XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Assets

AAX (cryptocurrency exchange)

Atom Asset Exchange (AAX) was a cryptocurrency exchange that was based in Hong Kong.

Assets

Abra (company)

Abra is a cryptocurrency wallet and exchange, and digital asset services company with offices in several countries. Its offerings include Abra Private, an SEC-registered investment advisory service for high-net-worth investors and family offices; Abra Prime, a prime broker for digital asset trading, lending, and derivatives; and Abra Treasury, which enables companies to add Bitcoin and d

Banking

Alexander Baring, 1st Baron Ashburton

Alexander Baring, 1st Baron Ashburton (27 October 1774 – 12 May 1848) was a British politician, diplomat and financier. A member of the Baring family, he was the second son of Sir Francis Baring, 1st Baronet.

Trading basics

Arif Naqvi

Arif Masood Naqvi (born 13 July 1960) is a Pakistani businessman, who was the founder and chief executive of the Dubai-based private equity firm, The Abraaj Group and Aman Foundation. The Abraaj Group was founded in 2002 and operated in Africa, Asia, Latin America, Middle East, Turkey and Central Asia, and is currently in liquidation due to accusations of fraud.

Assets

Arkham (cryptocurrency exchange)

Arkham (legally named Arkham Intelligence, Inc.) is an American company that operates a cryptocurrency exchange platform as well as a public data application that enables users to analyze blockchain and cryptocurrency activity.

Trading basics

Axe-monies

Axe-monies (Spanish: Tajaderos) refer to copper artifacts found in both western Mesoamerica and the northern Andes. Based on ethnohistorical, archaeological, chemical, and metallurgical analyses, the scholars Hosler, Lechtman and Holm have argued for their use in both regions (which are separated by thousands of miles) through trade. In contrast to naipes, bow-tie- or card-shaped metal o

Assets

Binance

Binance Holdings Ltd., branded Binance, is the largest cryptocurrency exchange in terms of daily trading volume of cryptocurrencies. Binance was founded in 2017 by Changpeng Zhao. It was initially based in China, then moved to Japan, subsequently left Japan for Malta, and now has no official company headquarters.

Assets

Bitchcoin

Bitchcoin is a non-fungible token (NFT) on the Ethereum blockchain. The project was launched in early 2015 as a fork of Bitcoin, several months before the launch of Ethereum. Bitchcoin was originally backed by the artist Sarah Meyohas' photography at a fixed rate of one token to 25 square-inches of one of the artist's photographs. This was one of the first instances of a physical work of

Assets

Bitfinex

Bitfinex is a cryptocurrency exchange owned and operated by iFinex Inc, and is registered in the British Virgin Islands and regulated in El Salvador. Bitfinex was founded in 2012. It was originally a peer-to-peer bitcoin exchange, and later added support for other cryptocurrencies. Bitfinex was one of the first professional platforms built for cryptocurrency trading. Bitfinex is the worl

Assets

BitFlyer

bitFlyer is a Japanese cryptocurrency exchange headquartered in Tokyo. It was founded in 2014 and is one of the largest cryptocurrency exchanges in Japan.

Assets

Bitget

Bitget is a cryptocurrency exchange founded in 2018.

Assets

Bitkub

Bitkub is a Thailand-based cryptocurrency exchange operated by Bitkub Online Co., Ltd. (Thai: บริษัทบิทคับ ออนไลน์ จำกัด) under its parent group Bitkub Capital Group Holdings (Bitkub Capital Co., Ltd.). The company was founded in 2018 by Jirayut Srupsrisopa and was among the first exchanges to receive a digital asset license from Thailand’s Securities and Exchange Commission (SEC) in 201

Assets

BitMEX

BitMEX was a cryptocurrency exchange and derivative trading platform incorporated in the Seychelles. It was operated by HDR Global Trading Limited.

Trading basics

Bitstamp

Bitstamp is a Luxembourg-based cryptocurrency exchange founded in 2011. Considered the world’s longest-running cryptocurrency exchange, its business operations are conducted from its registered headquarters in Luxembourg City, with a satellite office in Ljubljana.

