# Radius Documentation

> Developer documentation for the Radius Network - Stablecoin-native EVM with sub-second finality.

## Docs

- [Pay-per-Visit Content](/use-cases/pay-per-visit-content): Enable micropayment-based content access. Users pay cents per article instead of monthly subscriptions.
- [Real-time API Metering](/use-cases/real-time-api-metering): Conventional API billing relies on monthly invoices processed with credit card rails. In practice, this means API providers are extending credit for services rendered for 30+ days and while also paying 2.9% +$0.30 in transaction fees. For agents procuring services in real-time for sporadic, bursty workloads, this model is insufficient.
- [Streaming Payments](/use-cases/streaming-payments): Enable continuous, per-second billing for compute, bandwidth, and content delivery.
- [Bridge stablecoins to Radius](/getting-started/bridge-stablecoins): Transfer USDC or SBC from Ethereum or Base to Radius Network
- [Claim SBC and Transact](/getting-started/claim-and-transact): Sign up, claim SBC, and send your first transaction on Radius Network
- [Getting Started](/getting-started): Choose how you want to start
- [Designed for the Internet of Tomorrow](/differentiators/designed-for-internet-of-tomorrow): EVM-compatible with different economics and architecture. Deploy Solidity contracts unchanged, use Foundry and viem.
- [Contract Addresses](/developer-resources/contract-addresses): Deployed contracts on Radius Testnet
- [Divergence from Ethereum](/developer-resources/ethereum-divergence): Radius diverges from standard Ethereum behavior in several key ways. This section outlines the most significant differences.
- [JSON-RPC API](/developer-resources/json-rpc-api): Compatible with Ethereum tooling, accessible over HTTP and WebSocket
- [Network Configuration](/developer-resources/network-configuration): The Radius Network is a public production network with live stablecoin transfers. Radius also maintains an open testnet for experimentation.
- [Rate limiting](/developer-resources/rate-limiting): This page covers rate limits for the Radius Network RPC and best practices for handling them.