Simple, transparent, and fully on-chain billing in three easy steps
Users fund their smart account with USDC. Funds remain in their control with a secure ERC-4337 smart account.
Your application records usage events via our REST API. Each event is metered and priced according to your plans.
Charges are batched and settled on Base L2. Full transparency and auditability for every transaction.
Everything you need to implement usage-based billing with crypto payments
Charge customers instantly for every API call, token, or resource used
All transactions are transparent and verifiable on Base L2
Clean REST API, comprehensive docs, and easy integration
Users maintain USDC balances - no failed payments or chargebacks
Native HTTP 402 payment flow - APIs can request micropayments, clients auto-pay with session keys. Perfect for AI agents and automated clients.
Explore the dashboard or dive into the documentation