Assets

Bullish (cryptocurrency exchange)

Bullish is a cryptocurrency exchange headquartered in George Town, Cayman Islands. It is licensed in Germany, Hong Kong, Gibraltar, and New York State.

Assets

Bybit

Bybit is a Dubai-based cryptocurrency exchange that was originally founded in China. The platform has faced regulatory warnings in several jurisdictions.

Finance

Chancellor of the Exchequer

The chancellor of the exchequer (formally chancellor and under treasurer of His Majesty’s exchequer), often abbreviated to chancellor, is a senior minister of the Crown within the Government of the United Kingdom, and the head of His Majesty's Treasury. As one of the four Great Offices of State, the chancellor is a high-ranking member of the British Cabinet.

Assets

Coincheck

Coincheck is a Japanese bitcoin wallet and exchange service headquartered in Tokyo, Japan, founded by Koichiro Wada and Yusuke Otsuka. It operates exchanges between bitcoin, ether and fiat currencies in Japan, and bitcoin transactions and storage in some countries.

Assets

CoinEx

CoinEx was a cryptocurrency exchange based in Hong Kong. Before shutting down its operations in 2026, it operated in Iran and facilitated transfers of more than US$3.8 billion in cryptocurrency linked to Iranian entities.

Assets

CoinJar

CoinJar is a centralised digital currency exchange with the main function to facilitate the trading of cryptocurrencies by its users and allow to convert these assets into cash. It is one of the earliest cryptocurrency exchanges to launch in Australia.

Assets

Crypto.com

Crypto.com is a Singaporean cryptocurrency exchange company that offers various financial services, including an app, exchange, and noncustodial DeFi wallet, NFT marketplace, and direct payment service in cryptocurrency. As of June 2023, the company reportedly had 100 million customers and 4,000 employees.

Assets

Cryptopia

Cryptopia was an international cryptocurrency exchange based in Christchurch, New Zealand. Founded in 2014 by Rob Dawson and Adam Clark, it was among the earliest cryptocurrency services started in the country, and was responsible for launching the first stablecoin pegged to the New Zealand dollar. Cryptopia experienced substantial growth in 2017 from 30,000 users to over 1.4 million by

Trading basics

Dauch Corporation

Dauch Corporation, formerly American Axle & Manufacturing, Inc. (AAM), headquartered in Detroit, Michigan, is an American manufacturer of automobile driveline and drivetrain components and systems.

Trading basics

Debenhams

Debenhams plc was a British department store chain that operated in the United Kingdom, Ireland and Denmark, as well as franchised locations across Europe and the Asia Pacific.

Trading basics

Epson

Seiko Epson Corporation, commonly known as Epson, is a Japanese multinational corporation headquartered in Suwa, Nagano, Japan, and one of the world's largest manufacturers of printers and information- and imaging-related equipment. Its products include inkjet, dot matrix, thermal and laser printers for consumer, business and industrial use, scanners, laptop and desktop computers, video

Finance

Equity (film)

Equity is a 2016 American financial thriller film directed by Meera Menon, written by Amy Fox and starring Anna Gunn, James Purefoy, Sarah Megan Thomas and Alysia Reiner.

Fiat currencies

Formosa bond

A Formosa bond (Chinese: 福爾摩莎債券; Pe̍h-ōe-jī: Hok-ní-mô͘-sá Chè-kǹg) is a bond issued in Taiwan but denominated in a currency other than the New Taiwan Dollar. They are issued by the Taiwan branches of publicly traded overseas financial institutions and to be traded must have a credit rating of BBB or higher.

Trading basics

Four Freedoms (Rockwell)

The Four Freedoms is a series of four oil paintings made in 1943 by the American artist Norman Rockwell. The paintings—Freedom of Speech, Freedom of Worship, Freedom from Want, and Freedom from Fear—are each approximately 45.75 by 35.5 inches (116.2 by 90.2 cm), and are now in the Norman Rockwell Museum in Stockbridge, Massachusetts. The four freedoms refer to President Franklin D. Roose

Assets

FTX

FTX Trading Ltd., trading as FTX (Futures Exchange), is a bankrupt company that formerly operated a cryptocurrency exchange and crypto hedge fund. The exchange was founded in 2019 by Sam Bankman-Fried and Gary Wang and collapsed in 2022.

