Chainstack Blog

A Solana Transfer Hooks tutorial using Anchor 0.31 and Token-2022, with ExtraAccountMetaList architecture, CPI-safe implementation patterns, and live Devnet validation.

Solana token extensions in Token-2022 include fee-on-transfer and transfer hooks. Learn how they differ at the protocol layer and when to use each mechanism.

ERC-8004 is an Ethereum standard that introduces on-chain registries for AI agents, enabling identity, public reputation, and cross-platform discovery across EVM chains.

Learn how x402 protocol enables AI agents to pay for APIs, data, and compute autonomously using stablecoins on Solana. Sub-second finality, ultra-low fees.

This article explores how the Tempo blockchain is designed for real-world stablecoin payments and settlement at scale, where latency, finality, and reliability directly impact system behavior.

What enterprise Solana infrastructure really requires in 2026—from performance and data access to security, reliability, and scalability in production.