買う イーサリアム(ETH)

買う を イーサリアム 簡単に — ステップごとのガイド付き。
推定価格
1 ETH0.00 USD
Ethereum
ETH
イーサリアム
$3,126.14
+3.98%
QRコードをスキャンしてGateアプリをダウンロード

USDでイーサリアム(ETH)を購入する方法?

数量を入力
ETH/USDの取引ペアを選択し、購入数量を入力します。
注文確認
取引の詳細(ETH/USDの価格、手数料、その他の注意事項)を確認します。確認が完了したら、注文を送信します。
イーサリアム(ETH) を受け取る
支払いが完了すると、購入した ETH は自動的に Gate.com のウォレットに入金されます。

クレジットカードまたはデビットカードで イーサリアム(ETH)を購入する方法は?

  • 1
    Gate.com アカウントを作成し、本人確認を完了しましょう安全に ETH を購入するには、まず Gate.com アカウントにサインアップし、KYC 本人確認を完了して取引を保護しましょう。
  • 2
    ETH と支払い方法を選択してください「イーサリアム(ETH)を購入」セクションに移動し、ETHを選択、購入希望数量を入力し、支払い方法としてデビットカードを選択してください。その後、カード情報を入力してください。
  • 3
    購入が完了すると、ETH がすぐにウォレットに反映されます注文を確定すると、ご購入の ETH は即座に安全に Gate.com のウォレットに反映され、取引、保有、または送金にすぐに利用可能になります。

なぜイーサリアム(ETH)を購入するのか?

イーサリアムとは何ですか?スマートコントラクトおよび分散型アプリケーション向けプラットフォーム
イーサリアム(ETH)は2015年にVitalik Buterinによって設立され、スマートコントラクトをサポートする世界初のパブリックブロックチェーンです。イーサリアムは開発者が分散型アプリ(dApp)、DeFiプロトコル、NFTなどを構築できるようにし、Web3エコシステムの急速な成長を牽引しています。イーサ(ETH)はイーサリアムネットワークのネイティブトークンです。
イーサリアムはどのように機能しますか?EVM、ガス手数料、コンセンサス
イーサリアムは分散型ノードに依存しており、すべての取引には「ガス手数料」としてETHが必要です。スマートコントラクトは条件付き契約を自動で実行し、金融、ゲーム、サプライチェーンなどで広く利用されています。当初PoWを採用していたイーサリアムは、2022年に「The Merge」アップグレードを完了し、完全にPoS(Proof of Stake)へ移行しました。これにより、エネルギー消費が99%以上削減され、持続可能性とセキュリティが向上しました。
供給メカニズムとEIP-1559
イーサリアムには固定供給上限はありませんが、EIP-1559以降、各取引でETHの一部がバーンされ、インフレ圧力の軽減に役立っています。ETHはガス手数料の支払い、ステーキング報酬、ガバナンス参加に必須であり、エコシステムの拡大とともに需要も増加しています。
エコシステムとユースケース
イーサリアムのERC-20およびERC-721規格はDeFiやNFTの台頭を後押しし、Uniswap、Aave、OpenSeaなどのプロジェクトを生み出しました。イーサリアム仮想マシン(EVM)は柔軟なプログラミング環境を提供し、クロスチェーンの相互運用性やレイヤー2スケーリングソリューション(例:Rollups、Sharding)を促進します。
イーサリアム投資の理由とリスク
Web3とスマートコントラクト基盤:ETHはDeFi、NFT、DAO、その他の革新的なアプリケーションの中核資産です。 技術的アップグレードとエコシステム成長:PoSへの移行やEIP-1559により、ネットワークのパフォーマンスと価値獲得が向上します。 高い流動性と主流受け入れ:ETHは世界中で取引され、時価総額ではビットコインに次いで2位です。 リスク:ネットワーク混雑、高いガス手数料、新興ブロックチェーン(例:Solana、Avalanche)からの競争、規制の不確実性。
懐疑的な見解と代替的視点
イーサリアムのエコシステムは広大ですが、スケーラビリティや手数料の問題は依然として残っています。これらの課題に対処できなければ、新しく高性能なブロックチェーンに追い越される可能性があります。投資家は技術の進展やエコシステムの変化を注視する必要があります。

イーサリアム(ETH) 本日の価格と市場動向

ETH/USD
Ethereum
$3,126.14
+3.98%
市場
人気度
時価総額
#2
$377.3B
取引高
流通供給量
$505.32M
120.69M

現時点で、イーサリアム(ETH)の価格は1コインあたり$3,126.14です。流通供給量はおよそ120,694,892.55ETHで、時価総額は$120.69Mとなります。現在の時価総額ランキング:2。

過去24時間で、イーサリアムの取引量は$505.32Mに達し、前日比で+3.98%の変動となりました。過去1週間で、イーサリアムの価格は+6.47%となり、デジタルゴールドおよびインフレヘッジとしてのETHへの継続的な需要を反映しています。

さらに、イーサリアムの過去最高値は$4,946.05です。市場の変動性は依然として大きいため、投資家はマクロ経済の動向や規制の進展を注意深く監視する必要があります。

イーサリアム(ETH) 他の暗号資産と比較

ETH VS
ETH
価格
24時間の変化率
7日の変化率
24時間取引量
時価総額
市場ランク
流通供給量

イーサリアム(ETH) を購入した後は何をすべきですか?

