How to buy StablR USD (USDR)

How to buy and use StablR USD (USDR)

StablR USD (USDR) is a stablecoin pegged to the US Dollar. It is MiCAR compliant and redeemable on a 1:1 basis. The issuer uses fiat and short-term government bonds as collateral. It is intended as a store of value and a medium of exchange to make payments faster and more efficient.

Users can obtain USDR through various exchanges or by institutional onboarding. Institutions can sign up via the official website to access a programmatic API for on-ramping and off-ramping.

Where USDR is available

USDR is available on several centralized exchanges. You can find it on MEXC, Bitfinex, HTX, Poloniex, and XT.COM. Other options include BigONE, Giottus, Ourbit, Bit2Me, DigiFinex, SuperEx, Cofinex, ChangeNOW, and Blockfinex. MEXC lists a trading fee of 0 for the USDR/USDT pair.

For decentralized trading, Uniswap provides a route on Ethereum. Deposit and withdrawal support for these platforms is not verified.

Network and redemption caveats

USDR primarily operates on the Ethereum network. The verified contract address is 0x7b43e3875440b44613dc3bc08e7763e6da63c8f8. A second contract address is listed for the Plasma network. Users should verify the exact address and network through the official website or Etherscan before making any transfers.

A common mistake is using a lookalike contract address or the wrong network. Users should also be aware that not every exchange supports deposits and withdrawals for the same network.

Custody, depeg, and issuer risks

There are significant risks associated with USDR. In May 2026, Blockaid flagged an exploit involving StablR Euro. This event put pressure on USDR and caused it to lose its peg. Users should review the reports from Crypto Adventure regarding this exploit before using any route.

The issuer uses MPC and Multisig technology to secure the private keys of the smart contract. However, the reliance on fiat and short-term government bonds introduces counterparty risk. Since deposit and withdrawal support is not verified for most listed routes, users may face liquidity issues when trying to exit positions.

Sources and methodology

Routes are sourced from verified market-pair rows in our database. Web research and news from CoinMarketCap are used to provide background on risks, exploits, and governance. Information from CoinMarketCap page scrapes is treated as low-confidence context. Live market values are omitted because they change too frequently for a static guide.