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Editor’s note: The article below is written by AI. This tool’s primary purpose is to avoid having your Macbook’s AIGC API calls go directly through domestic IPs and risk account suspension when traveling. Prerequisite: Surge must be configured to route AIGC traffic through specified chains (e.g., VPS→US residential bandwidth). This essentially guarantees 100% that you won’t accidentally route AIGC API directly through domestic internet. ...

How to Rescue Claude Code Sessions Stuck on Image Dimension Limits Recently I hit a confusing error in Claude Code: An image in the conversation exceeds the dimension limit for many-image requests (2000px). Start a new session with fewer images. The screenshot I’d just pasted was completely normal—just 100×200 pixels. By intuition, this should mean “the last image is oversized,” but it wasn’t. This is a cumulative bug with counterintuitive trigger conditions, root causes, and fixes. Once you hit it, you keep hitting it. This post explains the rules, the mechanics, and ready-to-use tooling to fix it. ...

While running Binance quant strategies on AWS Singapore, I ran into a series of “IP-related” pitfalls: geographic restrictions, API rate limiting, and account risk control freezes. The ultimate solution was to use IPRoyal residential IPs as the exit for API calls. This article lays out the principles and configuration in detail. IP Problems You’ll Hit with Quant Strategies Problem 1: Binance restricts API access from certain countries Binance blocks API access via IPs from the US, UK, Netherlands, and other regions: ...

The biggest pitfall when buying VPS is the “one fits all” trap—thinking one server can handle everything, only to find your proxy’s too slow, your blog can’t scale traffic, and quant execution becomes unreliable. This post scores five typical use cases and tells you which provider to pick for each scenario. Scoring dimensions Dimension Meaning Latency Latency from mainland China (ms) Bandwidth Peak / average throughput IP quality Streaming unlock / ChatGPT approval rate Stability Downtime incidents and duration per year Price Monthly average cost Use case 1: Proxy node (VPN / circumvention) Requirements: Low latency, stable, good IP quality, enough bandwidth for home use. ...

Tello Mobile is an MVNO carrier (leveraging T-Mobile’s network) specializing in affordable US phone numbers + international roaming. It’s incredibly useful for cross-border business and AI account registration. This post documents my experience using Tello over the past 1.5 years. Why You Need a US Phone Number I use a US phone number most frequently in these scenarios: ...

America’s three most popular budget VPS providers—RackNerd, CloudCone, and BandwagonHost—are longtime favorites. I’ve used all three, and they each have a different sweet spot. This article breaks down the differences and gives you the decision framework to choose the right one. Basic positioning of all three Provider Annual Starting Typical Use Line Type RackNerd $10–20/year Ultra-budget, small sites / light proxying Standard BGP CloudCone $15–30/year Hourly billing, flexible testing Standard BGP BandwagonHost $50–170/year CN2 GIA line, primary proxy CN2 GIA / GT One-liner positioning: ...

⚠️ KYC Requirements: Pionex does not support Mainland Chinese ID cards for KYC. You’ll need a valid ID from Taiwan, Singapore, Malaysia, the US, or other supported regions. See Pionex restricted regions official notice. This post documents my live trading results with a gold perpetual grid trading bot on Pionex, running from January through April 2026. I’m sharing all the parameters, returns, and drawdowns. ...

Many people buy IPRoyal residential IPs and just get by, unsure how to monetize them. This article breaks down 5 proven real-world scenarios, walking you through the complete path from buying IPs to specific monetization strategies. For foundational background, see IPRoyal Residential IP Use Cases. This post focuses on concrete money-making scenarios. Why Residential IPs Make Money Core reason: Many internet services restrict data center IPs, but welcome residential IPs. ...

DMIT is my go-to VPS provider, with top-tier lines in Japan, Hong Kong, and Los Angeles. This article provides a complete comparison of the three lines and shows you which scenario each is best suited for. For the basic purchase flow, see DMIT VPS Purchasing Guide. This article focuses on how to choose between the three lines. Three Lines Overview Line Product Name Typical Monthly Line Type Hong Kong Eyeball PVM.HKG Eyeball $14.9-58.9 CMI (multi-ISP optimized) Tokyo, Japan PVM.TYO $16.9-58.9 SoftBank + NTT Los Angeles Premium, USA PVM.LAX Premium $12-48 CN2 GIA Los Angeles Economy, USA PVM.LAX Economy $6-20 Standard BGP Japan and Hong Kong pricing is comparable, but US Premium is 25% cheaper. ...

💡 Note for mainland China users: Binance’s official website cannot be accessed directly from mainland China without a VPN. For CNY deposits, the platform doesn’t support direct bank transfers—instead, use peer-to-peer (C2C) channels to exchange USDT for CNY. Many people think “algorithmic trading” means chasing trends or grid trading, but funding rate arbitrage is a unique, low-risk strategy specific to crypto that can reliably generate 8–20% annualized returns. This article covers the mechanics and execution in detail. ...

BandwagonHost is one of the longest-established VPS providers in China’s tech community. I’ve been using it continuously since 2022 and have renewed multiple times; my main plan is CN2 GIA-E. This article captures hands-on experience with choosing plans, data centers, swapping IPs, and migrations. What CN2 GIA actually is “CN2 GIA” stands for China Telecom’s Global Internet Access (China Next-generation Network 2 Global Internet Access), split into two tiers: ...

AkileCloud is a VPS provider that’s been getting a lot of traction in Chinese tech communities lately. It’s known for optimized CN2 routing to mainland China, with pricing between Bandwagon Host and standard BGP options. This review is based on three months of actual usage. Who is Akile? Akile is a VPS provider that emerged in recent years, serving the Chinese-speaking market with nodes in Hong Kong, US, Japan, and other regions. Their key focus is optimized routing to mainland China networks. Main selling points: ...