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
$2,490.6
+1.11%
掃描 QR Code 下載 Gate App

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
$2,490.6
+1.11%
行情
熱度
市值
#6
$300.56B
成交量榜
流通量
$234.77M
120.68M

截至目前,以太幣 (ETH) 的價格為 $2,490.6。流通供應量約為 120,681,247.22 ETH,總市值為 $120.68M,當前市值排名:6。

在過去的 24 小時裡,以太幣 的交易量達到了 $234.77M,與前一天相比增加了 +1.11%。在過去一週裡,以太幣 的價格躍升至 +10.72%,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

Our Across Thesis
Intermediate
What Is Ethereum 2.0? Understanding The Merge
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
更多 ETH 文章
除了 BTC 和 ETH,Gate 還支持哪些主流幣種挖礦?SOL 質押挖礦的收益高嗎?
Gate 鏈上賺幣已涵蓋 BTC、ETH、USDT、SOL 等 20 多種主流幣種的質押挖礦。其中,SOL 質押總量達 65.84 萬枚,參考年化報酬率為 7.62%。同時採用階梯式收益設計,讓小額質押也能享有更高利率。
誰適合使用 Gate Card?三類數位資產用戶的加密支付方案解析
Gate Card 支援以 BTC、ETH、USDT、GT 直接刷卡消費,最高可享 8% 返現。本文將從消費頻率、數位資產持有方式以及跨境情境切入,分析哪些用戶最適合使用加密支付卡。
ETH 反彈 30% 為何帶不動山寨幣?Total3 指數背離釋放什麼訊號?
以太坊週漲幅約30%,一度站上2,500美元之上後回落至2,456美元;但Total3指數週內錄得下跌、山寨季指數僅46。本文將解析ETH與山寨幣走勢出現背離的結構性原因。
更多 ETH Blog
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

2026-08-27 03:09Gate News
Ledger首席技术官:以太坊应用漏洞已于两周前修复,用户更新至最新版本即可确保安全
2026-08-27 03:09Gate News
Ledger 首席技术官表示,以太坊应用中的漏洞已于两周前修复,用户更新应用后即可安全使用。
2026-08-27 03:01Gate News
新钱包向 Hyperliquid 存入 500 万 USDC,并以 20 倍杠杆做空 ETH 和 BTC
2026-08-27 02:52Market Whisper
泰国发布加密货币现货ETF草案,SET股票市场将率先开放BTC和ETH交易
2026-08-27 02:36Market Whisper
GalaxyOne PLOC 信用额度已在美国 40 个州上线,支持以 BTC 和 ETH 作为抵押品
更多 ETH 新聞
August 27 Bitcoin Midday Public Strategy
Bitcoin’s hourly chart bottomed at 77600 before quickly recovering, with buying support emerging at lower levels. Overall, it is maintaining a range-bound oscillation pattern, with bulls and bears repeatedly battling and no clear one-sided trend emerging. The upside is facing clear resistance.
Resistance: 79100‑79300
This is the high of the current rebound. Multiple attempts have failed to establish a foothold, making it a strong resistance zone. If the price rebounds into this range, focus on signals of resistance and a pullback.
Support: 77600‑77900
This is the key intraday defense zone and the low of the current correction. As long as it does not break below this zone effectively, range-bound trading will continue; once it breaks below on increased volume, it will open up further downside room.
Trading suggestion: Open short positions around 79000-79500 on the rebound, with targets at 78000-77500
#英伟达财报周 
#老用户1BTC回归礼 
#事件合约赛享1%交易量奖励 
#五大联赛赛前预测官 
$BTC 
$ETH
滚仓博弈师
2026-08-27 03:36
August 27 Bitcoin Midday Public Strategy Bitcoin’s hourly chart bottomed at 77600 before quickly recovering, with buying support emerging at lower levels. Overall, it is maintaining a range-bound oscillation pattern, with bulls and bears repeatedly battling and no clear one-sided trend emerging. The upside is facing clear resistance. Resistance: 79100‑79300 This is the high of the current rebound. Multiple attempts have failed to establish a foothold, making it a strong resistance zone. If the price rebounds into this range, focus on signals of resistance and a pullback. Support: 77600‑77900 This is the key intraday defense zone and the low of the current correction. As long as it does not break below this zone effectively, range-bound trading will continue; once it breaks below on increased volume, it will open up further downside room. Trading suggestion: Open short positions around 79000-79500 on the rebound, with targets at 78000-77500 #英伟达财报周 #老用户1BTC回归礼 #事件合约赛享1%交易量奖励 #五大联赛赛前预测官 $BTC $ETH
BTC
-0.49%
ETH
+1.11%
This round of price correction was not triggered by any sudden major negative news; it was more a normal bout of profit-taking after the sharp gains in the earlier period.
 
ETF funds continue to maintain net inflows, but after setting a new high, incremental over-the-counter funds chasing the rally have declined significantly. The overall market has been weak and volatile, trending downward, with insufficient rebound strength, and every upward test has encountered selling pressure. BTC is currently fluctuating and consolidating around 78,500, and after refreshing its high, the bulls’ upward momentum has weakened significantly.
 
From a broader-cycle perspective, the bullish trend icon has not yet been completely broken down, and the market has now entered a phase of consolidation and digestion within a high-level range. #比特币ETF与比特币有何区别  #分享一下你随手拍下的照片  #比特币以太坊你觉得什么币更有价值
ThisIsTranslateContent:ACrypto
2026-08-27 03:36
This round of price correction was not triggered by any sudden major negative news; it was more a normal bout of profit-taking after the sharp gains in the earlier period. ETF funds continue to maintain net inflows, but after setting a new high, incremental over-the-counter funds chasing the rally have declined significantly. The overall market has been weak and volatile, trending downward, with insufficient rebound strength, and every upward test has encountered selling pressure. BTC is currently fluctuating and consolidating around 78,500, and after refreshing its high, the bulls’ upward momentum has weakened significantly. From a broader-cycle perspective, the bullish trend icon has not yet been completely broken down, and the market has now entered a phase of consolidation and digestion within a high-level range. #比特币ETF与比特币有何区别 #分享一下你随手拍下的照片 #比特币以太坊你觉得什么币更有价值
BTC
-0.49%
ICX
-6.90%
ETH
+1.10%
Little Yellow Fish is currently at 4636; enter a short position directly, with a short-term downside target of around 10 points!
$BTC $ETH $XAU #英伟达财报周 #比特币ETF净流入4,038枚 #SK海力士涨超5% #Gate股票观点挑战 #沃什年度讲话前瞻紧盯利率信号
ZhongLing
2026-08-27 03:36
Little Yellow Fish is currently at 4636; enter a short position directly, with a short-term downside target of around 10 points! $BTC $ETH $XAU #英伟达财报周 #比特币ETF净流入4,038枚 #SK海力士涨超5% #Gate股票观点挑战 #沃什年度讲话前瞻紧盯利率信号
BTC
-0.49%
ETH
+1.11%
XAU
-0.26%
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?
x
新手如何購買以太坊 (ETH)?
x
在哪裡買以太坊 (ETH) 最安全?
x
以太坊 (ETH) 現在還是一個好的投資選擇嗎?
x
我可以用 $10 美元購買以太坊 (ETH) 嗎?
x