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Account Abstraction (AA) providers enable developers to build smart contract wallets that can initiate and validate transactions without relying on externally owned accounts (EOAs).

Providers

These platforms and SDKs enable Account Abstraction on Arc, offering tools for smart account creation, session management, paymaster integration, and transaction sponsorship.
ProviderDescription
BiconomyProvides an Account Abstraction toolkit for apps and wallets, offering modular smart accounts, paymasters, and bundlers as a service to simplify the user experience.
BlockradarProvides infrastructure and APIs for smart account management and transaction bundling, enabling developers to build scalable AA flows with minimal setup.
Circle WalletsProvides an end-to-end platform for creating and managing secure Arc wallets and cryptographic keys. Circle Wallets supports stablecoins, fungible tokens, and NFTs, and is fully compatible with ERC-20, ERC-721, and ERC-1155 standards.
CrossmintOffers wallet-as-a-service and AA capabilities to onboard users with email or OAuth-based accounts.
DynamicIdentity and wallet orchestration platform with native ERC-4337 support, enabling passkey wallets and flexible signer management.
ParaA comprehensive wallet and authentication suite for fintech and crypto applications, enabling flexible wallet management and transaction signing.
PimlicoBundler and paymaster infrastructure for ERC-4337 smart accounts, offering sponsored transactions and reliable relay services.
PrivyProvides APIs and SDKs for embedded wallets and user authentication, allowing developers to onboard users with email or social logins while maintaining full control over key management and wallet UX.
ThirdwebFull-stack toolkit with built-in AA support, SDKs, and a managed smart wallet layer for developers.
TurnkeyProgrammable key management API enabling secure, policy-based smart account control and AA wallet creation.
ZerodevDeveloper SDK for deploying and managing ERC-4337 smart accounts, with built-in session key and bundler support.
Arc’s Account Abstraction ecosystem is modular: developers can mix SDKs, paymasters, and bundlers from multiple providers to design their smart account architecture based on their needs.