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February 20, 202610:05

MiniMax M2.5 is the Best Alternative to Claude Opus

By Samuel Gregory

About this video

Anthropic just declared war on its own developer community. By banning the use of Claude Max subscriptions in OpenClaw and forcing users onto exorbitant API rates, they have left many of us scrambling. But do not panic, because I have the perfect workaround using Minimax M2.5. Here is how to keep your automated workflows running without bankrupting your business. Key Takeaways: * Anthropic's new policy strictly forbids using OAuth tokens from free, Pro, or Max plans in agent SDKs. * API costs for Claude Opus and Sonnet can quickly escalate into hundreds of dollars. * Minimax offers an incredibly cost-effective alternative with its M2.5 model and new coding plans. * Step-by-step guide to routing OpenClaw through Minimax and setting up free local vision models as fallbacks.

Anthropic Just Betrayed Us, But Here Is Your Escape Plan

Anthropic has officially pulled the rug out from under the independent developer community. If you have been relying on your Claude Max subscription to run OpenClaw for automated coding and administrative tasks, your workflow has just been derailed.

The recent policy change is unambiguous: using OAuth tokens from Free, Pro, or Max plans inside agent SDKs is strictly forbidden. The only approved method for these tools is now the standard API.

The Cost of Compliance

If you choose to play by Anthropic's new rules, prepare your wallet. Using the Opus model via API costs $5 per million input tokens and a staggering $25 per million output tokens. For users who have OpenClaw running proactive background tasks all day, this could easily escalate into hundreds of dollars a month.

Anthropic claims this policy exists to clarify business usage, but many of us are not reselling services. We are simply using these tools to manage our own personal productivity. Forcing solo developers onto enterprise-tier pricing is a bitter pill to swallow.

The $10 Lifeline: Minimax M2.5

Fortunately, the open-source and alternative AI markets are thriving. Enter Minimax.

Minimax has stepped up to the plate with their M2.5 model, introducing dedicated coding plans that start at just $10 a month. Even their higher-tier plans offer massive savings compared to Anthropic's API rates. The model itself requires a little bit of fine-tuning, but it has been heavily optimised for coding tasks and shares a surprisingly similar behavioural profile to Claude.

How to Make the Switch

Migrating your OpenClaw setup is simpler than you might think. Here is the process:

  1. Enable the Plugin: Open your terminal and run openclaw plugins enable minimax portal oauth.
  2. Restart the Gateway: Apply the changes with openclaw gateway restart.
  3. Onboard the Provider: Run openclaw onboard oauth choice minimax portal and follow the manual setup prompts.

Because Minimax is purely a text model, you will also need a fallback for any image-related tasks. You can easily pull a free vision model like Llava or Kimmy via Ollama and configure it as your default image processor in the OpenClaw config.

Looking Forward

It is incredibly disappointing to see a major AI player alienate its most enthusiastic users. However, this situation highlights the beauty of flexible platforms like OpenClaw. When one provider becomes hostile, we simply route around them.

Check out my full video walkthrough for the exact commands and troubleshooting steps to get Minimax running smoothly. Keep experimenting, keep automating, and do not let corporate greed slow you down.