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Chainstack Blog

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Infrastructure

Solana deserialization AccountLoader & repr(C)

Most Solana programs hit a wall when state grows — Borsh serialization burns compute units and crashes the stack. Zero-copy maps your data directly, cutting CU costs by 98%.

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Developer Hub Guest
April 21, 2026

Tutorials

How to run a self-hosted blockchain node on HOSTKEY

Managed RPC providers go down and take your dApp with them. Run your own node on HOSTKEY with Chainstack pre-installed — full control, no rate limits, live in 15 minutes.

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Alex Usachev
April 16, 2026

Tutorials

How to get an Avalanche RPC endpoint (2026 guide)

A guide to Avalanche RPC endpoints for C-Chain, X-Chain, and P-Chain — covering public limits, WebSocket constraints, archive access, and managed node deployment on Chainstack.

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Alex Usachev
April 15, 2026

Announcements

Introducing the new Chainstack Business plan

We refreshed the Business plan for DeFi teams and high-traffic dApps. Here’s everything included in the new $499/mo plan — and how it compares to competitors.

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Alex Usachev
April 14, 2026