Coding plans are either being reduced or increased in price, or they simply cannot be obtained. The package provided by Xiaomi MIMO developers was only used for 3 days and disappeared. Fortunately, there is a 25% discount on DeepSeek this month, but what about next month? Fortunately, I have found an alternative solution, which should be the most cost-effective combination currently available. Open Code GO Package+Worldrouter API When DeepSeek's promotion ends this month, you can directly switch to it The opencode GO package (supporting Alipay) costs $5 in the first month and $10 in the next month. The number of requests for 5 hours is generous. It supports all domestic open source models, with a weekly limit of $30 and a monthly limit of $60 OpenCode GO Portal -->/opencode.ai/zh/go However, opencode is a domestic model, and if you need Claude, GPT, Gemini, you will need to use another worldrouter. Trump has set up a total of transit stations, and I suspect that one of his important reasons for coming to China is to wholesale tokens ， All APIs offer a 30% discount. The advantages over Openrouter are that it is very convenient to pay directly with stablecoin USD1. I directly recharged $9.9 USD1 and got 1100 points, which is equivalent to a 60% discount for new users. Additional recharge fees are required for openrouter, and if you use Claude to request an IP address from China, it won't work, so I decided to switch to worldrouter. Worldrouter Portal -->/www.worldrouter. ai/ I tested several tasks on Worldrouter and found that DeepSeek's cache hit was not a problem. In fact, I ran a Marvel US stock research report using Sonnet-4-6 for about 50 points, which is $0.5. The quality is still much higher than DeepSeek.