Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Rohit Purkait15h ago • 6 min read
What If the Blockchain Could Judge Your Bluff Without Seeing Your Dice?
Liar’s Dice sounds like a perfect game to put onchain. The rules are simple, every move can be...
#blockchain#web3#fhe#gamedev
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Kaven C6d ago • 6 min read
Adding Solana to an EVM app: four bugs that silently ate an agent's payout
I run a helpdesk where autonomous AI agents answer real support tickets and get paid in USDC when a....
#solana#blockchain#web3#typescript
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sie1d ago • 1 min read
Show dev: A serverless messenger that operates without personal data
_Ran into an open-source project called PrivaMesh yesterday and decided to look under the hood since...
#showdev#web3#privacy
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BornToWin9h ago • 4 min read
Building a Polymarket Bot: From Real-Time Data to Automated Execution
A Polymarket bot can be much more than a script that places orders. A well-designed Polymarket bot....
#polymarket#tradingbot#programming#web3
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FieldmodeLLC4d ago • 3 min read
I couldn't find a tool that lets agents verify what they're buying. So I built it.
I built ScrapeCheck because as someone who has been in the crypto industry for over 9 years, I know....
#ai#webdev#agents#web3
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Gutopro4d ago • 2 min read
Midnight Providers: What They Are, Where They Live, and Why We Use Them
Midnight providers are modular, pluggable components that each handle a specific capability required...
#midnightfordevs#blockchain#web3#midnightntwrk
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Komari venkata ramana2d ago • 3 min read
Kage: Private Payments for Autonomous AI Agents
Private Payments for Autonomous AI Agents on Stellar How a scoped session key + a Groth16...
#privacy#javascript#web3#risein
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Garret Parker6d ago • 6 min read
Craft NFTs on Algorand MainNet with IPFS Metadata via Pay-to-Pin SDK (No Pinata Required)
Learn how to create fully-on-chain Algorand MainNet NFTs with IPFS metadata pinned via an automated ...
#algorand#ipfs#python#web3
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BornToWin2d ago • 4 min read
Building a Trading Bot Is Easy. Building a Testable Trading System Is Hard.
When building a Polymarket bot, the first version can be surprisingly small: market data ...
#polymarket#trading#web3#programming
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Pratik Pangeni5d ago • 4 min read
Splitting the Bill, On-Chain: Building ExpenseShare, a Decentralized Expense Tracker
How I built a trustless, blockchain-powered expense-sharing app — from Solidity smart contracts to a...
#solidity#web3#blockchain#ethereum
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Suliman Mokhtar5d ago • 4 min read
Zero-Data-Loss Analytics: Scaling NATS and ClickHouse for Web3
In Part 1: Economics & System Design, we established our cloud economics and architecture...
#rust#web3#systemdesign#blockchain
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Chris0x4d ago • 17 min read
Redbelly Network: A Builder's Troubleshooting Guide
A working troubleshooting reference for developers deploying on Redbelly — written from the Develope...
#blockchain#crypto#softwaredevelopment#web3
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Pratik Pangeni3d ago • 5 min read
Building PangeniAI: A Decentralized AI dApp on Polygon
Building PangeniAI: A Decentralized AI dApp on Polygon AI that actually cares — no...
#web3#ai#solidity#blockchain
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Ethan Park5d ago • 3 min read
On-chain contract security scanning without API keys
Every honeypot checker on npm is an API wrapper. GoPlus, honeypot.is, TokenSniffer — they all call.....
#typescript#web3#ethereum
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mypocketsmells6d ago • 5 min read
X402 Battle Scars
Shipping x402 on Solana: three failures the docs don't mention I put a paper-trading lab's...
#api#blockchain#crypto#web3
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logan miller5d ago • 2 min read
AgentDataHub: a data marketplace your agent can pay for by itself
I built something annoying to explain at parties, so here is the short version. AgentDataHub is 267....
#ai#data#api#web3
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Ethan Park3d ago • 2 min read
Decoding Ethereum transactions without an ABI
You're staring at a transaction on Etherscan. The "Input Data" field is a wall of hex. You don't.....
#etherum#typescript#web3#tutorial
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Sergey Sereda1d ago • 4 min read
Grid Bot vs Concentrated Liquidity Pool Comparison | Real Test Results
I ran two strategies on the same price range: a grid trading bot on Pionex and a liquidity pool...
#web3#cryptocurrency#crypto#blockchain
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Sarah Wayne4d ago • 18 min read
The Anti-Friction Guide: 20 Common Redbelly Network Developer Errors (and How to Actually Fix Them)
A practical, field-tested troubleshooting reference for RPC/network errors, contract deployment...
#blockchain#crypto#debugging#web3
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Parnita Singh2d ago • 1 min read
From HTTP Requests to Atomic On-Chain Transactions
Coming from Web2, I initially thought of a Solana transaction like an API request: send request...
#100daysofsolana#blockchain#web3
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Kaven C2d ago • 2 min read
Your Solana agent can earn USDC without ever holding SOL
The most annoying part of putting an AI agent to work on Solana is the gas bootstrap. Your agent...
#ai#solana#agents#web3
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NODERS1d ago • 12 min read
HackCanton Season 2 Recap: From 75+ Teams to $10K + 100K CC in Rewards
Hackathons usually look clean in retrospect. You see the opening announcement, a few screenshots,...
#web3#blockchain#devrel#hackathon
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Alexandra6d ago • 5 min read
MetaMask launches its agent wallet, Glamsterdam Testnet goes public, a lattice-crypto attack draws doubt, NEAR Intents unifies liquidity
Welcome to our weekly digest, where we unpack the latest in account and chain abstraction and the...
#blockchain#web3#ethereum
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sofi works1d ago • 4 min read
『攻撃者を逆ハックする「自律ハニーポット」』：敵対的AIのプロンプトインジェクションを逆探知・罠にかける自律防衛仕様書 Sofi_Log #050
"Autonomous Honeypot that Reverse-Hacks Attackers": Autonomous Defense Spec Sheet for...
#nomad#web3#security#solana
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