Best AI API Router From APIYI.com
Best practices and experience sharing for API usage
OpenAI began a limited preview of the GPT-5.6 series on June 26, 2026, and this time it chose to split the new model into three tiers and release them all at once: Sol, Terra, and Luna. How to choose between them is the core question this article aims to answer. Here, we’ll compare Sol’s flagship … Read more
When creating series illustrations, e-commerce main images, or picture book storyboards, the most frustrating part is never "drawing one good picture," but rather "ensuring the character is still recognizable when drawing the second one." Nano Banana Pro (which is Google's Gemini 3 Pro Image) performs exceptionally well in multi-image consistency, leading to a frequently asked … Read more
When Google DeepMind released Nano Banana Pro on November 20, 2025, they repeatedly emphasized one point: "untouched areas remain pixel-perfect — no generation drift, no quality loss across iterative edits." If you take this literally, it sounds like the AI has achieved "Photoshop-style true local editing." However, if you understand the architecture of Gemini 3 … Read more
Many developers focus on only one thing when choosing an API proxy service for the first time: price. It’s not until they launch an image-intensive application or run a high-concurrency batch task that they hit the harsh reality of 502/504 errors or agonizingly slow performance. That’s when they realize: The real difference between API proxy … Read more
"How is APIYI?" This is a question I've been asked repeatedly in various Chinese AI developer communities over the past six months. The people asking generally fall into two camps: independent developers who are already juggling three separate accounts, three billing cycles, and three sets of invoices for OpenAI, Anthropic, and Google; and engineering leads … Read more
"Can AI actually operate my computer for me?" This has been one of the hottest topics in the developer community lately. The answer is yes—and more than one vendor offers this capability. In this article, we’ll dive deep into the technical principles of the Computer Use API, compare the integration methods for Claude, Gemini, and … Read more
Author's Note: A detailed look at how Large Language Model APIs like GPT-4o, Claude, Gemini, and DeepSeek handle PDF inputs, including three processing strategies: text extraction, image understanding, and client-side handling. "Can I pass a PDF directly into a Large Language Model API?" This is one of the most common questions developers ask. The answer … Read more
Author's Note: A detailed comparison of 7 key differences between OpenAI-compatible mode and the native Claude API format, including support for features like Prompt Caching, Extended Thinking, and tool calling, to help you choose the most suitable integration method. Using the OpenAI SDK to call Claude models by just changing the base_url seems convenient—but you … Read more
Author's Note: A deep dive into Claude API's caching billing mechanism, comparing the price differences between 5-minute and 1-hour cache writes, addressing cross-account cache hit questions, and contrasting the caching billing differences between AWS Bedrock and the official Anthropic API. Claude API's Prompt Caching is a core strategy for reducing API call costs, but many … Read more
As Google DeepMind's latest video generation model, Veo 3.1 offers a few different ways to hook into its API, which can be a bit confusing for developers. What’s the actual difference between the Flow Reverse interface and Vertex Official Forwarding? In this post, we'll break down the differences across 6 core parameters to help you … Read more
