Exchange DOT to ARB
最佳汇率保证
我们实时比较多个流动性提供商的汇率，并将您的 DOT → ARB 兑换路由到最优惠的提供商。
24/7人工支持
Telegram上的真人，3分钟内回复，任何时区。每个订单都有可复制的ID，我们看到的状态与您相同。
非托管安全
您的 DOT 直接转到提供商的存款地址，ARB 到达您的钱包。SwapHub 从不持有您的资金。
如何将 DOT 兑换为 ARB。
输入 DOT 金额
输入您要兑换的 DOT 数量。我们将按实时汇率显示您将收到的确切 ARB 数量。
粘贴 ARB 地址
您的 Arbitrum 接收地址。我们实时验证格式 — 有效地址会显示绿色勾号。
发送 DOT
将 DOT 转到一次性存款地址。在钱包中一键打开 — 无需手动复制。
接收 ARB
ARB 到达您的钱包。我们从未持有您的资金 — 从头到尾非托管。
Why people swap DOT to ARB.
Optimizing for cross-chain integration. SwapHub users convert DOT to ARB to access the largest L2 network by TVL. Arbitrum is the go-to chain for on-chain derivatives trading, with protocols like GMX driving adoption. DOT holders can quickly and securely bridge into a mature ecosystem with deep liquidity.
Interoperability benefits. As a parachain on Polkadot, DOT can leverage the internet of blockchains design. Users swap DOT to ARB to tap into the diverse set of applications and services built on Substrate, including governance and staking opportunities.
Decentralized finance opportunities. DOT can be used to stake on Arbitrum for yield farming and liquidity mining. The open Gov framework on Polkadot ensures secure and transparent governance, making DOT a valuable token for those interested in decentralized finance.
Building on a trusted foundation. Gavin Wood, the founder of Polkadot, is also the co-founder of Ethereum and creator of Solidity. This pedigree brings credibility and innovation to DOT, making it an attractive swap destination for those looking to move into a well-established L2 network.
关于资产。
Polkadot is a blockchain platform founded by Gavin Wood, co-founder of Ethereum and Solidity creator. It features a parachain model and uses the Substrate framework for building custom blockchains. Key use cases include cross-chain bridges, parachain staking, and governance participation.
Arbitrum is the leading optimistic rollup L2 network by TVL, offering full EVM compatibility and sub-second finality. It is known for its use in DeFi applications like GMX, making it the preferred network for on-chain derivatives trading. Arbitrum One and Nova are its main networks.
常见问题。
01 What's the current DOT to ARB exchange rate?
The current rate for swapping DOT to ARB is determined by the market and may fluctuate. Right now, 1 DOT equals approximately ARB. The rate updates every 60 seconds on this page.
02 How long does a DOT to ARB swap take?
Average end-to-end time is about 5 minutes. The main variable is the Polkadot network confirmation speed, which is typically around 6 seconds per block. You can track progress in real time on the swap page.
03 Which DOT networks are supported?
SwapHub supports DOT on the Polkadot Relay Chain and various parachains such as Acala, Moonbeam, and Astar. The specific network you use may affect the fee and confirmation time.
04 What is the typical DOT network fee range?
The typical DOT network fee range is approximately $0.01-$0.10 per transaction. These fees can vary based on network congestion.
05 Can I swap DOT to ARB inside Telegram?
Yes. @swapHUB_com_bot opens a Telegram Mini App with the same flow, same rates, same providers. Convenient for mobile users who already live in Telegram.
06 Is SwapHub regulated? Where is it based?
SwapHub operates as a non-custodial interface that routes orders across multiple licensed exchange providers. We don't custody funds, so the regulatory model is closer to an aggregator than an exchange. For jurisdiction-specific questions, see the Terms.
07 What DOT networks can be swapped to ARB?
DOT from Polkadot Relay Chain and various parachains like Acala, Moonbeam, and Astar can be swapped to ARB (Arbitrum One and Arbitrum Nova).
08 Are there any fees involved in swapping DOT to ARB on SwapHub?
SwapHub charges no extra fee for swapping DOT to ARB.
09 Can I swap between different DOT parachains to ARB?
Yes, you can swap DOT from any supported parachain (such as Acala, Moonbeam, Astar) to ARB (on Arbitrum One or Nova).
10 What is the minimum DOT amount I can swap to ARB?
The minimum DOT amount you can swap to ARB on SwapHub is 0.01 DOT.