Bundler APIs
ERC-4337 compliant, open source Bundler Services will enable dapps and wallets to submit batches of transactions to smart contract wallet accounts in a single request.
Up to 35x cheaper than alternatives
Account Abstraction Infrastructure
ERC-4337 Bundler APIs. Gas Manager APIs. Account Abstraction SDK. Available on the largest EVM chains.
Use smart contract wallet primitives to build, onboard & scale
Bundler APIs
Submit censorship-resistant transactions to smart contract accounts.
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Gas Manager APIs
Cover gas costs for your users, and programmatically control gas policies using the Gas Manager Admin APIs.
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Account
Abstraction SDK
Simplify Account Abstraction development
using the aa-sdk.
The benefits of smart contract wallet infrastructure
Onboarding
Seamless web3 onboarding
Frictionless login
security
Authentication and authorization schemes
Improved security flow options, such as 2FA
Multi-signature requirements
Account recovery mechanisms
Advanced & gasless transactions
Scheduled transactions, and account automations
Sponsored transactions & ERC-20 gas payments
Batched transactions
Account Automation
Alternative signature schemes
Spending and transfer policies
Rebalancing portfolios, dollar-cost-averaging
“With Alchemy's Account Abstraction APIs, we can dramatically simplify processes for our web2.5 customers, e.g., listing NFTs on secondary markets, without needing to pay for gas.”
Casey Kuhlman, CEO of Aspen
"Account Abstraction is going to massively improve the dapp user experience. With Alchemy's Bundler and Gas Manager APIs, it's possible to build dapps that will pave the way for the mass web3 adoption."
Smit Patoliya, CTO of EthosX
“With Privy’s embedded wallets and Alchemy’s Account Abstraction APIs, developers can abstract away the complexity of creating a wallet, managing a seed phrase, paying gas – all without compromising self-custody or decentralization.”
Henri Stern, CEO & Co-Founder of Privy
“Bitski’s shift to Account Abstraction is a big unlock for people trying to create ‘invisible’ web3 experiences, and Alchemy’s new Bundler and Gas Manager APIs are powerful tools in that stack.”
Donnie Dinch, CEO & Co-Founder of Bitski
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benefits
Enterprise-grade infrastructure
The most affordable option
Alchemy’s Account Abstraction Infrastructure is up to 35x cheaper than leading alternatives, giving you seamless access at scale.
EVM Support
The Account Abstraction Suite is available on Ethereum, Polygon, Optimism and Arbitrum, Mainnet and Testnets.
Production-grade reliability
Built on Alchemy's best-in-class, reliable infrastructure, so smart contract wallet primitives are always available for your users.
Open sourced
Built in partnership with the Ethereum Foundation and ecosystem peers, Alchemy’s Bundler Client will soon be open sourced.
Programmatic control
Define how and when you will sponsor gas fees, and ensure policies are programmatically updated when certain rules are met.
Robust developer tools
Gain complete observability and reporting via the Alchemy Dashboard, end-to-end tutorials and docs to get you started.
coming soon
Build, onboard and scale using smart contract wallet primitives
Gas Manager APIs
Implement off-chain gas payment policies that will create flexibility for how gas is paid, e.g., in what currency, and by whom. Remove barriers to access, drive growth and make dapp onboarding actually easy.
How Account
Abstraction works
Learn Account Abstraction
The benefits of Account Abstraction
Learn Account Abstraction
Onboarding
Self-custody without a seed phrase
No need to hold native crypto tokens
Frictionless login
Account Automation
Alternative signature schemes
Scheduled transfers
Rebalancing portfolios
Dollar-cost-averaging
Advanced Transactions
Scheduled transactions
Sponsored transactions
ERC-20 gas payments
Stablecoin gas payments
Batched transactions
Security
Authentication and authorization schemes
Improved security access, such as 2FA
Multi-signature requirements
Account recovery mechanisms
Guarding approvals
