購買 以太幣(ETH)

便捷 購買 以太幣,跟隨我們的步驟指南。
預估價格
1 ETH ≈ 0.00 USD
Ethereum
ETH
以太幣
$2,475.56
-3.69%
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如何使用 USD 購買 以太幣 (ETH)?

請輸入金額
選擇 ETH/USD 交易對,然後輸入購買金額。
確認下單
查看交易詳細資訊,包括 ETH/USD 價格,費用和其他說明,確認後,提交訂單。
接收 以太幣 (ETH)
付款成功後,購買的 ETH 將自動存入您的 Gate.com 錢包。

如何使用簽帳金融卡/信用卡購買 以太幣 (ETH)?

  • 1
    註冊並完成身分認證要購買 ETH 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分認證,保障您的資產安全。
  • 2
    選擇 ETH 和支付方式進入“購買以太幣 (ETH)”版塊,選擇 ETH,輸入您購買的金額,並選擇簽帳金融卡/信用卡作為付款方式,然後填寫卡片資訊。
  • 3
    立即接收 ETH確認訂單後,您購買的 ETH 將即時、安全地存入您的 Gate.com 錢包,可隨時用於交易、持有或轉帳。

為什麼購買 以太幣 (ETH)?

什麼是以太坊?智能合約與去中心化應用平台
以太坊 (Ethereum, ETH) 由 Vitalik Buterin 於 2015 年創立,是全球首個支援智能合約 (Smart Contract) 的公有鏈。以太坊讓開發者能夠在其平台上建構去中心化應用 (dApps))、DeFi 協議、NFT 等,推動 Web3 生態的快速發展。以太幣 (ETH) 是以太坊網路的原生代幣。
以太坊如何運作?EVM、Gas 費與共識機制
以太坊依賴分布式節點運行,每筆交易都需要支付以太幣作為“Gas 費”。智能合約可以自動執行條件協議,廣泛應用於金融、遊戲、供應鏈等領域。以太坊最初採用 PoW 共識機制,但在 2022 年完成“The Merge”升級,全面轉向權益證明 (PoS),能耗降低 99% 以上,大幅提升了可持續性和安全性。
供應機制與 EIP - 1559
以太坊沒有固定的供應上限,但自 EIP - 1559 實施後,每筆交易都會銷毀部分 ETH,有助於抑制通脹壓力。ETH 作為支付 Gas 費、質押獎勵、參與治理的核心資產,需求隨著生態擴展而不斷增長。
生態系統與應用案例
以太坊 ERC - 20、ERC - 721 標準推動了 DeFi 和 NFT 的興起,催生了 Uniswap、Aave、OpenSea 等知名專案。以太坊虛擬機 (EVM) 為開發者提供靈活的編程環境,促進跨鏈互操作性和 Layer 2 擴容方案(如 Rollups、Sharding)。
投資以太坊的理由與風險
Web3 與智能合約基礎設施:ETH 是 DeFi、NFT、DAO 等創新應用的核心資產。 技術升級與生態繁榮:PoS 轉型、EIP - 1559 等改革提升了網路性能和價值捕獲能力。 高度流動性與主流認可度:ETH 在全球各大交易所均可交易,市值僅次於比特幣。 風險提示:網路擁堵、Gas 費高、競爭公鏈崛起(如 Solana、Avalanche)、監管政策不確定。
懷疑者觀點與替代思考
儘管以太坊生態龐大,但仍面臨擴容瓶頸和手續費問題。如果不能有效解決,可能會被新興高性能公鏈取代。投資者應持續關注技術進步和生態變化。

以太幣(ETH) 今日價格和市場趨勢

ETH/USD
Ethereum
$2,475.56
-3.69%
行情
熱度
市值
#2
$302.3B
成交量榜
流通量
$518.88M
122.11M

截至目前,以太幣 (ETH) 的價格為 $2,475.56。流通供應量約為 122,116,138.36 ETH,總市值為 $122.11M,當前市值排名:2。

在過去的 24 小時裡,以太幣 的交易量達到了 $518.88M,與前一天相比增加了 -3.69%。在過去一週裡,以太幣 的價格躍升至 -8.42%,這反映了人們對 ETH 作為虛擬黃金和對沖通脹的工具的持續需求。

此外,以太幣 的歷史最高點是 $4,946.05。市場波動仍然很大,因此投資者應密切關注宏觀經濟趨勢和監管動態。

以太幣(ETH) 與其他加密貨幣比較

ETH VS
ETH
價位
24 小時漲跌幅
7 日漲跌幅
24 小時成交額
市值
市場排名
流通供應量

購買 以太幣 (ETH) 之後可以做什麼?

