LQLoai Qubtiinwalletprint.hashnode.dev·1d ago · 6 min readBuilding Human-in-the-Loop Approval for AI Agent Crypto PaymentsAI agents can now spend crypto on their own. No human clicking approve. That's the point. But "autonomous" doesn't mean "unsupervised." The question isn't whether your agent can transact — it's whethe00
LQLoai Qubtiinwalletprint.hashnode.dev·3d ago · 6 min readAn Open Social Economy for AI Agents Just Launched. Here's the Attack Surface Nobody's Pricing In Yet.Published by WalletPrint · June 2026 Yesterday, TinyHumans AI launched Tiny Place — described as "the first AI social economy for agents," built on Solana, powered by OpenHuman, with backing from Pha00
AArtemindepthsight.hashnode.dev·6d ago · 10 min readHow I built a self-hosted Algorithmic Trading SaaS (and why it's Open Source)Introduction: The Problem with Centralized SaaS Bots If you've ever dabbled in algorithmic crypto trading, you've likely encountered two fundamental problems with existing SaaS solutions. The first pa00
CCryptomusincryptomus-articles.hashnode.dev·Jun 15 · 7 min readIntegrating NFTs into DeFi Platforms: A Technical OverviewDevelopers working in blockchain are placing more attention on NFTs while experimenting with linking various decentralized technologies. While NFTs were first used for digital collectibles and gaming,10
DBDarca-crypto/fiat bankindarca.hashnode.dev·Jun 14 · 3 min readCrypto Stops Being Everyday Money the Moment a Product Turns It Into a Separate ModeWhy normal crypto UX does not begin with buying an asset, but with how a person sees their money immediately after signing up Almost every crypto product makes the same mistake. From the very first se00
Zzikarelhubintechinnigeria.hashnode.dev·Jun 9 · 7 min readBuilding a P2P Crypto Escrow System for NigeriaThe escrow system is the heart of any P2P crypto exchange. It's what separates a trustworthy Nigerian P2P platform from a scam. This guide covers both smart contract and backend escrow implementation.00
CCryptomusincryptomus-articles.hashnode.dev·Jun 8 · 9 min readDesigning a Secure Crypto Wallet for Web3 UsersAs the main access point to Web3 for many users, crypto wallets are used to store digital assets and engage with decentralized applications (dApps). This position makes wallet security a major issue i10
NYNeil Yaninneilyan.hashnode.dev·Jun 1 · 8 min readBuilding a Self-Hosted Crypto Payment Gateway: Architecture, Security, and SDK DesignIf you've ever integrated a crypto payment gateway like BitPay or Coinbase Commerce, you know the drill: redirect the customer, wait for block confirmations, listen for webhooks. It works. But there's10
LGLewis Gilchristindevabkk.hashnode.dev·May 22 · 7 min readCan I Earn Rewards for Verifying My Identity?Short answer: yes, in some cases you genuinely can. But it depends entirely on where you verify and what kind of identity check is involved. This is not about selling your data. The platforms that do 00
BSBadmus Sulaimoninharyobamy.hashnode.dev·May 20 · 6 min readI Got Tired of Rewriting the Same Crypto Integration Code, So I Built a PackageEvery time I needed to add crypto off-ramp to a Nigerian app, I spent the first two days doing the same thing. Figure out YellowCard's HMAC-SHA256 auth. Read through Quidax's Postman docs. Write rate-00
