Your Universal Interface to All Chains.

The easiest way to build apps which seamlessly access users, liquidity and assets across all chains and rollups.

Single Signature, Unlimited Possibilities.

Powered by our innovative Supertransaction data model, Modular Execution Environments (MEE) are a new foundation powering both the Modular blockchain and Chain abstraction stacks.

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67 Million +

Transactions and UserOps

1.6 Million

Smart Accounts

200 +

dApps

5
Million +

Users transacted across
the Ecosystem

$3 Billion +

Volume

The Most Powerful
Smart Account Infrastructure

Chain Abstraction

Abstraction is a spectrum. Hide some or all complexity of interacting with multiple blockchains from your users.

Cross-Chain Composability

Compose contract calls, across multiple chains - without writing smart contracts

Multichain Gas Sponsorships

Use a single gas tank to sponsor user transactions across all chains.

Unified Balances

Access all user funds across all chains, wherever your app may be

Modular Accounts

Compatible with any ERC7579 smart account enabling you to use a vast range of modules like Passkeys, multisig, session keys and more!

Instant Execution

Add resource locks and intents to execute cross-chain transactions in seconds

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Best-in-class EOA Support

With the Biconomy Fusion Module - Multichain Batch Execution, Gas Abstraction and Transaction Scheduling are available for EOA users without account migrations!

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Are you a wallet adding support for ERC7702? Use our guides to upgrade your users to be 7702 ready and to benefit from all the features smart accounts provide with the highest security

Read Wallet Upgrade Guide