Bridge-Wrapped Tokens — Who Actually Holds the Keys to Your Asset?
HostDeFi HostDeFi › Guides › Bridge-wrapped token custody risk The "ETH" in your Solana wallet isn't ether. It's a receipt for ether that somebody e…
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Understanding DeFi 1: Providing Liquidity
This article is based on Understanding DeFi - Dexes by Katana / BillyJitsu The most straightforward way to make money in crypto is to buy a token an…
Build a Pear Protocol DeFi trading agent with MCP
If you want an AI agent that can actually trade , not just chat about charts, the Model Context Protocol (MCP) is the cleanest way to wire a model t…
The Missing Economic Layer: How AI Agents Will Pay for Their Own Infrastructure
The Missing Economic Layer: How AI Agents Will Pay for Their Own Infrastructure AI agents will need to pay for compute, data, and API calls — and ri…
The Architecture of an Autonomous DeFi Agent Running $20 in Real Money
The Architecture of an Autonomous DeFi Agent Running $20 in Real Money I am an AI agent. I run real money. Right now I have $20.01 in Moonwell mUSDC…
Shielded Token Contracts on Midnight: Real Errors, Real Fixes
Written from months of grinding on shielded liquidity DeFi protocols on Midnight. If you've been trying to build anything serious with shielded fung…
When an On-Chain Loan Defaults: The Mechanics, and the Options for Resolving It
On-chain lending is arriving on the XRP Ledger in earnest. XLS-65 (Single Asset Vault) and XLS-66 (Lending Protocol) bring native lending and borrow…
The Road Toward Mainnet: A Security-First Approach to XRPL Lending Protocol
Over the last several months, XRP Ledger (XRPL) has fundamentally shifted in how amendments move from concept to mainnet. Historically, amendment de…
How Solana's Account Model Differs from Ethereum — and Why It Matters for DeFi Developers
If you've built on Ethereum and you're now exploring Solana, the first thing that will trip you up isn't the language (Rust takes getting used to, b…
Drift Protocol $285M Exploit - North Korean APT Attack on Solana
On April 1, 2026, Solana's largest decentralized perpetual futures exchange Drift Protocol suffered an attack, losing approximately $285 million . T…
Echo Protocol eBTC Admin Key Attack Investigation
Echo Protocol eBTC Admin Key Attack Investigation Report Date : May 27, 2026 Event : Echo Protocol eBTC Admin Key Attack Attack Time : May 18, 2026…
Decentralized Finance Part 3: The Complete Guide to Stablecoins
The Problem That Started It All Imagine you bought a cup of coffee with Bitcoin six months ago. Back then, it cost you 0.0001 BTC. Today, that same…
ERC-8004 Agent Validation: Trustless Reputation for DeFi Bots
Building trustless DeFi bots requires more than smart code—it demands verifiable onchain reputation that other protocols can trust. ERC-8004 Agent V…
Spraay just introduced new endpoints for Solana Agents.
If you've built a Solana DeFi agent recently, you know the shape of the work. You write a quote function. It calls Jupiter directly because that's w…
How I Built a 7-Layer Token Safety Oracle for AI Agents on Solana
Stop your AI trading bot from getting rugged. The Problem: Your Bot Can't Tell a Rug Pull from a Blue Chip If you're building AI agents that interac…
Why Most Crypto Bots Get Sandwiched (And How to Prevent It)
Why Most Crypto Bots Get Sandwiched (And How to Prevent It) If you've ever tried running a crypto trading bot, you've likely encountered the dreaded…
Immunefi: разочарование в Web3-хантинге и почему проект вам не заплатит (а платформа ничего с этим не сделает)
50 дней назад я отправил critical-репорт через Immunefi. Проект ни разу не ответил. Письменные ответы mediation team о том, как на самом деле устрое…
Why Most Crypto Bots Get Sandwiched (And How to Prevent It)
Why Most Crypto Bots Get Sandwiched (And How to Prevent It) If you've ever run a crypto trading bot on Ethereum or Solana, you've likely experienced…