New wave of Claude account locks in April 2026: even those who pay with their real card are left without access

In April 2026, developers and active users of Claude (particularly Claude Code software for operating in the terminal) received a strong wave of complaints about sudden blocking of accounts. Victims range from single programmers to entire companies. They block not only those who use workarounds, but also ordinary paying users with a Pro or Max subscription, who pay with their real bank card.

People receive emails with wording like “suspicious signals” or “violation of the rules of use.” Often the account is blocked without detailed explanation, sometimes immediately after payment or tariff increase. Many complain that they have paid hundreds of dollars and have no access.

## When and how it started

• *Early 2026 – Anthropic (creator of Claude) has introduced more stringent server checks. They began to restrict the use of subscriptions in third-party programs and tools for automatic operation.

• February-March 2026 - updated the rules of use. It is explicitly forbidden to use tokens from a regular subscription (Pro/Max) in automatic systems and agents. The first mass blockages appeared, especially among developers from certain countries.

• **April 4, 2026 is a key moment. Anthropic has officially announced that the Pro and Max subscriptions no longer cover the use of Claude in third-party tools. Now for heavy automatic work, you need to pay separately for the number of tokens (pay-as-you-go). Subscription only works in the official Claude Code program and on the website. The reason is that such tools heavily load servers, use caching poorly and create sharp load jumps.

• Second half of April 2026 – the wave of individual and mass blockages continued. An entire company of 60-110 people lost access at the same time. Blocked accounts immediately after payment for Max, after a long period of intensive use or for unclear “suspicious signals”. Some received a refund, but not all. Appeals are often left unanswered or given a template refusal.

Also in April, an experiment was conducted: Claude Code was temporarily removed from a cheap Pro ($20) subscription from new users. For the old users, it has been left.

## Why is it that even those who pay with their cards are blocked?

The company explains this by economics. Pro and Max subscriptions are heavily subsidized. It is designed for normal work through an official program, where caching works well (saving repetitive parts of requests). When a person runs heavy automatic tasks, agents who work for hours and days, or uses Claude through other programs – token consumption increases greatly, and the company’s savings fall.

Additional reasons that often cause blocking (according to user feedback):

• Mismatch of country, IP addresses and payment addresses (especially if registered via VPN or from “unsupported” regions).
• Too much work and unusual usage patterns (very long sessions, constant repetitions, automatic cycles).
• Multiple accounts on the same device or network.
• Use of virtual cards or data mismatch when paying.
• Too “machine” behavior: requests without pause, like a robot, or special instructions trying to get around restrictions.
• Sometimes the lock is triggered by accident – after a technical failure at the company itself or due to a system error.

Algorithms work aggressively, so innocent people get caught (false positives). It is rare to successfully appeal a blockage.

## Developer and community response

On forums, social networks and discussions, emotions boil: from anger and disappointment to full acceptance. Many people call this “platform disconnection” – when you are suddenly cut off from the right tool, even if you pay. Developers complain that it is now difficult to build serious workflows on only one service.

Pros for the company:

• Protect your servers from overload.
• Encourage the use of an official program (better caching, more data to improve the model).
• Saving Profits: No one wants a $200-a-month subscription to cover thousands of dollars.

Cons:

• User confidence is falling.
• People are starting to look for alternatives (other models, local programs, intermediary services).
• It is especially painful for small teams and single developers who are used to convenient “wib coding” (calm creative work with AI).

There have also been strange cases: blocking after one day of use, after upgrading the tariff, or when the Claude system itself “eats” the limits due to a bug.

## What to do to reduce the risks

1. *Use only the official Claude Code program - there is less chance of getting blocked, caching works better.
2. For heavy automatic work, switch to a separate token payment or use an official API with a separate account.
3. When registering and paying, use a real card, exact address and IP from your country. Avoid VPN when creating an account and making your first payment.
4. Do not create multiple accounts on a single computer or network.
5. Work more humanely: pause between requests, do not run endless automatic cycles without control.
6. If blocked, immediately submit a complaint through the official form. Keep all screenshots, payment checks and usage history. The chances are small, but sometimes they help.
7. *Sharing risks: Don’t build all important processes on Claude. Try other tools, local models, and multiple services at the same time.

## Broader view and implications

This story shows a classic conflict: users want maximum convenience and efficiency, and a company has to pay huge amounts of money for computing and protect its infrastructure. Frontier models (the most powerful AIs) are very expensive to work with. Anthropic, like other companies, is trying to find a balance - to give good conditions to ordinary users and to limit those who spend resources in huge amounts.

On the one hand, this is logical: a subscription should not cover usage that costs ten times more. On the other hand, abrupt locks, weak communication with users and frequent system errors undermine trust. In the long run, such policies accelerate people’s transition to open models, on-premises programs, and tools that operate independently of a single company.

For the average developer, the main lesson of April 2026 is simple: *Never put all your work in one basket. Especially if this basket depends on the decisions of a large company that is struggling with huge demand and limitations on computing power.

As a result, the new wave of blockages is not an accidental failure, but a conscious policy of controlling the use of resources and compliance with the rules. Paying with your card now does not give a full guarantee of security. The main thing is to be prepared for such surprises and have backup options.