On October 8, 2026, a new release appeared on PyPI: unlimited 0.1.31, a small Python utility that reads usage data from AI subscriptions — how many requests you've spent in the current window and how close you are to the limit. It sounds like a technical detail, but it addresses a familiar pain: paid AI services count limits differently, and figuring out "how much is left" without third-party tools is nearly impossible.
What unlimited 0.1.31 does
According to its PyPI description, the tool returns quota data per window — for each individual limit window — and shows where each window is heading: how much is used, how much remains, and when it resets. It is not a text-generation client and not a way to bypass limits; it is an accounting tool that simply reads usage facts.
- Output for each quota window separately — daily, weekly, or whatever the service's plan defines.
- Trend estimate: the tool shows where a window is heading, i.e. whether you'll stay within the limit or are already hitting the ceiling.
- Standard Python installation via pip.
For anyone paying for several AI subscriptions at once — say, a chat assistant, a code generator, and an image service — a tracker like this saves time: no need to dig through each dashboard to find out where you've already hit zero.
Why this matters if you pay by card
Limits in AI subscriptions almost always depend on the plan: the pricier the tier, the wider the window and the more requests. If you pay for several services and want to know whether a specific plan is worth it, usage data is the only honest way to calculate it. And that brings up payment: most foreign AI services don't accept cards issued in Russia.
This is where a virtual card helps: it provides a number, expiry date, and CVV that the service accepts like any regular Visa or Mastercard. Note that unlimited 0.1.31 does not process payments itself — it's purely a tracking tool. You pay for subscriptions separately, and here's how that works in practice.
How to pay for an AI subscription with a virtual card: step by step
AI service pricing changes often — check the exact price and billing currency on the service's website before paying. The general process:
- Choose a plan in the service's account area and note the first billing date — usually the day you subscribe.
- Issue a virtual card in the required currency (most often USD) and top it up.
- Keep the plan amount plus a buffer on the balance — 10–15% extra. The buffer covers exchange-rate shifts if the card currency differs from the service's, plus possible conversion fees.
- Enter the card details in the service's payment section: number, expiry, CVV, and cardholder name if required.
- Confirm auto-renewal is on and note the next billing date — your balance must be topped up by then.
If the service asks for an address, use the one you entered when registering the account — a mismatch between the address and the card's country is a common cause of declines.
How much to keep on the balance and what to do if a payment fails
A simple rule: the monthly plan amount plus a buffer for conversion and fees. If the card is in USD but the service charges in EUR or GBP, keep 10–15% above the plan price by the billing date — the rate may shift.
Typical reasons for a declined payment and what to do:
- Insufficient funds — top up and retry; some services give you a few days before suspending the subscription.
- Card country doesn't match the account region — check whether the service accepts cards from your region; sometimes changing the region in settings helps, but each service has its own rules.
- The issuing bank declined the transaction — check your card limits and try the payment again.
- 3-D Secure failed — if the service requests verification, make sure you can access the linked confirmation channel.
If the payment fails several times in a row, don't keep hammering the "pay" button — find out the cause first: the charge may go through later, and repeated attempts can sometimes get the card temporarily blocked by the service.
The bottom line
unlimited 0.1.31 is a narrow tool for those tracking quota usage in AI subscriptions. But it's a good reminder of the bigger picture: subscriptions are recurring charges, and keeping them in order starts with a reliable payment method. A virtual card solves access to foreign services, while a tracker like unlimited helps you see what exactly you're paying for.
FAQ
Can unlimited 0.1.31 pay for subscriptions?
No. It's a utility for reading quota usage data. Paying for subscriptions is a separate task that requires a card the service accepts.
Which cards do foreign AI services accept?
Typically Visa and Mastercard. Cards issued in Russia are not accepted by most services — you need a number from a foreign issuer, such as a virtual card.
How much should I keep on the card for a subscription?
The plan amount plus a 10–15% buffer for conversion and fees. Check the exact price on the service's website — prices and billing currencies change.
Service and package names belong to their respective owners and are mentioned only to describe the payment scenario; VirtCardPay is not affiliated with them.
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