Assets

Garantex

Garantex was a Russian cryptocurrency exchange. The company provided an exchange of Russian rubles to cryptocurrencies and international money transfers. It was tied to sanctioned individuals following the 2022 Russian invasion of Ukraine, including the Russian government, criminal organizations, and terrorist groups, such as Hamas and Hezbollah, among other illicit actors. It was co-fou

Assets

Gemini (cryptocurrency exchange)

Gemini Space Station Inc. (Gemini) is an American cryptocurrency exchange and custodian bank. It was founded in 2014 by Cameron and Tyler Winklevoss.

Trading basics

Goldback

The Goldback is a fractional gold commercial product marketed as a local currency and commodity which has seen limited use in some U.S. states, and is sold and marketed by Goldback, Inc. of Utah. The Goldback contains a thin layer of gold within a polymer coating equivalent to 1/1000 of an ounce.

Trading basics

Hi-pass

Hi-pass (Korean: 하이패스) is an electronic toll collection system for the expressways in South Korea that allows motorists to make wireless toll payments, without the need to stop.

Assets

HTX (cryptocurrency exchange)

HTX, formerly known as Huobi, is a Seychelles-based cryptocurrency exchange. Founded in China, (Chinese: 火币网; pinyin: Huǒbìwǎng), HTX now has offices in Hong Kong, South Korea, Japan and the United States. In August 2018, it became a publicly listed Hong Kong company. According to Bloomberg, it is owned by cryptocurrency billionaire Justin Sun.

Networks

HyperVerse

HyperVerse is a defunct cryptocurrency hedge fund (formerly HyperNation, then HyperFund, then HyperVerse in 2021). The collapse of the company resulted in approximately $1.3 billion in customer losses.

Assets

Independent Reserve

Independent Reserve is an Australian-based digital currency exchange founded in 2013. They are an order book exchange and an OTC desk.

Trading basics

Interactive kiosk

An interactive kiosk is a computer terminal featuring specialized hardware and software that provides access to information and applications for communication, commerce, entertainment, or education.

Trading basics

ISO/IEC 14443

ISO/IEC 14443 Identification cards – Contactless integrated circuit cards – Proximity cards is an international standard that defines proximity cards used for identification, and the transmission protocols for communicating with it. The development of ISO/IEC 14443 began in the early 1990s, driven by the growing need for secure and efficient short-range wireless communication technologie

Trading basics

Jeremy Coller

Jeremy Coller (born 17 May 1958) is a British businessman and philanthropist. He is the founder of Coller Capital and, since its acquisition by EQT AB in August 2026, Head and Chief Investment Officer of Coller EQT.

Fiat currencies

Korean Empire won

The Korean won ( won Korean: 원; Hanja: 圓, Korean pronunciation: [wʌn]) or Korean Empire won (대한제국 원), was the official currency of the Korean Empire between 1900 and 1910. It was subdivided into 100 jeon ( jun; 전; 錢, Korean pronunciation: [tɕʌn]).

Assets

Kraken (cryptocurrency exchange)

Kraken (legally named Payward, Inc.) is a US-based cryptocurrency exchange, founded in 2011. It is the first cryptocurrency company to obtain a bank charter. In 2025, Kraken began allowing the trading of tokenized equities by non-US customers.

Assets

KuCoin

KuCoin is a Seychelles-based cryptocurrency exchange. It was founded in China in 2017, but was later moved to Singapore following the Chinese government's restrictions on cryptocurrency companies, and eventually to the Seychelles.

Banking

Licoricia of Winchester

Licoricia of Winchester (early 13th century – 1277) was an English Jewish businesswoman.

