What is Changelly? Exchange, App, and Wallet Explained

1. What is Changelly?

In the digital asset ecosystem, **Changelly** is classified as an instant swap service or crypto exchange broker. Launched in 2015, the platform was created to simplify the process of swapping cryptocurrencies across different blockchains, removing the need for users to create trading accounts, deposit capital on orderbooks, or navigate complex trading interfaces.

2. The Changelly Exchange Model

The core of the **Changelly exchange** is its smart API routing system. When you use the platform to swap Ethereum for Solana, the following occurs:

1. Changelly’s API queries multiple centralized spot exchanges (like Binance or HitBTC) and OTC desks to compare rates.
2. It selects the most cost-effective exchange path.
3. It generates a unique wallet address for your deposit.
4. Once you send your coins, their trading software processes the swap and sends the swapped asset directly to your self-custody wallet.

This routing structure charges a transparent 0.25% service fee on floating-rate swaps, while network gas costs are paid directly to validators to settle the transaction.

3. The Changelly Mobile App

For traders swapping on the go, the **Changelly app** is available for download on iOS and Android.

The mobile app mirrors the web exchange interface but adds several utility features:

• **Real-Time Price Alerts:** Set push notifications for major asset price movements.
• **Fiat Purchases:** Buy crypto with Visa, Mastercard, Apple Pay, or Google Pay using payment processors like MoonPay and Simplex directly in the app.
• **Swap History Tracking:** Keep records of your non-custodial transactions for tax reporting.

4. Is There a Changelly Wallet?

A common point of confusion is whether the platform provides a native **Changelly wallet**.

While Changelly offers a basic account balance feature inside its mobile app, it is NOT designed to be a primary custody wallet. Instead, the platform is built to integrate directly with external self-custody wallets.

Major hardware and software wallet developers (including **Ledger**, **Trezor**, **Exodus**, and **Edge**) have integrated the Changelly exchange API directly into their apps. This allows you to execute non-custodial swaps from inside your secure hardware device without copy-pasting addresses.

5. Swapping Changelly Bitcoin

Exchanging Bitcoin (BTC) for altcoins is the most popular transaction type on the platform. When executing a **Changelly Bitcoin** swap, keep the following parameters in mind:

• Blockchain Confirmations: Bitcoin transactions are slower than EVM networks. Changelly requires 1 or 2 Bitcoin network confirmations before the exchange process begins, which typically takes 10 to 20 minutes.
• Minimizing Gas: Sending native BTC requires paying Bitcoin miner fees. Swap during off-peak network hours to reduce your wallet transaction costs.