Account Abstraction & Middleware
bonuz users have a gasless experience by default using paymasters, bundlers, and optional session keys. Consumer-grade UX with self-custody, social super-powers, and enterprise-grade controls.
Powered by Biconomy, Alchemy, Web3Auth, Zerion and other battle-tested infrastructure. The UX is so seamless that users may not realize they are interacting with a blockchain.
Key Benefits
Four pillars that make blockchain UX invisible to end users.
Gasless Transactions
Users never pay gas for allowlisted actions within the bonuz ecosystem. Paymasters sponsor transactions based on configurable rules.
Session Keys
Temporary keys enable seamless multi-action flows without repeated wallet approvals. Perfect for quest chains and loyalty programs.
Self-Custody
Users maintain full control of their smart contract wallets. No custodial risk, no private key exposure to anyone.
Enterprise Controls
Rate limits, spending caps, and spending policies ensure safe, scalable gas sponsorship for brands.
How It Works
From user action to onchain execution in four seamless steps.
User Action
User initiates an action (redeem voucher, claim reward, update profile) through the bonuz app or partner interface.
Bundler Collects
Transaction is sent to a bundler service that packages multiple user operations into a single bundle for efficiency.
Paymaster Sponsors
Paymaster evaluates the transaction against sponsorship rules (allowlisted contracts, rate limits, caps) and sponsors the gas if approved.
Onchain Execution
Bundle executes onchain. User's smart contract wallet performs the action. Transaction completes instantly from the user's perspective.
Infrastructure Stack
Battle-tested, audited providers powering every transaction.
Biconomy
ERC-4337ERC-4337 Smart Accounts & Paymasters
Account abstraction infrastructure powering smart accounts, gas sponsorship, bundling, and session keys.
Alchemy
RPCRPC & Node Infrastructure
Enterprise-grade RPC with SOC 2 Type II and ISO 27001 certifications for reliable transaction processing.
Web3Auth
MPCMPC Key Management
Secure key infrastructure via MPC/TSS. Social login creates a self-custodial wallet with no seed phrase.
Zerion
WalletWallet & AA Infrastructure
Wallet and account abstraction layer trusted by millions of users for robust smart account operations.
Gas Sponsorship Policy
bonuz sponsors gas on selected core actions (ID updates, engagement claims, redemptions). The experience feels gasless while remaining transparent and secure onchain.
Users can always transact themselves if they prefer. Sponsorship is a convenience layer, not a dependency.
Maximum sponsored transactions per wallet per day
Total sponsorship budget per campaign with automatic cutoff
Minimum time between sponsored transactions per wallet
Risk-based scoring to detect and prevent abuse patterns
Only pre-approved contracts and methods are sponsorable
Granular sponsorship rules per contract method
Configuration Example
Define sponsorship rules per campaign with granular controls.
Invisible
Users never see gas fees, transaction hashes, or wallet prompts for everyday actions. Blockchain complexity is fully abstracted.
Sovereign
Despite the seamless UX, users remain fully self-custodial. Smart accounts are owned by the user, not by bonuz.
Composable
The AA layer works with bonuz ID and the Engagement Protocol. Identity, entitlements, and execution are unified.
Integrate gasless UX
Add invisible blockchain execution to your app. Your users never need to know about gas, keys, or chains.