現貨交易
利用 Gate.com 豐富的交易對,隨時買賣 ETH,抓住市場波動機會,實現資產增值。
餘幣寶
使用閒置的 ETH 申購平台的活期/定期理財產品,輕鬆賺取額外收益。
兌換
快速將 ETH 兌換成其他加密資產。

透過 Gate 購買 以太幣 的好處

有 3,500 種加密貨幣供您選擇
自 2013 年以來,始終是十大 CEX 之一
自 2020 年 5 月以來 100% 儲備證明
即時和高效的充值與提現

Gate 上提供的其他加密貨幣

了解更多關於 以太幣 (ETH) 的資訊

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為什麼社群媒體對 ETH 和 XRP 極度看跌?
Santiment 數據顯示,ETH 與 XRP 的社群媒體情緒轉為極度看跌,XRP 多/空比降至 0.67,創近一個月新低。
以太坊 ETF 連續 6 日流出 4.08 億美元:ETH 跌破 2,600 美元,2,547 美元支撐能否守住?
以太坊 ETF 連續 6 日淨流出 4.08 億美元,ETH 跌破 2600 美元。分析 2,547 美元支撐位的技術邏輯、質押解鎖/退出佇列變化、槓桿清算風險與後續走勢研判。
Gate Card 怎麼用?從 BTC、ETH 到穩定幣付款
Gate Card 讓用戶可直接使用 BTC、ETH、GT 等數位資產在全球商家消費,支援 Visa 與 Mastercard,最高 8% 現金回饋,可用積分兌換 13 種以上資產,無需先行兌換法幣。
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How to Mine Ethereum in 2025: A Complete Guide for Beginners
This comprehensive guide explores Ethereum mining in 2025, detailing the shift from GPU mining to staking. It covers the evolution of Ethereum's consensus mechanism, mastering staking for passive income, alternative mining options like Ethereum Classic, and strategies for maximizing profitability. Ideal for beginners and experienced miners alike, this article provides valuable insights into the current state of Ethereum mining and its alternatives in the cryptocurrency landscape.
Ethereum 2.0 in 2025: Staking, Scalability, and Environmental Impact
Ethereum 2.0 has revolutionized the blockchain landscape in 2025. With enhanced staking capabilities, dramatic scalability improvements, and a significantly reduced environmental impact, Ethereum 2.0 stands in stark contrast to its predecessor. As adoption challenges are overcome, the Pectra upgrade has ushered in a new era of efficiency and sustainability for the world's leading smart contract platform.
What are smart contracts and how do they work on Ethereum?
Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They automatically execute when predefined conditions are met, eliminating the need for intermediaries.
更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2026-10-08 17:13Gate News
ETH 15分钟急跌0.58%:巨鲸清算与机构撤离共振引发短线抛压
2026-10-08 16:04Gate News
ETH 15分钟急跌0.71%:宏观风险偏好收缩叠加ETF净流出$1.6亿引发短线抛压
2026-10-08 15:28Gate News
ETH 15分钟急跌0.88%:ETF连续净流出与BitMine持仓上限引发抛压共振
2026-10-08 15:02Gate News
Derive 已完成 V3 迁移,链上期权交易已恢复。
2026-10-08 14:03Gate News
美国比特币 ETF 今日流出 5,461 BTC,以太坊 ETF 流出 47,511 ETH
更多 ETH 新聞
ETH rose 0.91% within a 15-minute window, marking a technical rebound after a sharp drop: short-term RSI was deeply oversold and a hammer candlestick appeared, but ETH spot ETFs have recorded net outflows for seven consecutive trading days, while whales’ $252 million in long positions are nearing liquidation prices. Buying support is limited, with the rebound coexisting with pressure.
TradingKingGaoYuliang
2026-10-09 00:18
ETH rose 0.91% within a 15-minute window, marking a technical rebound after a sharp drop: short-term RSI was deeply oversold and a hammer candlestick appeared, but ETH spot ETFs have recorded net outflows for seven consecutive trading days, while whales’ $252 million in long positions are nearing liquidation prices. Buying support is limited, with the rebound coexisting with pressure.
ETH
-3.58%
CoinWorld reports that the on-chain options protocol derive v3 has officially launched and completed its migration, with trading functionality restored. The new version holds assets on Ethereum, uses zero-knowledge proofs to process margin and settlement, and supports sub-millisecond order matching. It also supports no-code vault creation, offers ETH and BTC risk hedging, and supports deposits and borrowing of ETH, WBTC, HYPE, and USDC. The derive community has proposed migrating v2 positions to v3 and shutting down derive chain.
CoinNetwork
2026-10-09 00:17
CoinWorld reports that the on-chain options protocol derive v3 has officially launched and completed its migration, with trading functionality restored. The new version holds assets on Ethereum, uses zero-knowledge proofs to process margin and settlement, and supports sub-millisecond order matching. It also supports no-code vault creation, offers ETH and BTC risk hedging, and supports deposits and borrowing of ETH, WBTC, HYPE, and USDC. The derive community has proposed migrating v2 positions to v3 and shutting down derive chain.
DRV
+19.63%
ETH
-3.58%
BTC
-1.69%
WBTC
-2.90%
HYPE
-4.47%
#GatePartnersWithVisaToLaunchCrypto-LinkedCard 
Gate Card: Bringing Crypto Closer to Everyday Spending Through Visa’s Payment Network
Crypto has become easier to trade, but using digital assets in everyday life remains a challenge. Holding Bitcoin, Ethereum, or USDT is one thing; turning those assets into practical purchasing power is another. That is where the collaboration between Gate and Visa, through the Gate Card, becomes an important development for crypto adoption.
From Trading Assets to Everyday Payments
The biggest value of a crypto-linked payment card is convenience. Instead of manually selling assets and arranging a separate fiat withdrawal before every purchase, eligible users can use a supported card payment process to spend their available funds. Depending on the card’s supported assets, conversion rules, and regional availability, crypto can be converted for payment settlement when a transaction takes place.
