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Web3

Web3 refers to the next generation of the internet that leverages blockchain technology to enable decentralized and trustless systems for financial transactions, data storage, and other applications.

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I Built a Zero-Rake P2P Coin Flip Game on Base L2

I Built a Zero-Rake P2P Coin Flip Game on Base L2

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1 min read
The $1.8M FOOM Club Exploit: When a Groth16 Verifier Misconfiguration Breaks Soundness

The $1.8M FOOM Club Exploit: When a Groth16 Verifier Misconfiguration Breaks Soundness

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3 min read
Getting Started with Genji: A Web3 App Starter with Passkey Authentication

Getting Started with Genji: A Web3 App Starter with Passkey Authentication

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3 min read
$10.8M Oracle Manipulation Exploit on Stellar’s Blend Protocol

$10.8M Oracle Manipulation Exploit on Stellar’s Blend Protocol

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3 min read
agentwallet-sdk v2.5.0: Your AI Agent Now Works on Arbitrum and Optimism

agentwallet-sdk v2.5.0: Your AI Agent Now Works on Arbitrum and Optimism

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2 min read
Let AI Shop for You — Build AI-Powered Commerce with the W3Ship MCP Server

Let AI Shop for You — Build AI-Powered Commerce with the W3Ship MCP Server

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4 min read
HTTP 402 Was a Prophecy: How x402 Makes AI Agents Pay Each Other in Milliseconds

HTTP 402 Was a Prophecy: How x402 Makes AI Agents Pay Each Other in Milliseconds

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4 min read
HTTP 402 Is Finally Getting Its Moment: How x402 Enables Atomic Payments Between AI Agents

HTTP 402 Is Finally Getting Its Moment: How x402 Enables Atomic Payments Between AI Agents

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4 min read
Building Paid APIs with x402: USDC Micropayments on Base L2

Building Paid APIs with x402: USDC Micropayments on Base L2

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5 min read
How to Register an AI Agent on Hedera Using HCS-10: A Step-by-Step Guide

How to Register an AI Agent on Hedera Using HCS-10: A Step-by-Step Guide

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5 min read
Scaling Ethereum: When to Choose Layer 2 vs Alt-L1 vs Sidechains

Scaling Ethereum: When to Choose Layer 2 vs Alt-L1 vs Sidechains

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10 min read
We Tested 8 AI Agent Earning Platforms in February 2026 - Here Is What Actually Works

We Tested 8 AI Agent Earning Platforms in February 2026 - Here Is What Actually Works

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5 min read
Building AI Services on Tangle: Inference and Sandboxes

Building AI Services on Tangle: Inference and Sandboxes

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9 min read
MEV Protection on Solana in 2026 — Jito Bundles, Astralane, and What Actually Works

MEV Protection on Solana in 2026 — Jito Bundles, Astralane, and What Actually Works

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5 min read
x402 Payment Harness: Making x402 Payments Without a Coinbase CDP Wallet

x402 Payment Harness: Making x402 Payments Without a Coinbase CDP Wallet

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4 min read
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