> For the complete documentation index, see [llms.txt](https://docs.ethgas.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ethgas.com/overview.md).

# Overview

- [Our Vision: Realtime Ethereum](https://docs.ethgas.com/overview/our-vision-realtime-ethereum.md): Building the Foundation for Modern Finance on Ethereum. Bringing realtime execution and institutional readiness to validators, traders, wallets, and agents on Ethereum.
- [What is ETHGas?](https://docs.ethgas.com/overview/our-vision-realtime-ethereum/what-is-ethgas.md): ETHGas turns Ethereum blockspace into a tradable asset, then delivers superior yields, agentic execution, and institutional-grade blockspace on top of it.
- [Our Three Initiatives](https://docs.ethgas.com/overview/our-vision-realtime-ethereum/our-three-initiatives.md): The three outcomes ETHGas delivers on top of the Blockspace & Preconf Marketplace: superior yields, agentic execution, and institutional blockspace.
- [Our Technology](https://docs.ethgas.com/overview/our-technology.md): The Engine of a Realtime Ethereum
- [Overview](https://docs.ethgas.com/overview/our-technology/overview.md)
- [What are Gas Markets?](https://docs.ethgas.com/overview/our-technology/what-are-gas-markets.md)
- [The ETHGas Architecture](https://docs.ethgas.com/overview/our-technology/the-ethgas-architecture.md)
- [The Design Process](https://docs.ethgas.com/overview/our-technology/the-design-process.md)
- [Blockspace & Preconf Marketplace](https://docs.ethgas.com/overview/blockspace-and-preconf-marketplace.md)
- [Inclusion Preconfirmations](https://docs.ethgas.com/overview/blockspace-and-preconf-marketplace/inclusion-preconfirmations.md)
- [Execution Preconfirmations](https://docs.ethgas.com/overview/blockspace-and-preconf-marketplace/execution-preconfirmations.md): Coming est. H2 2026
- [Whole Block Commitments](https://docs.ethgas.com/overview/blockspace-and-preconf-marketplace/whole-block-commitments.md)
- [Base Fee Futures](https://docs.ethgas.com/overview/blockspace-and-preconf-marketplace/base-fee-futures.md): Est. H2 2026
- [Realtime Execution](https://docs.ethgas.com/overview/realtime.md)
- [Supported Realtime RPC Methods](https://docs.ethgas.com/overview/realtime/supported-realtime-rpc-methods.md)
- [Builder RPC (Private orderflow)](https://docs.ethgas.com/overview/realtime/builder-rpc-private-orderflow.md)
- [Block Building Algorithm and Flow](https://docs.ethgas.com/overview/realtime/block-building-algorithm-and-flow.md)
- [Libraries](https://docs.ethgas.com/overview/realtime/libraries.md)
- [Real Time Builder Public Keys](https://docs.ethgas.com/overview/realtime/real-time-builder-public-keys.md)
- [Realtime FAQs](https://docs.ethgas.com/overview/realtime/realtime-faqs.md)
- [Institutional Blockspace](https://docs.ethgas.com/overview/institutional-blockspace.md): Public rails. Institutional controls. A trusted Ethereum blockspace pathway for regulated finance: sanctions-aware, MEV-protected, and validator-accountable.
- [x402 Agentic Preconfirmations](https://docs.ethgas.com/overview/x402-agentic-preconfirmations.md): Buy a guaranteed Ethereum mainnet preconfirmation with one signed HTTP request. Standard x402, Permit2-native, WETH per call.


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