backup storage method with a token callback
• portal.backupWallet(method: PortalBackupMethod.firebase) - Backup wallet using Firebase auth
• portal.recoverWallet(method: PortalBackupMethod.firebase) - Recover wallet using Firebase auth

0.1.0-alpha.7

New APIs

Transaction Details

• portal.getTransactionDetails(chain, txHash) - Get transaction details for a given chain and transaction hash

0.1.0-alpha.6

Bug Fixes

• Fixed Android Hypernative scan crash

0.1.0-alpha.5

New APIs

Security Scanning

• portal.security.blockaid.scanTransaction() - Scan a transaction for security risks using Blockaid
• portal.security.blockaid.scanAddress() - Scan an address for security risks using Blockaid
• portal.security.hypernative.scanTransaction() - Scan a transaction for security risks using Hypernative
• portal.security.hypernative.scanAddress() - Scan an address for security risks using Hypernative

ERC-4337 Account Abstraction

• eth_signUserOperation support via portal.request() - Sign UserOperations for Account Abstracted wallets

LiFi Cross-Chain Swaps

• portal.trading.lifi.getQuote() - Get a quote for a cross-chain swap
• portal.trading.lifi.getRoutes() - Get available routes for a swap
• portal.trading.lifi.getRouteStep() - Get a specific step from a route
• portal.trading.lifi.sendRouteTransaction() - Execute a route step transaction
• portal.trading.lifi.sendSequentialSteps() - Execute all steps in a route sequentially
• portal.trading.lifi.getStatus() - Check the status of a cross-chain transaction

EVM Account Type (EIP-7702)

• portal.evmAccountType.getStatus() - Query the current EVM account type status
• portal.evmAccountType.getAddresses() - Get EOA and smart contract addresses
• portal.evmAccountType.upgradeTo7702() - Upgrade an EOA to EIP-7702 smart account

MPC Progress Stream

• portal.onProgress - Stream of MPC operation progress events (create, backup, recover)

Balance API

• portal.getBalances() - Get native and token balances for a chain

Log Level

• portal.setLogLevel() - Set the SDK log level at runtime
• logLevel parameter in portal.initialize() - Set log level during initialization

Bug Fixes

• Fixed iOS yield crash caused by Pigeon completion handlers running off main thread
• Fixed Android delegation getStatus null pointer when no delegations exist

Improvements

• Dispatched MPC progress callbacks to main thread on iOS for thread safety
• Used tokenAddress metadata key consistently in Android getBalances implementation
• Added isClosed guard on progress stream controller to prevent crashes after dispose
• Fixed dispose() ordering: unregister handler before closing stream controller
• Added release automation CI/CD workflows for pub.dev publishing

0.1.0-alpha.4

New APIs

Yield.xyz Integration

• portal.yieldIntegrations.yieldxyz.discover() - Find yield opportunities
• portal.yieldIntegrations.yieldxyz.enter() - Enter yield positions
• portal.yieldIntegrations.yieldxyz.exit() - Exit yield positions
• portal.yieldIntegrations.yieldxyz.manage() - Manage pending actions
• portal.yieldIntegrations.yieldxyz.getBalances() - Query active balances
• portal.yieldIntegrations.yieldxyz.getHistoricalActions() - View historical actions
• portal.yieldIntegrations.yieldxyz.getTransaction() - Get transaction status
• portal.yieldIntegrations.yieldxyz.track() - Track transaction on-chain

Delegation API

• portal.delegations.approve() - Approve token delegation
• portal.delegations.revoke() - Revoke token delegation
• portal.delegations.getStatus() - Get delegation status
• portal.delegations.transferFrom() - Transfer from delegated allowance

Bug Fixes

• Fixed Solana sol_signMessage on Android (platform-specific encoding)

0.1.0-alpha.3

• Updated iOS podspec metadata

0.1.0-alpha.2

• Updated README

0.1.0-alpha.1

• Initial alpha release of Portal Flutter SDK
• Stablecoin wallet infrastructure for Flutter apps
• Support for iOS and Android platforms