This creates a more direct connection between a trader’s digital asset holdings and real-world spending, whether paying online or shopping at participating physical merchants.
Global Reach Makes Practical Utility More Important
Connecting a crypto card to Visa’s payment network can extend its potential usefulness across a broad range of everyday payment scenarios. For eligible users, this may include retail purchases, online shopping, travel expenses, and other supported transactions.
The significance goes beyond convenience. Crypto adoption cannot rely on trading activity alone. The easier digital assets become to use outside trading platforms, the more opportunities there are for them to become part of ordinary financial activity.
The Cost Factor Still Matters
Convenience does not automatically mean cheaper payments. Conversion spreads, foreign exchange charges, ATM withdrawal fees, card fees, and merchant restrictions can all affect the final cost. Cashback or other rewards may improve the value proposition when offered, but the actual terms should be checked rather than assumed.
Security and compliance are equally important. Users should understand identity verification requirements, supported jurisdictions, transaction limits, and the protections available if a payment is disputed.
The Bigger Picture: Utility Beyond the Trading Screen
The Gate and Visa collaboration reflects a broader direction for the crypto industry: making digital assets useful not only for investing and trading, but also for payments and everyday financial needs.
The next stage of adoption will depend on more than the existence of a card. Reliable payment processing, transparent fees, broad availability, and a smooth user experience will determine whether crypto-linked cards become a regular spending option.
The real question is no longer just how easily people can buy crypto, but how practically they can use it.
#Gate与Visa合作推出加密资产关联卡
MrFlower_XingChen
2026-10-09 00:16
#GatePartnersWithVisaToLaunchCrypto-LinkedCard Gate Card: Bringing Crypto Closer to Everyday Spending Through Visa’s Payment Network Crypto has become easier to trade, but using digital assets in everyday life remains a challenge. Holding Bitcoin, Ethereum, or USDT is one thing; turning those assets into practical purchasing power is another. That is where the collaboration between Gate and Visa, through the Gate Card, becomes an important development for crypto adoption. From Trading Assets to Everyday Payments The biggest value of a crypto-linked payment card is convenience. Instead of manually selling assets and arranging a separate fiat withdrawal before every purchase, eligible users can use a supported card payment process to spend their available funds. Depending on the card’s supported assets, conversion rules, and regional availability, crypto can be converted for payment settlement when a transaction takes place. This creates a more direct connection between a trader’s digital asset holdings and real-world spending, whether paying online or shopping at participating physical merchants. Global Reach Makes Practical Utility More Important Connecting a crypto card to Visa’s payment network can extend its potential usefulness across a broad range of everyday payment scenarios. For eligible users, this may include retail purchases, online shopping, travel expenses, and other supported transactions. The significance goes beyond convenience. Crypto adoption cannot rely on trading activity alone. The easier digital assets become to use outside trading platforms, the more opportunities there are for them to become part of ordinary financial activity. The Cost Factor Still Matters Convenience does not automatically mean cheaper payments. Conversion spreads, foreign exchange charges, ATM withdrawal fees, card fees, and merchant restrictions can all affect the final cost. Cashback or other rewards may improve the value proposition when offered, but the actual terms should be checked rather than assumed. Security and compliance are equally important. Users should understand identity verification requirements, supported jurisdictions, transaction limits, and the protections available if a payment is disputed. The Bigger Picture: Utility Beyond the Trading Screen The Gate and Visa collaboration reflects a broader direction for the crypto industry: making digital assets useful not only for investing and trading, but also for payments and everyday financial needs. The next stage of adoption will depend on more than the existence of a card. Reliable payment processing, transparent fees, broad availability, and a smooth user experience will determine whether crypto-linked cards become a regular spending option. The real question is no longer just how easily people can buy crypto, but how practically they can use it. #Gate与Visa合作推出加密资产关联卡
VISA Inc.
+0.83%
BTC
-1.69%
ETH
-3.58%
更多 ETH 動態

關於購買 以太幣 (ETH) 的常見問題

常見問題回覆由人工智能生成,僅供參考。請仔細評估內容。
在哪裡買以太坊 (ETH) 最安全?
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新手如何購買以太坊 (ETH)?
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在哪裡買以太坊 (ETH) 最安全?
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以太坊 (ETH) 現在還是一個好的投資選擇嗎?
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我可以用 $10 美元購買以太坊 (ETH) 嗎?
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