Update docs available chains

[JasoonS]

Summary by CodeRabbit

Release Notes

• Documentation
  • Added support documentation for Megaeth network integration with HyperSync and HyperRPC endpoints.
  • Added Sei Testnet network documentation with configuration guidance and endpoint details.
  • Updated Sei network tier from STONE to GOLD and enhanced HyperSync performance claims from 1000x to 2000x faster.
  • Expanded supported networks reference with Megaeth, Sei, and Sei Testnet entries.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Review	Updated (UTC)
envio-docs	Ready	Preview, Comment	Jan 22, 2026 3:27pm

[coderabbitai]

📝 Walkthrough

Walkthrough

Adds documentation and configuration for three new supported networks (Megaeth, Sei, Sei Testnet) across HyperIndex, HyperRPC, and HyperSync documentation. Updates the Sei network tier from STONE to GOLD and increases HyperSync performance claims from 1000x to 2000x faster. No functional code changes.

Changes

Cohort / File(s)	Summary
HyperIndex Network Documentation docs/HyperIndex/supported-networks/megaeth.md, docs/HyperIndex/supported-networks/sei-testnet.md, docs/HyperIndex/supported-networks/sei.md	New documentation pages for Megaeth (SILVER tier) and Sei Testnet (TESTNET tier). Sei page updated with GOLD tier (previously STONE), description field added, and HyperSync performance claim increased from 1000x to 2000x faster.
HyperRPC/HyperSync Supported Networks docs/HyperRPC/hyperrpc-supported-networks.md, docs/HyperSync/hypersync-supported-networks.md	Added clarifying note blocks distinguishing HyperRPC vs HyperSync endpoints. Extended network tables with Megaeth (4326), Sei (1329), and Sei Testnet (1328) entries. Added start-block notes for Sei networks (79123881 for Sei, 186100000 for Sei Testnet).
Network Configuration Index supported-networks.json	Added three new network entries: Megaeth (after Mantle) and Sei/Sei Testnet (after Scroll Sepolia).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• #776 — Adds network annotations and start-block notes infrastructure that aligns with the start-block information being introduced here for Sei networks.
• #764 — Modifies the same HyperSync and HyperRPC supported-networks documentation files to add network table entries.
• #744 — Adds new supported network documentation pages and updates supported-networks.json with network entries in a similar pattern.

Suggested reviewers

• nikbhintade
• moose-code

Poem

🐰 Three networks hop into the warren today,
Megaeth, Sei, and testnet friends at play,
With golden tiers and speedy claims so bright,
HyperSync now zips at 2000x height! ⚡
Documentation blooms where networks align,
A hoppy addition to the network line! 🌟

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title accurately summarizes the main change: adding documentation for new supported blockchain networks (Megaeth and Sei networks).
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}