I run a small SaaS and the OpenAI API costs were getting out of hand. Then I discovered MiniMax - much cheaper, but switching would mean rewriting everything.

Or so I thought.

Turns out MiniMax has an OpenAI-compatible API endpoint. You literally just change the base_url in your code and it works.

Here's the switch (Python example):

from openai import OpenAI

client = OpenAI( api_key="your-minimax-key", base_url="https://renrenfa.top/v1" # Just this )

Everything else stays the same

response = client.chat.completions.create( model="MiniMax-M2.7", messages=[{"role": "user", "content": "Hello!"}] )

I've been running this in production for a while now. Latency is under 500ms, costs dropped dramatically.

If you're in the same boat, might be worth a look. No affiliation, just sharing what worked for me.