Posts

$5,000 in AI Credits: A System Inventory In one month, spending roughly $5,000 on AI subscriptions and APIs (Claude Pro + Claude API + OpenAI API + Copilot Pro+ + Codex + Paseo + miscellaneous), I built out 18 major systems independently, with a total codebase of roughly 50,000+ lines of code (excluding auto-generated AI scripts). For comparison: the same functionality, developed from scratch by 2 full-stack engineers, would conservatively take 6-12 months and cost at least ¥300,000-600,000. ...

IPRoyal Rotating Residential IP Proxy in Python IPRoyal’s residential IP pool has 20M+ IPs—the trick is knowing how to use them. Sticky mode (30 min per IP) suits account login scenarios, while rotating mode (new IP per request) excels at web scraping, bulk registration, and anti-detection. This guide implements a complete rotating + retry solution in Python. Two modes explained Mode IP Switch Frequency Use Case Sticky Rotate every 10/30 minutes Account login, API calls, long-running quant sessions Rotating New IP on every request Web scraping, bulk registration, anti-detection IPRoyal’s dashboard lets you generate credentials for both modes. ...

Quant Proxy Chain: DMIT + IPRoyal + Claude Running Binance quant strategies is always at risk of “IP getting blocked”—suddenly your futures API returns 451 Unavailable. Cloud providers like AWS/GCP have their IP ranges blacklisted by most exchanges, and data center IPs get rate-limited pretty regularly. Here’s the stable proxy chain I built: DMIT Hong Kong VPS as a stable relay + IPRoyal residential IP as the final exit + Claude for monitoring and failover. ...

⚠️ KYC Requirements: Pionex doesn’t support mainland Chinese identity cards through KYC verification. You’ll need a valid ID from Taiwan, Singapore, Malaysia, the US, or other supported regions. See Pionex Restricted Regions. Disclaimer: The data patterns and analysis conclusions below are based on a typical grid bot trading log sample (not real data from any specific account). This demonstrates the types of insights you’ll get when using AI to analyze quant logs, helping you understand: what’s worth analyzing with AI, and what kind of actionable conclusions you can expect. ...

⚠️ Registration Threshold: Pionex doesn’t support KYC for mainland China ID cards. You’ll need a valid ID from Taiwan / Singapore / Malaysia / United States, etc. See Pionex Restricted Regions Official Notice. After running the Pionex grid bot for 4 months, the biggest pain point was no alert when price hits the range boundaries. When price breaks above or below your configured range, the bot stops automatically—but you won’t know when you need to step in (to reconfigure or pause). ...

“Earn money by copying the pros” sounds like a fairy tale, but Bybit copy trading does have a small number of consistently profitable signal providers. The key is how to filter them—most providers look good on paper, but they’re actually using inflated returns to attract copiers and rake in commissions. This guide covers my screening methodology (6 hard metrics) and live trading results. ...

99% of crypto traders are playing with futures, spot, and bots — options are basically ignored by everyone. But options are actually the strongest risk management tool out there — losses are capped, gains are unlimited. Bybit options has the best liquidity in crypto right now. This guide assumes you’re starting from zero and walks you through everything from reading quotes to placing your first trade. ...

Futures are the most profitable—and most easily destructive—tool in crypto trading. Binance has always dominated retail, but Bybit is gaining momentum in the quant scene with its negative Maker fees (you place an order, the platform pays you). Which one is actually worth your money? This post breaks down six dimensions that retail traders care most about, without bias. Quick comparison table Dimension Binance Bybit USDT Perpetual Liquidity 🥇 Global #1 🥈 Global #2 Coin Perpetual Liquidity 🥇 Deepest Shallow Maker Fee 0.02% (positive) -0.01% (rebate) Taker Fee 0.05% 0.055% Minimum Order Size Usually $5-10 $1-5 (lower barrier) Funding Rate Market-driven Usually slightly lower Insurance Fund Tens of billions USDT Billions USDT Simplified Chinese Partial (compliance) Full New User Perks 20% fee rebate First deposit cashback + fee rebate Dimension 1: How negative Maker fees actually work Binance: ...

⚠️ Registration Requirements: Pionex does not support mainland China IDs for KYC verification. You’ll need a valid ID from Taiwan, Singapore, Malaysia, the US, or other supported regions. See Pionex’s official list of restricted regions. When I first saw “BTC3L (3x long)” on Pionex, I thought it was just a simplified 3x leverage perpetual—buy in and enjoy 3x returns and losses. After running it for a month, I realized: it’s not. This post breaks down the real math behind leveraged ETFs, actual data, and which scenarios they do and don’t work for. ...

⚠️ Registration Requirements: Pionex does not support KYC with mainland China ID cards. You’ll need valid identification from Taiwan, Singapore, Malaysia, the US, or similar jurisdictions. See Pionex’s official regional restrictions. People using Pionex often see three bots in the backend—“Classic Grid,” “Infinite Grid,” and “Martingale Strategy”—that look similar but have completely different mathematical models. Picking the wrong type costs way more than tuning parameters poorly. This post breaks down the core differences and helps you choose the right bot for your situation. ...

⚠️ Registration barrier: Pionex does not support mainland China ID cards for KYC verification. You’ll need a valid ID from Taiwan, Singapore, Malaysia, the US, or other supported regions. See Pionex’s official policy on restricted regions. Grid trading chases “buy low, sell high within a range”—volatility can be either an enemy or a friend depending on the setup. Spot-futures arbitrage is different. It profits from funding rates—a mathematically near-certain return stream. Pionex’s spot-futures arbitrage bot automates the whole hedging process. Here’s what real-world data and the pitfalls you need to know look like. ...

⚠️ Registration Requirements: Pionex does not accept mainland China IDs for KYC verification. You’ll need a valid ID from Taiwan, Singapore, Malaysia, the US, or other supported regions. See Pionex’s official restricted regions notice. Disclaimer: The specific figures below are a monthly review template demonstrating data format, event attribution, and optimization thinking. Actual returns depend on market volatility, position sizing, trading fees, and other factors—calculate your own account results accordingly. ...