# Aurora > Aurora is an EVM-compatible blockchain platform for launching fully customizable Virtual Chains that run as smart contracts on the NEAR Protocol. It pairs full Ethereum tooling compatibility with NEAR's low fees, sub-second block times, and fast finality. The primary developer surface is an Ethereum-compatible JSON-RPC 2.0 API on public mainnet and testnet endpoints. This llms.txt was generated by the API Evangelist enrichment pipeline (method: generated) from apis.yml and the artifacts in this repository. Source of truth is https://doc.aurora.dev/. ## API - [Aurora JSON-RPC API — mainnet](https://mainnet.aurora.dev): Ethereum-compatible JSON-RPC 2.0 endpoint, chain ID 1313161554. Standard eth_* methods over HTTPS and WebSocket. No API key required. - [Aurora JSON-RPC API — testnet](https://testnet.aurora.dev): Testnet endpoint, chain ID 1313161555. Free test funds via faucet. ## Docs - [Documentation](https://doc.aurora.dev/): Aurora developer documentation. - [What is Aurora (getting started)](https://doc.aurora.dev/getting-started/what-is-aurora): Introduction and getting-started guide. - [Developer portal](https://dev.aurora.dev/): Developer blog and portal. - [Blog](https://aurora.dev/blog): Company and product blog. - [Block explorer](https://explorer.aurora.dev/): Mainnet block explorer. - [Status page](https://status.aurora.dev/): Platform status. - [Aurora Cloud](https://auroracloud.dev/): Launch a Virtual Chain. ## Code - [GitHub organization](https://github.com/aurora-is-near): Aurora open-source repositories. - [aurora-engine](https://github.com/aurora-is-near/aurora-engine): EVM implementation on NEAR (Rust). - [aurora-cli-rs](https://github.com/aurora-is-near/aurora-cli-rs): Command-line interface (binary: aurora-cli). - [aurora-engine-sdk (crates.io)](https://crates.io/crates/aurora-engine-sdk): Rust SDK for the Aurora Engine. - [aurora-engine-types (crates.io)](https://crates.io/crates/aurora-engine-types): Shared Rust types. - [@aurora-is-near/intents-swap-widget (npm)](https://www.npmjs.com/package/@aurora-is-near/intents-swap-widget): Embeddable cross-chain swap widget. ## Artifacts - Packages / SDKs: packages/aurora-packages.yml - CLI: cli/aurora-cli.yml - Embedded components: components/aurora-components.yml - Authentication: authentication/aurora-authentication.yml - Conventions (JSON-RPC 2.0): conventions/aurora-conventions.yml - Conformance: conformance/aurora-conformance.yml - Sandbox / testnet: sandbox/aurora-sandbox.yml - Lifecycle: lifecycle/aurora-lifecycle.yml - Changelog: changelog/aurora-changelog.yml - Vulnerability disclosure: security/aurora-vulnerability-disclosure.yml - Domain security: security/aurora-domain-security.yml