Introducing the Nash Widget: Fiat to Crypto SDK for Apps
November 7, 2023

Simplify Your App’s Crypto Purchases With The Nash Widget

Image supporting the launch of the Nash Widget, a fiat to Crypto SDK to enable purchases of Crypto in any app.

The Nash Widget: A Fiat To Crypto SDK For Your App

The Nash Widget enables users to buy Crypto from fiat through an easy-to-use module embedded on any website. As a builder, you can now enable your app’s users in the European Economic Area (EEA) to buy and sell Crypto easily from anywhere. 

Nash believes that engaging in the token economy should be easy. The first step into the Crypto universe, especially for new users or new investment, is buying Crypto. Essential is the fiat ramp, a secure, compliant, easy-to-use app to facilitate the conversion of fiat into Crypto. 

Today we are excited to take the next step in making this experience even easier with the Nash Widget.

It is, essentially, a plug-and-play version of the Nash Fiat Ramp that works anywhere, on any app, with any wallet and funding source a user controls. 

For example, a user can use their N26, Deutsche Bank, or Santander Euro IBAN account to buy Bitcoin and deposit the tokens into their Nash Wallet (there’s a native integration). If they prefer, they can fund an ARB purchase with their Nash Crypto IBAN and deposit the tokens into their MetaMask wallet. Or, swap USDC from their Uniswap Wallet for ETH and deposit it into their Trust Wallet. 

The great innovation of the Nash Widget is that it allows anyone to quickly and securely purchase Crypto using any traditional money (fiat) account and deposit their newly acquired tokens into a preferred wallet of their choice. The only limitation is whether the Nash Widget has been implemented on a site. The good news is implementation requires only a few lines of code and can be executed and deployed in minutes. 

TL:DR: The Nash Widget enables users to purchase Crypto:

  • Using any fiat account
  • Depositing into any Wallet
  • From any enabled website

Complete flexibility in payments, wallets, and availability. Fully decentralized, maximum self-custody, quick enablement, easy for users. 


Security is always our top priority at Nash and we deliver an industry-leading package of measures to ensure user accounts, funds, and tokens are safe. The Nash Fiat Ramp that powers the Widget is Registered in the Netherlands and in Liechtenstein and is fully compliant. Yes, that means KYC, like every other compliant fiat ramp. The Nash Widget employs state-of-the art security measures to keep all funds safe. Further, Nash can never access a user’s tokens.

The Wrap

The Nash Widget opens a world of possibilities for the Crypto economy. Leveraging Nash’s secure, compliant Fiat Ramp as a universal purchase gateway removes friction and improves UX exponentially. It can be up and running on any site quickly with only a few lines of code and minimal dev resources.

The Nash Widget 

  • Is easy to use for users and developers
  • Has amazing UX and significantly reduces barriers to buying Crypto 
  • Costs less than other options 
  • Can be used with any traditional fiat and neo-money source of funds  
  • Integrates natively with the Nash Wallet (our preferred choice) 
  • Works with just about every other EVM-type Crypto wallet because we believe in self determination 
  • Is fully compliant, secure, safe and comes with all the support you expect from Nash 

Help Us Spread The Word

The Nash Widget is a powerful tool for helping grow the token economy. It has the power to radically transform the Crypto purchase experience and help onboard the next billion users. We believe the Nash Widget should be implemented and prominently displayed on every website possible. 

But, we can’t do it alone. So, we’re asking the community to reach out to other platforms and other Crypto projects you use and request implementation of the Nash Widget. Share this vision of this future. 

Learn more about the Nash Widget on our website or try it out now at To start using the Nash App with all its features, download it today!

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Compliance and Registration

Nash was the first Crypto Platform in Europe registered by the Financial Market Authority (FMA) of Liechtenstein. Nash is also registered with the De Nederlandsche Bank N.V. (DNB).
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Industry Leading Security

Nash’s Crypto Platform and Investment App uses state-of-the art, audited security measures and is fully non-custodial.
What makes Nash so safe
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Rates may vary over time. Crypto-powered earnings on Nash are not covered by any deposit guarantee schemes like bank savings accounts and involve risks unique to the underlying technologies: (i) Exploitations of the smart contracts used; (ii) Forex fluctations between your national currency and the US dollar, which underlies crypto earnings assets; (iii) USD stablecoins losing their peg. 
Nash is a trademark of Neon Exchange Aktiengesellschaft. Neon Exchange Aktiengesellschaft is an exchange bureau registered with the FMA of Liechtenstein (TT Exchange Service Provider Nr. 261096 as defined by the Token- und VT-Dienstleister-Gesetz / TVTG, 3 October 2019)
Nash Exchange B.V. is registered with De Nederlandsche Bank N.V. (DNB) as a provider of crypto services. DNB conducts supervision and monitors Nash Exchange B.V.’s compliance with the Money Laundering and Terrorist Financing Prevention Act and the Sanctions Act 1977. Nash Exchange B.V. is not under the prudential supervision of DNB nor under business conduct supervision of the AFM. This means there is no supervision of financial requirements or business risks and no specific consumer financial protections.
Neon Exchange Aktiengesellschaft is a partner of Modulr Finance B.V., a company registered in the Netherlands with company number 81852401, which is authorised and regulated by the Dutch Central Bank (DNB) as an Electronic Money Institution (Firm Reference Number: R182870) for the issuance of electronic money and payment services. Your account and related payment services are provided by Modulr Finance B.V. Your funds will be held in one or more segregated accounts and safeguarded in line with the Financial Supervision Act – for more information please see this link.
Neon Exchange Aktiengesellschaft also provides fiat-crypto exchange services. These are separate and unrelated to the account and payment services you receive from Modulr Finance B.V.