Switching from the OpenAI API in one line
How to point your existing OpenAI SDK at Apifuse and cut your model bill by up to 70%.
2026-05-20
✦ guides & notes
Blog
Guides, model deep-dives and engineering notes from the team building Apifuse.
2026-05-12
Generating video with Sora 2 and Veo 3.1
A practical walkthrough of the video endpoints, async polling and cost control.
2026-05-03
Nano Banana 2 vs GPT Image 2
We benchmark text rendering, prompt adherence and price across the top image models.
2026-04-22
Designing rate limits for multi-model apps
Patterns for fan-out, retries and graceful degradation across providers.
2026-04-10
Why one invoice changes how teams buy AI
The hidden operational cost of juggling seven provider accounts — and how to remove it.
2026-03-28
Prompt-caching tips that actually move the needle
Where caching helps, where it doesn't, and how to measure the difference.