Frequently Asked Questions


The e-Money mainnet launched on the 25th of March 2020 at 12:00 UTC:

Web wallet:

Block explorer:

The mainnet is supported by the following wallets:

Block explorers include:

  1. Go to

  2. Click “Get Started” in the right hand menu.

  3. Select how to manage your account keys that are used to sign transactions on your behalf:

  4. It is recommended to use a hardware device such as Ledger Nano:

    4.1. Make sure you have the “Cosmos” application installed. Instructions here.

    4.2. Start the “Cosmos” application on the Ledger Nano.

    4.3. Now choose the “Ledger Nano” option in the web wallet.

  5. To store keys in your browser, use the “Keplr Browser Extension” for Google Chrome:

    5.1. Choose the “Keplr Browser Extension” option.

    5.2. You might need to connect the Keplr extension with the e-Money Wallet:

    5.2.1. Wake up the extension by clicking the “Keplr” icon in the extension bar.

    5.2.2. Click the “Connect Keplr Extension” on the webpage.

    5.2.3. Keplr will now ask if you want to add “e-Money Mainnet”. Choose “Yes”.

    5.2.4. Confirm the connection by clicking “Approve”.

In case you need to copy your account address, click the address text below the “Your Address” in the top left corner.

See also "Which wallets can be used with the e-Money zone?"

Currency-backed stablecoins offer several advantages over algorithmic stablecoins:

Having a full reserve makes it possible to maintain a constant demand for the tokens. Knowing that you can always sell your tokens back at their current value.

They are highly liquid compared to exchange-traded algorithmic stablecoins. Currency-backed stablecoins can be issued and redeemed efficiently as funds are deposited/withdrawn from the reserve and tokens minted/burned accordingly.

They allow for zero slippage and spread when issuing/redeeming, regardless of size. Our goal is to find ways to reduce costs compared to the status quo, not increase them.

An increasing number of central bank interest rates are near-zero or negative. This makes it impossible to maintain 1:1 pegged tokens, as a safely managed reserve (ie. government bonds and bank deposits) would diminish over time.

We want to offer a user experience similar to a savings account. The underlying interest on the reserve, be it positive or negative, will be passed on to the user sans the 1% annual markup.

This markup is the revenue source from issuing the tokens. We are not relying on transactions fees or similar to sustain our business. This makes our tokens ideal for Cosmos, where they can move around freely between zones.

We believe that building a long-term business around assumptions on interest rate levels is unsustainable. Our prediction is that many USD-backed tokens will be highly distressed if interest rates drop further.

The e-Money code base has been audited by leading blockchain security company Certik:

e-Money’s theoretical model and implementation are well-designed and executed cleanly, demonstrating a good command over the relevant best practices.

Currency-backed Stablecoins

e-Money stablecoins can be bought directly through our trading desk.

Minimum purchase is EUR 50.000 (or equivalent).

Identity verification and AML/CTF checks are required.

Available stablecoins:

Accepted payment methods:
EUR/CHF/NOK/SEK/DKK (bank transfer)

Please use this link to contact the trading desk.

The following currencies are currently supported: EUR, CHF, NOK, SEK and DKK.

Over time, we will add support for currencies such as the USD, GBP and JPY as well.

Obtaining an e-money license was part of our original roadmap, but as the token model matured we discovered that it is currently incompatible with the EU e-money regime, which prohibits applying interest.

We have worked with the Danish FSA and top regulatory advisors to ensure that our currency-backed stablecoins are fully compliant.

The Terms and Conditions for the currency-backed stablecoins detail the regulatory status of the tokens.

We do expect that the EU e-money regime will eventually be updated to handle interest and have designed our token model in preparation for this.

Transaction costs are typically around EUR 0.05.

Transaction fees in the e-Money zone can be paid in either of the currency-backed stablecoins or the NGM token.

The value of our currency-backed stablecoins track those of their underlying currencies, i.e. they won’t suddenly depreciate 5% in value overnight.

In contrast to 1:1 pegged coins, a currency-backed token increase or decrease in value over time with the interest rate of the underlying currency. From a user perspective this is similar to a savings account in a bank.

Common to all tokens, the only thing supporting its value is buy-side demand. The price stability towards the underlying currency is accomplished by keeping a reserve consisting of bank deposits and government bonds, all in the same denomination as the token currency. When a token is sold, the proceeds are added to the reserve. Consequentially we can maintain a constant buy side for the tokens using the funds of the reserve.

As our currency-backed stablecoins are interest-bearing, there is no 1:1 exchange rate between a token and its underlying currency.

The difference in exchange rate between buying and selling a currency-backed token reflects the interest accrual over the same period. In other words immediately buying and selling will result in no interest being accrued.

The whitepaper explains the exchange rate model in greater detail.

Currency-backed stablecoins are tradeable on the e-Money decentralised exchange (DEX). Once IBC is launched, market makers are ready to create markets between the currency-backed stablecoins and ATOMS.

We are dedicating significant project resources to get the currency-backed stablecoins listed on major centralised exchanges.


The rewards for staking NGM tokens come from two sources: transaction fees and inflation of the NGM token supply.

Transaction fees can be paid with NGM or in any of the currency-backed stablecoins and we expect trading activities on the DEX to be the primary source of these.

The NGM inflation is set at 10% of the supply annually. The inflation is applied continuously and distributed pro-rata to staked NGM token holders.

The model eliminates the reliance on transaction costs to sustain operations. This aligns with the design goals of Cosmos Hub and the Internet of Blockchains, as the currency-backed stablecoins can move freely across zones.

The staking rewards and the e-Money token model are detailed further in the presentation e-Money Token Rewards.

Before staking NGM tokens it is important to understand:

  • There is a 21 day unbonding period (“lockup”) for staked tokens.

  • There is a risk of losing 5% of tokens staked with a validator that double signs. A validator can only do this once.

  • There is a risk of losing 0.01% of tokens staked with a validator that goes offline. This can happen multiple times.

It is generally advisable to:

  • Reduce risk by diversifying between at least a handful of validators.

  • Explore and consider the operational track record of validators before staking with them.

The NGM token has an initial supply of 100M tokens. The supply increases with 10% annual inflation that is distributed as staking rewards.

The circulating supply can be seen in real time on calculated as:

Circulating Supply = Total Supply - Staked Tokens - Vesting Tokens

Staked Tokens are locked for a minimum of 21 days. Vesting Tokens are locked for up to 3 years.

The circulating supply will increase as vesting tokens are unlocked. It will also change as tokens are staked or unstaked.

A large portion of the initial supply is locked in vesting accounts for up to 3 years.

NGM tokens are available on KuCoin, AscendEx and Uniswap.


The decentralised exchange support trading of all currency-backed stablecoins and NGM.

Any token in the zone can be traded on the DEX. Once IBC is supported, that includes tokens that arrive from the Cosmos Hub.

The fee schedule for the DEX is as follows:

  • Listing: Free
  • Execution: Free
  • Placing a new order: Approx. EUR 0.05
  • Replacing an order: Approx. EUR 0.05
  • Canceling an order: Approx. EUR 0.05

There are no listing requirements to trade a token on the DEX.

Any two tokens that exist in the zone can be freely exchanged between parties on the DEX.

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