A new package, chartavisa 1.0.0, has appeared on PyPI — a thin, dependency-free Python client for the Charta Visa agent API. It covers visa eligibility checks for ESTA (USA), UK ETA (UK), ETIAS (Schengen), Canada eTA (Canada), and DS-160 (US visa application form), and can also fetch fee quotes and product schemas. This isn't a travel news story in the usual sense, but it directly concerns anyone arranging trips online.
What exactly has been released
Charta Visa is an API that, according to the description, aggregates visa eligibility checks and fee calculations for several popular destinations. The chartavisa 1.0.0 package is a client for accessing that API from Python. It's "thin" and "dependency-free", meaning it's easy to embed into scripts, bots, and internal services that handle visa and payment scenarios.
Important: the package description contains no fee amounts, processing times, or links to official portals. So specific sums and rules for each programme must be checked on official websites: ESTA — esta.cbp.dhs.gov, UK ETA — gov.uk, ETIAS — travel-europe.europa.eu, Canada eTA — canada.ca, DS-160 — ceac.state.gov. At the time of publication, this data is not in the source, and we don't invent it.
Who this affects in practice
If you're a traveller applying for entry permits online, the package itself won't land in your hands — it's a tool for developers. But it signals a trend: visa and entry checks are becoming more tightly integrated into digital services. For travellers, this means eligibility checks and fee calculations will increasingly happen in one place — whether a website, an app, or a bot.
In practice, this can speed up trip preparation: first you check whether you're eligible for ESTA, ETA, or ETIAS, then you see an estimate of the fee, and only then do you move to payment. But it's at the payment stage that the nuances begin — and the API doesn't solve those.
The payment side: what to keep in mind
Paying a visa fee with a foreign card is a separate challenge. Russian cards don't work abroad, and to pay ESTA, ETA, ETIAS, and other fees you need a card issued outside Russia or another payment instrument. This is where virtual cards come in: they let you make a payment in the service's currency without depending on a local bank.
- Currency and conversion. Fees are usually charged in dollars, euros, or pounds. Check the exchange rate and conversion fee in advance.
- Hotel pre-authorisation. Hotels often freeze a deposit on your card. Virtual cards need a sufficient limit, or the booking may not be confirmed.
- Refunds. If a trip is cancelled, refunds on visa fees are rare, while hotel deposit refunds depend on the booking terms.
- eSIM and taxis. These expenses also require a working card: eSIMs are bought online, taxis — via an app.
VirtCardPay virtual cards cover exactly these scenarios: paying for foreign services, bookings, and subscriptions without relying on Russian infrastructure. But remember: any payment abroad is also a security matter. Check that the site is official, and don't enter card details on third-party aggregators.
What travellers should do now
For now, chartavisa 1.0.0 is news for developers, not tourists. But if you're planning a trip to the US, UK, Schengen, or Canada, check which entry programme applies to you and prepare a payment instrument that will work abroad in advance. Always verify fees, timelines, and rules on official portals — and don't rely on third-party services when your trip is at stake.
This material is for information only and is not financial or visa advice. Always check current rules on official websites.
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