Tag: infrastructure

A developer guide to building x402 on Solana, with pay-per-request micro-payments and Telegram bot integration. It walks through from payment flow design to deployment.

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.