Question 1

What is Biconomy?

Accepted Answer

Biconomy is the universal execution layer for Web3. It provides composable orchestration infrastructure that enables gas sponsorship, cross-chain transactions, and smart sessions for AI agents and automation.

Question 2

How do gasless transactions work?

Accepted Answer

Biconomy's gas sponsorship allows applications to pay gas fees on behalf of users from a unified gas tank across all chains. Users can also pay gas in ERC-20 tokens instead of native tokens.

Question 3

What chains does Biconomy support?

Accepted Answer

Biconomy supports 50+ EVM chains including Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, Avalanche, and many more. Cross-chain calls allow transactions to span multiple chains with a single signature.

Question 4

Can AI agents use Biconomy?

Accepted Answer

Yes, Biconomy's Smart Sessions feature allows AI agents and automation to execute transactions on users' behalf with configurable policies. This enables secure autonomous execution within defined boundaries.

Question 5

What SDK should I use?

Accepted Answer

Use @biconomy/abstractjs - this is the current SDK for all Biconomy integrations. Install with: npm install @biconomy/abstractjs