Fiat currencies

Mervyn King, Baron King of Lothbury

Mervyn Allister King, Baron King of Lothbury, (born 30 March 1948) is a British economist and public servant who was governor of the Bank of England from 2003 to 2013. Emeritus Professor of the London School of Economics and chairman of the Philharmonia since 2020, Lord King served as president of Marylebone Cricket Club for 2024/25.

Payments & settlement

Military payment certificate

Military payment certificates, or MPC, was a form of currency used to pay United States (US) military personnel in certain foreign countries in the mid and late twentieth century. They were used in one area or another from a few months after the end of World War II until a few months after the end of U.S. participation in the Vietnam War – from 1946 until 1973. The certificates were made

Finance

Ministry of Finance (Mauritius)

The Ministry of Finance of Mauritius is a ministerial department found in the Cabinet of the Government of the Republic. It is considered as the most executive and important ministry in the cabinet after the Prime Minister's Office. The minister of finance is the most desirable position in the cabinet of the country except of the prime minister. Most of the time being the Deputy Prime Mi

Trading basics

MIPS Technologies

MIPS Tech LLC, formerly MIPS Computer Systems, Inc. and MIPS Technologies, Inc., is an American fabless semiconductor design company that is most widely known for developing the MIPS architecture and a series of RISC CPU chips based on it. MIPS provides processor architectures and cores for digital home, networking, embedded, Internet of things and mobile applications.

Banking

Mr. Potter

Henry F. Potter (commonly referred to as Mr. Potter or just Potter) is a fictional character in the 1946 Frank Capra film It's a Wonderful Life, portrayed by veteran actor Lionel Barrymore. Potter is a robber baron and the main antagonist of the film, stealing misplaced money from protagonist George Bailey, seeking to dissolve his building and loan association, and driving him to contemp

Trading basics

Mt. Gox

Mt. Gox was a bitcoin exchange based in Shibuya, Tokyo, Japan. Launched in 2010, it was handling over 70% of all bitcoin transactions worldwide by early 2014, when it abruptly ceased operations amid revelations of its involvement in the loss/theft of hundreds of thousands of bitcoin, then worth hundreds of millions in US dollars.

Trading basics

News ratings in Australia

Television news ratings in Australia are collected by three main organisations: OzTAM in metropolitan areas, Regional TAM in regional areas serviced by three commercial television networks, and in areas with two commercial networks, Nielsen Media Research Australia. Ratings are collected for 40 weeks during the year, excluding a two-week break during Easter and ten weeks over summer. The

Fiat currencies

North Vietnamese đồng

The đồng (chữ Nôm: 銅; chữ Hán: 元, nguyên) (; Vietnamese: [ɗôŋm]) was the currency of North Vietnam from 3 November 1946 to 2 May 1978. It was subdivided into 10 hào, each itself divided into 10 xu.

Assets

OKX

OKX, formerly known as OKEx, is a cryptocurrency exchange based in San Jose, California.

Trading basics

PizzaExpress

PizzaExpress (Restaurants) Limited, trading as PizzaExpress (also called Pizza Marzano or Milano), is a British multinational pizza restaurant chain based in Uxbridge, England. It also ran the brand Za between 2019 and 2023.

Trading basics

Rain (cryptocurrency exchange)

Rain is a Middle Eastern cryptocurrency exchange company that operates through its holding company, Rain Financial Inc., which oversees Rain Management W.L.L. in Bahrain,

Payments & settlement

Razer Inc.

Razer Inc. is a Singaporean-American multinational corporation and technology company that manufactures, develops, and markets gaming-focused computer hardware and other consumer electronics as well as financial services.

Trading basics

Seavi Advent

SEAVI Advent Private Equity is the first private equity and venture capital firm in Southeast Asia. Since its founding in 1984 by Peter Brooke, the firm has invested over US$800 million into more than 120 companies in Southeast Asia and Greater China. SEAVI Advent operates from three offices in Asia and is the independent Asian affiliate of Advent International, with an established long

Securities & exchanges

Shane Ross

Shane Peter Nathaniel Ross (born 11 July 1949) is an Irish former independent politician who served as Minister for Transport, Tourism and Sport from May 2016 to June 2020. He was a Teachta Dála (TD) for the Dublin Rathdown constituency from 2016 to 2020, and previously from 2011 to 2016 for the Dublin South constituency. He was a member of Seanad Éireann for the Dublin University from 1

Assets

ShapeShift

ShapeShift AG was a cryptocurrency exchange which operated from 2014 to 2021 and was headquartered in Switzerland.

