Chainstack Self-Hosted is now available! Launch production-grade blockchain nodes on infrastructure you control.    Get started
  • Pricing
  • Docs

Chainstack Blog

Welcome to our blog. Stay updated on the new content by subscribing to our newsletter or following us on LinkedIn.

Tutorials

How to connect Chainstack MCP server to Codex

What if Codex could check a wallet balance, deploy an Ethereum node, or pull Chainstack docs without leaving your terminal? With the Chainstack MCP server, it can.

T9c0d9l8p U0a2lha30nl 07cf70c046c6 512 150x150 logo
Alex Usachev
May 21, 2026

Infrastructure

What is Firedancer on Solana? Architecture guide

Firedancer is Solana’s new validator client built for high throughput, lower latency, and greater resilience across the network and RPC infrastructure.

Logo Chainstack 150x150 logo
Developer Hub Guest
May 20, 2026