Anthropic has updated its terms: Claude Pro and Max subscriptions no longer cover usage through third-party tools like OpenClaw, an unofficial Claude desktop client. Anyone using Claude through these apps now needs API credits billed separately, rather than drawing from their subscription allowance.
Previously, certain third-party clients could route requests in a way that consumed a user's subscription rather than requiring separate API billing. OpenClaw - a lightweight desktop wrapper for Claude with a cleaner interface than Claude.ai - was one popular example. Users who built daily workflows around it now need to either switch to Anthropic's official apps or absorb API rates, which bill by token usage rather than a flat monthly fee.
The economics explain the change. Subscriptions are priced for typical consumer usage patterns. Third-party power tools - especially developer-focused clients with features like batch processing, custom system prompts, and automation hooks - can push consumption well beyond what subscription pricing is designed to support. Anthropic hasn't made a formal public statement, but tightening access when subscription arbitrage becomes significant is a standard response.
For most Claude users, nothing changes. Claude.ai and Claude for Desktop continue working normally under existing subscriptions. This affects a specific group: technical users who preferred third-party interfaces for flexibility or features that Anthropic's official clients don't offer. Their choices now are adapting to official tools or paying for API access separately.