What category is Prex in?

Prex is classified under fintech-banking. It is also tagged with: fintech, neobank, prepaid-card, crypto-access, payments, uruguay.

What is the Prex project website?

The recorded project destination for Prex is prexcard.com.

Prex

Uruguayan digital-money account, prepaid Mastercard, and crypto-access app

CompanyFintech & BankingPartially verified

Digital-money account and international prepaid Mastercard operated in Uruguay by Econstar S.A. Prex also exposes crypto buying and selling inside its app through Lirium; the card itself debits Prex electronic-money balances, so this profile does not present Econstar as the crypto service provider or claim direct crypto spending.

Official site Rank project View location

Ecosystems

Mastercard, Digital Money, Bitcoin, Latin America

Registered office

Montevideo, Uruguay

Type

Company

References

Where Prex operates

Explore full map

2 mapped points

1 · Operations-34.90, -56.13

Prex Uruguay registered office

Montevideo, Uruguay

Verified addressRegistered office

Tomas de Tezanos 1263, Montevideo, Uruguay

Econstar address published both in current Prex terms and the BCU institution record; it is not generalized to every Prex group entity.

Prex institution recordVerified 2026-08-25OpenStreetMap

Report correction

2 · Operations-34.58, -58.44

Prex Argentina commercial office

Buenos Aires, Argentina

Verified addressOperating office

El Salvador 5707, Buenos Aires, Argentina

Commercial office published for Prex Card S.A.S.; it is distinct from the entity's Mendoza legal domicile and from Econstar in Uruguay.

Prex Argentina termsVerified 2026-08-25OpenStreetMap

Report correction

How Prex fits

A quick read based only on the facts recorded in this profile.

What it is

Uruguayan digital-money account, prepaid Mastercard, and crypto-access app

Connects with

MastercardDigital MoneyBitcoin

Focus

fintechneobankprepaid-cardcrypto-access

Ecosystem network

MastercardDigital MoneyBitcoinLatin Americafintechneobankprepaid-cardcrypto-accesspayments

Documented connections

Prex Uruguay Mastercard

Card and terms

mastercard

Uses infrastructure from

Lirium

Lirium provides the cryptocurrency service exposed inside Prex; crypto-sale proceeds are credited back to the Prex account.

Relationship documented by the official source.

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Channels, identity and sources

Public name: Prex
Legal name: Econstar S.A.
Status: Active

Official channels and media

Official websiteprexcard.com Documentationprexcard.com

Verifiable references

Last verified: 2026-08-25

Prex card terms
Prex · prexcard.com · primary source
Current Econstar identity and Montevideo address, prepaid international Mastercard, electronic-money account, eligibility, and debit model.
Accessed 2026-08-25
Prex crypto
Prex · prexcard.com · primary source
Current in-app crypto flow, Lirium provider boundary, and immediate credit of sale proceeds to the Prex account.
Accessed 2026-08-25
Prex institution record
Banco Central del Uruguay · bcu.gub.uy · primary source
Current Econstar legal name, regulated electronic-money issuer status, authorization date, product class, and Montevideo address.
Accessed 2026-08-25
Prex Argentina terms
Prex Argentina · prexcard.com.ar · primary source
Current Prex Card S.A.S. identity, payment-service perimeter, Mendoza legal address, and Buenos Aires commercial office.
Accessed 2026-08-25

Prex

Uruguayan digital-money account, prepaid Mastercard, and crypto-access app

CompanyFintech & BankingPartially verified

Official site Rank project View location

Ecosystems

Mastercard, Digital Money, Bitcoin, Latin America

Registered office

Montevideo, Uruguay

Type

Company

References

Where Prex operates

Explore full map

2 mapped points

1 · Operations-34.90, -56.13

Prex Uruguay registered office

Montevideo, Uruguay

Verified addressRegistered office

Tomas de Tezanos 1263, Montevideo, Uruguay

Econstar address published both in current Prex terms and the BCU institution record; it is not generalized to every Prex group entity.

Prex institution recordVerified 2026-08-25OpenStreetMap

Report correction

2 · Operations-34.58, -58.44

Prex Argentina commercial office

Buenos Aires, Argentina

Verified addressOperating office

El Salvador 5707, Buenos Aires, Argentina

Commercial office published for Prex Card S.A.S.; it is distinct from the entity's Mendoza legal domicile and from Econstar in Uruguay.

Prex Argentina termsVerified 2026-08-25OpenStreetMap

Report correction

How Prex fits

A quick read based only on the facts recorded in this profile.

What it is

Uruguayan digital-money account, prepaid Mastercard, and crypto-access app

Connects with

MastercardDigital MoneyBitcoin

Focus

fintechneobankprepaid-cardcrypto-access

Ecosystem network

MastercardDigital MoneyBitcoinLatin Americafintechneobankprepaid-cardcrypto-accesspayments

Documented connections

Prex Uruguay Mastercard

Card and terms

mastercard

Uses infrastructure from

Lirium

Lirium provides the cryptocurrency service exposed inside Prex; crypto-sale proceeds are credited back to the Prex account.

Relationship documented by the official source.

Related profiles

Buenbit

Acquired LATAM crypto and fintech operator transitioning into Nexo

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Nexo

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Brazilian digital bank and Super App with crypto trading and Mastercard cards

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LATAM dollar-account, stablecoin-transfer, and prepaid-card platform

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TruBit

LATAM crypto exchange, payments platform, and Mastercard provider

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ARQ

LATAM money, investing, and Mastercard platform formerly named DolarApp

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belo

Argentine digital-money app and prepaid Mastercard provider

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Explore more profiles

Channels, identity and sources

Public name: Prex
Legal name: Econstar S.A.
Status: Active

Official channels and media

Official websiteprexcard.com Documentationprexcard.com

Verifiable references

Last verified: 2026-08-25

Prex card terms
Prex · prexcard.com · primary source
Current Econstar identity and Montevideo address, prepaid international Mastercard, electronic-money account, eligibility, and debit model.
Accessed 2026-08-25
Prex crypto
Prex · prexcard.com · primary source
Current in-app crypto flow, Lirium provider boundary, and immediate credit of sale proceeds to the Prex account.
Accessed 2026-08-25
Prex institution record
Banco Central del Uruguay · bcu.gub.uy · primary source
Current Econstar legal name, regulated electronic-money issuer status, authorization date, product class, and Montevideo address.
Accessed 2026-08-25
Prex Argentina terms
Prex Argentina · prexcard.com.ar · primary source
Current Prex Card S.A.S. identity, payment-service perimeter, Mendoza legal address, and Buenos Aires commercial office.
Accessed 2026-08-25