Industry WIKI
Digital assets and currencies
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Calypso (electronic ticketing system)
Calypso is an international electronic ticketing standard for microprocessor contactless smart cards, originally designed by a group of transit operators from 11 countries including Belgium, Canada, France, Germany, Italy, Latvia, México, Portugal and others. It ensures multi-sources of compatible products, and allows for interoperability between several transport operators in the same a
Trading basicsIstanbulkart
Istanbulkart is a contactless smart card for fare payment on public transport in Istanbul, Turkey. They are valid for all types of transport in Istanbul, including buses, ferries, railways, and trams. The ordinary card may be purchased for a non-refundable deposit of ₺165, and then loaded and used on a pay as you go system. Special classes of cards are available for residents of the city