Redesigning

The Crypto Wallet

Download Changex and enjoy all advantages of CEXs in a 100% non-custodial crypto wallet where you get own keys of your crypto!
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The Only DeFi Wallet You’ll Ever Need

Decentralized

Explore the world of DeFi from a non-custodial crypto wallet. Access decentralized exchanges and a myriad of investment opportunities.

Hybrid CeDeFi

Buy coins and tokens with Euro directly in the wallet via advanced fiat/crypto synergies - decentralization with the added comfort and simplicity of CeFi.

Multi-Chain

Hold tokens on multiple blockchains in your DeFi non-custodial wallet. Swap and stake tokens without unnecessary complications.

Secure

Changex has zero access to your data and assets - everything is safely stored on your device only, and our number one priority is your safety.

Buy And Sell Crypto

Complete your portfolio with Changex's on and off-ramp which enables you to buy your favorite coins or sell others for fiat.

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Fiat On-Ramp

Fiat On-Ramp

Buy the hottest coins and tokens with your debit card or via bank transfer.

Crypto Off-Ramp

Crypto Off-Ramp

Sell your crypto for Euro and receive the money straight into your Changex bank account, ready to use.

Buy And Sell Crypto

Complete your portfolio with Changex's on and off-ramp which enables you to buy your favorite coins or sell others for fiat.

Fiat On-Ramp

Fiat On-Ramp

Buy the hottest coins and tokens with your debit card or via bank transfer.

Crypto Off-Ramp

Crypto Off-Ramp

Sell your crypto for Euro and receive the money straight into your Changex bank account, ready to use.

Supported Chains

Unlocking the limitless potential of Web3 in a DeFi wallet

Ethereum

Ethereum

Open-source Proof-of-Stake blockchain platform for decentralized applications and smart contracts.

Hydra

Hydra

Permissionless, open-source, Proof-of-Stake blockchain with unique economic features and EVM compatibility.

Arbitrum

Arbitrum

Layer 2 blockchain and scaling solution for Ethereum, aiming to increase the network’s capacity via optimistic rollup technology.

Polygon

Polygon

Layer 2 Proof-of-Stake blockchain aiming to scale the Ethereum network via multiple sidechains.

KCC

KCC

KuCoin Community Chain is a decentralized, Proof-of-Stake public blockchain with Dapp and smart contract capability.

BNB

BNB

Blockchain network developed by cryptocurrency exchange Binance. Dapp and smart contract platform.

Comming Soon

Avalanche

Avalanche

Decentralized network enabling fast, secure, and scalable transactions while remaining highly accessible and cost-effective.

OKC

OKC

Layer 1 blockchain network built on Cosmos, which focuses on maximizing interoperability and performance.

Cosmos

Cosmos

Decentralized network enabling inter-blockchain communication. Home of the Cosmos Hub and the Atom token.

Cross-Chain

Crypto Swaps

Swap crypto cross-chain without breaking a sweat!

Meet The
Changex

Debit Card

A centrally-issued bank card that works with your decentralized tokens.

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Wallet FAQ

The Changex wallet is a non-custodial wallet, which was originally built on HydraChain. However, being multi-chain by design, Changex also allows you access different chains like Hydra, Ethereum, BSC, Polygon, and more. The app will also let you stake CHANGE on the Hydra and Ethereum networks, and will provide access to decentralized exchanges like UniSwap (Ethereum) and PancakeSwap (Binance Smart Chain). We will continue to enable simple access to other decentralized applications and exchanges in the future as well.

Initially, users will be able to buy several tokens via the fiat on-ramp. They are BTC, ETH, LTC, USDT, USDC, DOGE, and LINK, but the lineup expands consistently and more tokens will be available for fiat purchases in the near future.

CeDeFi (centralized, decentralized, and finance) is a new financial model that takes the best of both worlds - the functionality and simplicity of centralized financial providers, and the added functionality, token diversity, and investment and growth opportunities that decentralized finance offers. CeDeFi builds a bridge between traditional banking users and DeFi users, bringing all of their best sides under one roof with the aim to streamline crypto mass adoption and to create synergies between the two systems.

Yes, you can both buy and sell cryptocurrencies with EUR without leaving the app or switching to another service.

Currently, you can purchase BTC, CHANGE, HYDRA, ETH, USDT, and USDC using the fiat ramp. As we strive to expand our offerings, more currencies will be gradually added in the future.

For the time being, you can sell USDT (ERC20), USDC (ERC20), and ETH to EUR.

Currently, the fiat ramp supports bank transfers only. We are actively working to introduce bank card purchases in the near future.

Currently, the fiat ramp supports transactions in EUR. We are also working on introducing USD support to enhance accessibility and convenience for all users.

The fiat on- and off-ramp service offered by Changex is exclusively accessible to users within the Single Euro Payments Area (SEPA) and is currently limited to transactions conducted in Euros (EUR) only. Residents of the United States of America (USA) and individuals residing in countries subject to sanctions imposed by the U.S. Office of Foreign Assets Control (OFAC) may not use our fiat-crypto and crypto-fiat services.

Still got questions?

Drop us a line and we’ll get back to you as soon as possible.

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