Tangem Wallet users now have access to even better crypto exchange rates and seamless swapping experiences through the integration of Changelly into Tangem Express, the platform’s native DEX and CEX aggregator. Designed for security, speed, and simplicity, this collaboration brings competitive market pricing directly into your hardware wallet—without ever compromising control over your private keys.
Starting February 14, 2024, Tangem will introduce Changelly as a new swap provider within Tangem Express, enabling users to perform crypto-to-crypto swaps at 0% service fee during a limited-time Valentine’s promotion. Whether you're upgrading your portfolio or capitalizing on market movements, this integration makes asset exchanges faster, safer, and more cost-effective.
👉 Discover how easy secure crypto swapping can be with the right tools.
What Is Changelly?
Changelly is a hybrid cryptocurrency exchange platform that combines features of both centralized (CEX) and decentralized (DEX) exchanges. As a non-custodial instant swap service, it supports over 500 cryptocurrencies and enables access to more than 100,000 trading pairs, ensuring users get optimal conversion rates across multiple blockchains.
By aggregating liquidity from over 20 leading crypto platforms, Changelly dynamically finds the best available prices for each transaction. Unlike traditional exchanges, Changelly does not store user funds—your assets are sent directly to your wallet once the swap completes, minimizing exposure to security risks.
Why Choose Changelly for Crypto Swaps?
- Best-in-market exchange rates
Leveraging real-time data from multiple liquidity sources, Changelly consistently delivers competitive pricing across popular and niche tokens. - Non-custodial & secure
Funds never pass through Changelly’s wallets. Transactions occur directly between blockchain addresses, preserving user autonomy and reducing counterparty risk. - Low minimums, high limits
Minimum swap amount starts at just $10, while maximum transactions can reach up to $15 million (or equivalent in crypto), accommodating both retail and institutional users. - Fast processing times
Most swaps complete within 5–40 minutes, depending on network congestion—ideal for time-sensitive trades. - Round-the-clock support
A dedicated customer service team is available 24/7 via live chat to assist with transaction issues or technical inquiries.
Since its launch in 2015, Changelly has served over 2.6 million active users monthly, establishing itself as a trusted name in instant crypto conversion services.
How to Swap Tokens Using Changelly in Tangem Wallet
Swapping assets via Changelly inside the Tangem app is intuitive and fully integrated with your hardware security. Follow these steps to exchange one cryptocurrency for another:
- Open the Tangem app on your smartphone.
- Navigate to any token balance (e.g., USDT) and tap Swap.
- Enter the desired output asset (such as Solana/SOL).
- Tangem Express will automatically display the provider offering the best rate.
Tap to view all available providers and compare rates.
- For same-chain swaps: Both DEX and CEX options appear.
- For cross-chain swaps: Only CEX providers like Changelly are shown.
- Select Changelly as your preferred provider.
Choose your network fee preference:
- Market: Balanced speed and cost.
- Fast: Higher fee, priority confirmation.
- Confirm by tapping Swap, then enter your access code.
- Authenticate using your Tangem card via NFC.
- Track progress by tapping Status, which redirects to Changelly’s tracking page.
Once confirmed on-chain, the swapped tokens will arrive in your wallet securely—no need to leave the app or expose your keys.
👉 Experience seamless cross-chain swaps powered by secure infrastructure.
Understanding Tangem Express
Tangem Express is an advanced aggregation layer built into the Tangem Wallet that pulls exchange rates from multiple decentralized (DEX), centralized (CEX), and cross-chain bridge providers. This allows users to instantly compare and execute swaps across platforms like ChangeNOW, 1inch, and now Changelly, all from a single interface.
Key benefits include:
- Real-time rate comparisons
- No fund migration outside your cold wallet
- Support for thousands of tokens across 40+ blockchains
- Full integration with NFC-based hardware security
Because Tangem Express operates non-custodially, your private keys remain protected on the secure element chip of your Tangem card at all times.
Limited-Time 0% Service Fee Promotion: #SwapWithLove
To celebrate the integration of Changelly into Tangem Express, a special Valentine’s-themed campaign offers users reduced-cost swaps and engaging community events.
February 1–13: Preparation Phase
Purchase a Tangem Wallet and prepare for the upcoming promo. Follow Changelly on X (formerly Twitter) to receive exclusive access codes for early-bird rewards.
February 7–14: Puzzle Quiz on X
Changelly will host a series of crypto-themed puzzles for followers. Three winners will receive a multi-pack of Tangem Wallet cards—perfect for gifting or expanding your self-custody setup.
February 14–21: Zero Service Fee Swaps
Enjoy 0% service fees when swapping any supported cryptocurrency via Changelly in Tangem Wallet. Only standard network fees apply during this period.
February 15: Live AMA on Twitter Spaces
Join Tangem’s team for an open Q&A session covering wallet functionality, security tips, and insights into upcoming product developments. Bring your questions and stay tuned for sneak peeks!
February 15–21: Telegram Quiz Challenge
Test your knowledge of blockchain technology, DeFi trends, and company trivia in Changelly’s Telegram quiz. More Tangem Wallet packs await top performers.
Frequently Asked Questions
How does swapping crypto with Changelly in Tangem Wallet work?
The process is simple: open your wallet, select a token, choose “Swap,” pick Changelly as the provider, confirm fees, authenticate with your card, and track the transaction in real time—all without exposing your private keys.
Is there a service fee during the promotion period?
From February 14 to 21, 2024, Changelly charges 0% service fee on all swaps made through Tangem Wallet. After the promotion ends, standard fees will apply based on asset type.
Are there restrictions on which cryptocurrencies I can swap?
Changelly supports over 500 digital assets and 100,000+ pairs, giving you broad flexibility in portfolio management.
How long do swaps typically take?
Most transactions finalize within 5–40 minutes, depending on blockchain confirmation times and network traffic.
Is it safe to use Changelly through Tangem Wallet?
Yes. Tangem ensures end-to-end security via its CC EAL6+ certified chip, while Changelly uses non-custodial protocols—your funds remain under your control throughout the swap.
Can I cancel a swap after initiating it?
No. Once confirmed, blockchain transactions cannot be reversed or canceled. Always double-check recipient details and amounts before approval.
Are there limits on swap amounts?
Minimum is $10; maximum can go up to $15 million (subject to verification). For precise thresholds, refer to Changelly’s KYC/AML policies.
What happens if a swap fails?
In case of failure, your original tokens will be refunded minus network fees. Contact support from either Tangem or Changelly for resolution assistance.
Can I track my swap status inside the app?
Yes. The Tangem Wallet provides real-time status updates and direct links to monitor transaction progress on Changelly’s platform.
Tangem AG provides non-custodial software and hardware solutions for digital asset management. It does not act as a financial institution or regulated exchange. All transaction services are facilitated by third-party providers. Users engage with these services at their own risk.
Staking and yield opportunities are enabled through external DeFi protocols. Returns are variable and dependent on network conditions—no guarantees are provided.
👉 Maximize your crypto efficiency with secure, low-fee swaps today.