AI + ML<\/p>\n
Limits Claude subscriptions to interactive use<\/p>\n
Anthropic has further restricted access to its Claude model family while framing the limitation as responsive customer service.<\/p>\n
“We’ve heard your questions about SDK and claude -p usage sharing your subscription rate limits with Claude Code and chat,” the company said in a social media post<\/a>. “Starting June 15, programmatic usage gets its own dedicated budget instead. Your subscription limits don’t change, they’re now reserved for interactive use.”<\/p>\n Subscription usage only applies to interactive use of Claude Code, Claude Cowork, and Claude.ai. Interactive mode involves a user typing a prompt and receiving a response. There’s a human in the loop.<\/p>\n Programmatic interaction, whether via Anthropic’s own Agent SDK, headless mode, or a third-party tool, will be counted against a separate usage pool funded by a credit equal to the customer’s subscription fee.<\/p>\n So a Pro subscriber paying $20 per month will have two token supply chains \u2013 one for interactive usage and one for programmatic usage, which the subscriber must claim to obtain.<\/p>\n But programmatic usage gets billed at costlier API rates. And if this credit is exhausted, spillover programmatic tokens get billed at (occasionally discounted) API rates through “extra usage<\/a>,” a separate token allotment that, if enabled, exists mainly as a way to avoid a sudden service cutoff and to set a limit on spending.<\/p>\n The questions from users arose because Anthropic’s prior efforts to prevent customers from gorging on tokens at the all-you-can-eat subscription trough haven’t been comprehensive.\u00a0<\/p>\n The AI biz, mindful that it will need to show a profit eventually, has been trying to push customers toward its metered API and to constrain consumption of flat-rate subscription tokens. Microsoft’s GitHub Copilot has embarked on a similar transition.<\/p>\n Anthropic initially did so by disallowing the use of Claude subscriptions with third-party harnesses \u2013 applications like OpenCode that coordinate communication with the backend model.\u00a0<\/p>\n That policy dates back to February 2024, but Anthropic seldom enforced it until earlier this year when demand for AI inference began to outpace the company’s Claude supply.<\/p>\n In February this year, growing interest in OpenClaw, an open source agent platform that encourages long-running, token-burning tasks, prompted Anthropic to get serious about its ban on using third-party harnesses<\/a> with Claude subscriptions.<\/p>\n But customers wondered about third-party applications built with Anthropic\u2019s own Agent SDK, which hadn’t been explicitly disallowed, and about the use of headless mode<\/a> (claude -p), a way to have Claude work on a task without interaction. They now have their answer. <\/p>\n It’s worth noting that, if the programmatic credit is not exhausted, it doesn’t roll over. It gets lost, or you might say, Anthropic reclaims it. The company refers to the credit using a dollar sign, but it’s not redeemable currency. It has already been spent.<\/p>\n So customers seeking to get the full value from the new arrangement need to calibrate their programmatic usage to consume the full credit every month, no more and no less.<\/p>\n