> For the complete documentation index, see [llms.txt](https://luntra.gitbook.io/luntra-infrastructure/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://luntra.gitbook.io/luntra-infrastructure/welcome/faqs.md).

# FAQs

<details>

<summary>What is Luntra Infrastructure?</summary>

Luntra is an AI-native Layer 2 blockchain platform built on the Ethereum OP Stack. It integrates machine learning directly into the rollup architecture to optimize security, execution fairness, and user experience.

</details>

<details>

<summary>What makes Luntra different from other OP Stack-based rollups?</summary>

Unlike traditional rollups, Luntra embeds AI into the core protocol. This enables features like MEV detection, dynamic gas sponsorship, and intelligent wallet analytics not available in most other L2s.

</details>

<details>

<summary>Is Luntra live on mainnet?</summary>

As of now, Luntra has not officially announced its mainnet launch. The project appears to be in the pre-mainnet or testnet phase, with core infrastructure and SDKs under development.

</details>

<details>

<summary>What is ChainSage™?</summary>

ChainSage is Luntra’s AI-powered wallet intelligence layer that analyzes on-chain behavior, provides user risk scores, and summarizes transaction history in a human-readable way.

</details>

<details>

<summary>What is Paymaster+?</summary>

Paymaster+ enables smart account abstraction where AI determines gas sponsorship based on a user's transaction history, activity, and reliability, making gasless transactions possible for trusted users.

</details>

<details>

<summary>What is the Build-to-Earn program?</summary>

Build-to-Earn rewards developers for contributing useful contracts or tooling to the Luntra ecosystem. Incentives are distributed based on app usage, contribution impact, and community feedback.

</details>

<details>

<summary>What is the AgentX framework?</summary>

AgentX allows developers to build autonomous, AI-driven agents that interact with smart contracts and perform tasks like yield harvesting, trading, or governance participation automatically.

</details>

<details>

<summary>What is the VerifyX ZK Identity system?</summary>

VerifyX uses zero-knowledge proofs to enable privacy-preserving identity verification on-chain. It allows users to prove eligibility or behavior without revealing personal information.

</details>

<details>

<summary>Does Luntra support EIP-4844 (blob transactions)?</summary>

Yes, Luntra plans to implement EIP-4844 to reduce data availability costs and improve scalability by storing rollup data in blob space.

</details>

<details>

<summary>How does Luntra optimize gas fees?</summary>

Luntra’s Gas Optimization Engine uses AI to analyze past transaction patterns and suggest the lowest gas needed for a successful transaction, reducing fees by up to 30–35%.

</details>