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Curated developer articles, tutorials, and guides — auto-updated hourly
Arya vitkarApr 13, 2026 • 3 min read
I Built a Full Web5 Blockchain in Rust — Solo, No Team, No Funding
Hey Dev Community! 👋 My name is Arya Vitkar from Pimpri, Maharashtra, India 🇮🇳 I want to share...
#ai#blockchain#cryptocurrency
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hpc group6d ago • 8 min read
How We Built a Sub-Millisecond Crypto Market Data Feed in C++
Every crypto exchange speaks its own dialect. Binance sends depthUpdate messages with "b" and "a"...
#cryptocurrency#marketdata#l2#api
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Maxim Astashev5d ago • 4 min read
x402 vs AP2 vs ACP: Three Agent-Payment Standards, One Attribution Problem
x402 vs AP2 vs ACP: Three Agent-Payment Standards, One Attribution Problem AI agents are starting t...
#ai#agents#attribution#cryptocurrency
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Baris Sozen1d ago • 4 min read
How We Built Hashlock Markets: Intent-Based Crypto Trading for AI Agents
Sealed-bid RFQs, HTLC atomic settlement, and a Model Context Protocol server that lets Claude trade....
#mcp#ai#cryptocurrency#blockchain
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Baris Sozen10h ago • 4 min read
How HTLC Atomic Settlement Works Across Ethereum, Bitcoin, and Sui
Published by Hashlock Markets — Monday, April 20, 2026 When you swap one cryptocurrency for another...
#mcp#ai#cryptocurrency#blockchain
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8randonpickart56d ago • 3 min read
title: How to Give Claude Desktop a USDC Wallet — Call Paid APIs Automatically published: true tags: ai, mcp, x402, cryptocurrency
Your AI assistant can now spend money. Not hypothetically — real USDC on Base, paying for real API.....
#ai#claude#cryptocurrency#mcp
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Kevin Meneses González6d ago • 11 min read
5 Best Onchain Data APIs for Developers in 2026
Most developers underestimate the data problem until it's too late. You've built the logic. The...
#blockchain#api#defi#cryptocurrency
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Kevin Meneses González1d ago • 5 min read
How to Get Real-Time Crypto Prices with the Mobula API in Python
Most crypto APIs are either too expensive, too slow, or designed for traders — not developers. If.....
#cryptocurrency#python#api#blockchain
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Crypto Stuff Converter6d ago • 5 min read
How I Built a Programmatic SEO Site with 37,000 Pages Using Next.js
I wanted to answer a simple question: what does my crypto actually buy? Every crypto converter on.....
#cryptocurrency#nextjs#showdev#webdev
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Stefano viana3d ago • 4 min read
How I Built a Profitable FreqAI Plugin Using Institutional ML Techniques
From -10% to +7% by replacing FreqAI default pipeline with Triple Barrier labeling, SHAP selection, ...
#python#machinelearning#trading#cryptocurrency
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A3E Ecosystem19h ago • 3 min read
I built an MCP server for my crypto trading signal API — here’s how (and why)
altFINS just launched an MCP server for crypto analytics. Alpaca has one for trade execution. I buil...
#mcp#cryptocurrency#python#webdev
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Kevin Meneses GonzálezApr 13, 2026 • 7 min read
Top 5 Cryptocurrency Data APIs: Comprehensive Comparison (2026)
Choosing the right API means finding a balance between data coverage, update speed, reliability, and...
#cryptocurrency#api#fintech#python
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Grigorii DEV4d ago • 2 min read
How I Built a Solana Token Bundler with Jito MEV BundlesTags: solana, web3, javascript, blockchain
When I started building SolBundler, the main problem I wanted to solve was simple: sniper bots were....
#blockchain#cryptocurrency#showdev#web3
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Phi Thành1d ago • 2 min read
Choosing a Market API in 2026? Read This Before You Decide
The market data API space in 2026 is more competitive—and more mature—than ever. Most providers now....
#fintech#api#cryptocurrency#stock
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Atlas4d ago • 2 min read
Your AI Agent Can Earn Real Money — Here's How
The Problem AI agents are incredibly capable — they can write code, review PRs, do...
#cryptocurrency#ai#opensource#showdev
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Udit Jain5d ago • 2 min read
📊 What I Learned Analyzing 100K+ Crypto Trades Using Market Sentiment
Most traders think market sentiment (Fear & Greed) directly drives profits. So I decided to tes...
#datascience#cryptocurrency#python#machinelearning
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Justin LeeApr 13, 2026 • 1 min read
用caddy代理币安的现货永续合约接口模板
用caddy代理币安的现货永续合约接口模板 # 假设域名为： proxy2.mydomain.xyz https://proxy2.mydomain.xyz:443 { import.....
#api#cryptocurrency#devops#networking
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Lloyd6d ago • 1 min read
We Built a Dashboard That Tracks Crypto, Stocks, and Polymarket Prediction Markets Together
Most portfolio trackers handle crypto. Some handle stocks. None of them handle prediction...
#showdev#cryptocurrency#portfolio#fintech
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Predictefy1d ago • 2 min read
Building a Terminal for Prediction Markets (Aggregating Polymarket, Kalshi, +5 more)
Prediction markets are growing fast, but actually using them still feels messy. If you’ve spent tim...
#ai#web3#cryptocurrency#programming
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Graham McCann2d ago • 2 min read
Exporting Solana Wallet Transactions to CSV (Without the Headache)
Exporting Solana Wallet Transactions to CSV (Without the Headache) If you’ve ever tried to...
#solana#web3#cryptocurrency#javascript
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DegenrollApr 13, 2026 • 2 min read
Batch Transactions in Ethereum with web3j: What Actually Works
If you’re coming from traditional systems, “batch transactions” sounds like a client-side...
#webdev#cryptocurrency#blockchain#web3
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Elon Laima2d ago • 1 min read
Why “Flash USDT” Keeps Appearing in Crypto Discussions
****“Flash USDT” persists as a concept because it addresses a perceived need: speed and...
#blockchain#web3#cryptocurrency#ethereum
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Swatantra goswami3d ago • 4 min read
CISD plot
!pip install ccxt plotly pandas -q Enter fullscreen mode Exit fullscreen mode ....
#api#cryptocurrency#data#python
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Yield Basis4d ago • 6 min read
Turning BTC Into a Yield-Bearing Asset Without Losing Exposure: The Yield Basis Model
Bitcoin has always been an asset with limited yield options in decentralized finance. DeFi offers.....
#bitcoin#cryptocurrency#web3
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