Core Concepts
Understand the key features that power 256 Blocks
This section covers the fundamental concepts behind 256 Blocks and how they work together to provide reliable blockchain infrastructure.
Topics
- Adaptive Routing - How 256 Blocks routes requests across providers for maximum reliability
- Policies - Control transactions with custom rules using the Rego policy engine
- Gas Sponsorship - Sponsor gas fees for your users to remove onboarding friction
- Blockchain Support - Supported EVM chains and how to access them
- Account Abstraction - Smart contract wallets and ERC-4337 support
- Billing - Credits, pricing, and billing