Securities & exchanges

Slađana Milošević

Aleksandra Milošević Hagadone (Serbian Cyrillic: Александра Милошевић Хагадон; 3 October 1955 – 26 March 2024), better known as Slađana Milošević (Serbian Cyrillic: Слађана Милошевић, pronounced [slǎdʑana milǒːʃeʋitɕ]), was a Serbian and Yugoslav singer, songwriter, record producer, and author. Often referred to by the nickname "Rock Princess", Milošević was one of the most prominent fem

Trading basics

State Street Investment Management

State Street Investment Management (formerly State Street Global Advisors) is the asset management arm of State Street Corporation founded in 1978 and the world's fourth largest asset manager, with nearly US$4.1 trillion in assets under management as of December 31, 2023. State Street Investment Management operates as a subsidiary of State Street Bank and Trust Company.

Trading basics

Sur La Table

Sur La Table, Inc. (French: [syʁ la tabl]) is a privately held retail company based in Seattle, Washington, that sells kitchenware including cookware, cutlery, cooks' tools, small electrics, tabletop and linens, bakeware, glassware and bar, housewares, food, and outdoor products. As of October 2018, Sur La Table sold products in 184 stores in 32 states across the United States, as well a

Fiat currencies

Tencent QQ

Tencent QQ (Chinese: 腾讯QQ), also known as QQ, is an instant messaging software service and web portal developed by the Chinese technology company Tencent. QQ offers services that provide online social games, music, shopping, microblogging, movies, and group and voice chat software. As of March 2023, there were 597 million monthly active QQ accounts.

Assets

Thodex

Koineks Teknoloji A.Ş., known online as Thodex, was a Turkey-based cryptocurrency exchange founded by Faruk Fatih Özer.

Trading basics

Tmoney

Tmoney (Korean: 티머니), formerly styled T-money, is a rechargeable series of smart cards and other "smart" devices used for paying transportation fares in South Korea. Tmoney can also be used in lieu of cash or credit cards in some convenience stores and other businesses. The Tmoney System has been implemented and is being operated by Tmoney Co., Ltd of which 34.4% owned by Seoul Metropoli

Finance

United States Secret Service

The United States Secret Service (USSS or Secret Service) is a federal law enforcement agency under the United States Department of Homeland Security. It is tasked with conducting criminal investigations and providing protection to American political leaders, their families, and visiting heads of state or government.

Assets

Upbit

Upbit is a South Korean cryptocurrency exchange founded in 2017. It is operated by Dunamu, which is one of the highest-valued startups in South Korea.

Fiat currencies

Vietnamese đồng

The dong (Vietnamese: đồng; ; pronounced [ˀɗɜwŋ͡m˨˩]; sign: ₫ or informally đ and sometimes Đ in Vietnamese; code: VND) is the currency of Vietnam, in use since 3 May 1978. It is issued by the State Bank of Vietnam. The dong was also the currency of the predecessor states of North Vietnam and South Vietnam, having replaced the previously used French Indochinese piastre.

Trading basics

Wang Jianlin

Wang Jianlin (Chinese: 王健林; pinyin: Wáng Jiànlín; born 24 October 1954) is a Chinese business magnate, investor and philanthropist. He is the chairman, founder, and majority shareholder of the Dalian Wanda Group, one of China's foremost conglomerate companies, which is also well known for being China's largest real estate development company and the world's largest cinema operator. He pr

Assets

Zondacrypto

Zondacrypto (formerly BitBay) was a European cryptocurrency exchange. Originally founded in Poland in 2014 by Sylwester Suszek, it grew to become one of the largest digital asset trading platforms in Central and Eastern Europe. Suszek disappeared in March 2022, and the site went offline in April 2026, leaving client assets stranded.