Gelato
  • Introduction
    • Gelato, The Web3 Cloud Platform
  • Rollup As A Service
    • Introduction
    • Rollup Stacks
      • Arbitrum Orbit
        • Run a Full Orbit Node
      • OP Stack
        • Run OP Node
      • Polygon CDK
    • Deploy your Rollup
    • Customization
      • Data Availability
        • Celestia
        • Avail
        • Eigen DA
      • Custom Gas Token
      • Marketplace
        • Gelato Services
        • Data Indexers
        • Block Explorers
        • Oracles
        • Bridges
        • Account Abstraction
        • On & Off-ramp
        • Community
        • Identity & KYC
        • Others
      • Verifier Node Package
    • Public Testnet
  • RPC Nodes
    • Introduction
    • Compute Units
    • Using RPC Nodes
    • Supported Networks
    • Pricing and Plans
    • FAQ
  • Web3 Services
    • Web3 Functions
      • Understanding Web3 Functions
        • Trigger Types
        • Typescript Function
        • Solidity Function
        • Automated Transactions
      • Security Considerations
      • Template & Use Cases
      • Quick Start
        • Writing Typescript Functions
          • Event Trigger
          • Private Typescript Functions
          • Callbacks
        • Test, Deploy & Run Typescript functions
        • Writing Solidity Functions
        • Test, Deploy & Run Solidity Functions
        • Initiate an Automated Transaction
      • Create a Web3 Function Task
        • Using the UI
        • Using the Safe App
        • Using a Smart Contract
        • Using the Automate SDK
      • Analytics & Monitoring
      • Supported Networks
      • Subscription & Payments
      • Legacy Automate Migration Guide
    • Relay
      • What is Relaying?
      • Security Considerations
        • ERC-2771 Delegatecall Vulnerability
      • Templates
      • Quick Start
        • Sponsored Calls
        • Non-Sponsored Calls
      • ERC-2771 (recommended)
        • SponsoredCallERC2771
        • CallWithSyncFeeERC2771
          • Relay Context Contracts ERC2771
      • Non-ERC-2771
        • SponsoredCall
        • CallWithSyncFee
          • Relay Context Contracts
      • Relay API
      • Gelato's Fee Oracle
      • Tracking your Relay Request
      • Supported Networks
      • Subscriptions and Payments
        • 1Balance & Relay
        • SyncFee Payment Tokens
        • Relay Pricing
      • ERC2771 Migration Guide
    • VRF
      • Understanding VRF
      • How does Gelato VRF Work?
      • Security Considerations
      • Template
      • Quick Start
      • Create a VRF Task
        • Create a Fallback VRF
        • Migrating from Chainlink VRF
      • Supported Networks
      • Pricing & Rate Limits
    • Oracles
      • Understanding Gelato Oracles
      • Quick Start
      • Data Providers
        • Stork
        • Choas Labs
      • Migrating from Chainlink Oracles
      • Available Price Feeds
      • Supported Networks
      • Pricing & Rate Limits
    • Account Abstraction
      • Understanding ERC4337
      • Introduction to Gelato Bundler
      • Templates & Examples
      • Quick Start
      • Sponsored UserOps
        • Using 1Balance
        • Using Zerodev Paymaster
      • Non-Sponsored UserOps
        • Pay with Native
        • Pay with ERC20
      • Supported Networks
      • Bundler API Endpoints
        • eth_sendUserOperation
        • eth_estimateUserOperationGas
        • eth_getUserOperationByHash
        • eth_getUserOperationReceipt
        • eth_supportedEntryPoints
        • eth_maxPriorityFeePerGas
        • eth_chainId
    • 1Balance
      • 1Balance Alerts
      • Subscription Plans
      • Subscription Notifications
      • USDC Addresses
    • AI Agents
    • Teams
  • GELATO DAO
    • DAO & Token (GEL)
    • GEL Token Contracts
    • Governance Process
  • Social Media
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On this page
  • ZeroDev Template
  • ERC4337 Examples - Zerodev Kernel Account
  • ERC4337 Examples - Safe Account
  1. Web3 Services
  2. Account Abstraction

Templates & Examples

Get started with the Bundler & Paymaster in seconds

PreviousIntroduction to Gelato BundlerNextQuick Start

Last updated 1 month ago

ZeroDev Template

GitHub Repo implementing Gelato + to gaslessly deploy a Smart Wallet and increment a counter. The repo contains a quick start guide in the README. To generate a 1Balance API Key, please refer to .

The example uses a maxFeePerGas=0 override which allows transaction fees to be accurately settled post-execution rather than by the EntryPoint.

This reduces our on-chain footprint leading to gas savings and avoids overcharging users (e.g., preVerificationGas).

ERC4337 Examples - Zerodev Kernel Account

This GitHub repository demonstrates how to integrate Gelato and ZeroDev to deploy smart wallets using ZeroDev Kernel. It covers four primary use cases: two for sponsored user operations (using 1Balance and the ZeroDev Paymaster) and two for non-sponsored user operations (paying gas with native tokens and paying gas with ERC20 tokens).

ERC4337 Examples - Safe Account

This GitHub repository demonstrates how to integrate Gelato and ZeroDev to deploy smart wallets using Safe Account. It covers four primary use cases: two for sponsored user operations (using 1Balance and the ZeroDev Paymaster) and two for non-sponsored user operations (paying gas with native tokens and paying gas with ERC20 tokens).

ZeroDev
1Balance & Relay
LogoGitHub - gelatodigital/erc4337-counter-exampleGitHub
Logohow-tos-19-master-gelato-erc4337/Zerodev-Kernel at main · gelatodigital/how-tos-19-master-gelato-erc4337GitHub
Logohow-tos-19-master-gelato-erc4337/Safe at main · gelatodigital/how-tos-19-master-gelato-erc4337GitHub