現物取引
Gate.com の豊富な取引ペアを活用して、ETH をいつでも取引し、市場のチャンスを捉え、資産を増やしましょう。
Simple Earn
遊休の ETH を活用して、プラットフォームのフレキシブル型または定期型の金融商品に投資し、手軽に追加収益を得ましょう。
変換
ETH を他の暗号資産に素早く、簡単に交換できます。

Gateを通じてイーサリアムを購入するメリット

3,500以上の暗号資産から選択可能
2013年以降、一貫してトップ10の中央集権型取引所(CEX)のひとつ
2020年5月以降、100%の準備金証明
即時入出金で効率的な取引

Gateで利用可能なその他の暗号資産

イーサリアムETHについてもっと知る

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Our Across Thesis
Intermediate
さらに ETH 記事
ETH 2025 価格予測: 市場シェアが 10% を下回る中、ETH は 4,000 ドルを超える価格に戻ることができるか?
ETH 2025 価格予測: 市場シェアが 10% を下回る中、ETH は 4,000 ドルを超える価格に戻ることができるか?
デイリーニュース | PIコインは3ドルの高値を付けた後に下落し、ETHの市場シェアは4年ぶりに10%を下回る
デイリーニュース | PIコインは3ドルの高値を付けた後に下落し、ETHの市場シェアは4年ぶりに10%を下回る
デイリーニュース | ETH/BTC 為替レートは底打ちした可能性があります、同じ名前のLIBRAトークンが誤って購入された後、3,000%上昇しました
ETH/BTCの為替レートがトレンドの反転を引き起こす可能性があります。Barstool Sportsの創設者が誤ってLIBRA Memeコインを17万ドル購入し、それによって3000%急騰しました。
さらに ETH ブログ
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 is Ethereum: A 2025 Guide for Crypto Enthusiasts and Investors
This comprehensive guide explores Ethereum's evolution and impact in 2025. It covers Ethereum's explosive growth, the revolutionary Ethereum 2.0 upgrade, the thriving $89 billion DeFi ecosystem, and dramatic reductions in transaction costs. The article examines Ethereum's role in Web3 and its future prospects, offering valuable insights for crypto enthusiasts and investors navigating the dynamic blockchain landscape.
さらに ETH ウィキ

イーサリアム(ETH)に関する最新情報

2026-01-02 22:43Gate News bot
Tom Lee提议大幅增发股份,BitMine股价上涨14%
2026-01-02 20:12Techub News
[早间行情简报]加密货币市场呈上涨趋势……比特币89,923美元,以太坊3,123美元
2026-01-02 19:31Crypto News Land
Howey测试解析:为何它对加密货币至关重要
2026-01-02 18:59CoinsProbe
门罗币 (XMR) 有望上涨?关键的看涨突破和回测暗示潜在的上涨空间
2026-01-02 18:51CoinsProbe
Render (RENDER) 有望突破吗?这一关键形态的形成表明了这一点!
その他の ETH ニュース
Coinbase makes a major prediction for the 2026 crypto market! Stablecoins will reach 1.2 trillion, AI + crypto become new growth drivers
The first authoritative guide for the new year in the crypto space is here! Global crypto trading giant Coinbase released its 2026 Bitcoin and cryptocurrency market outlook report on December 31, 2025, providing a comprehensive set of predictions covering regulatory trends, technological innovations, and market directions. The report contains many key signals: major changes in US regulation are expected, institutional funds will accelerate their entry, AI and crypto will deeply integrate, and it is even predicted that by 2028, the total market cap of stablecoins will surge to $1.2 trillion, disrupting the payments industry. This is not just a market outlook but also a “roadmap” for the crypto industry in 2026. Understanding these trends is essential to catch the next wave of opportunities!
💰Two Major Bills Pave the Way💰
Coinbase emphasizes in the report that one of the core variables for the crypto market in 2026 is the implementation of regulation. As artificial intelligence drives the US economy toward cautious optimism, regulatory changes in the crypto sector are imminent.
The two most critical bills— the “GENIUS Act” related to stablecoins and the “CLARITY Act” regulating market structure—are expected to define clear boundaries for the industry.
This means that the long-uncertain regulatory environment for crypto, especially in the stablecoin sector, will see opportunities for standardized development. Clear rules have always been a key factor for institutional funds to enter, laying the groundwork for subsequent market explosion.
💰Tokenization Becomes a New Trend for Compliance💰
The pace of institutional entry is faster than expected! Coinbase observes in the report that the adoption rate of spot ETFs and Digital Asset Trusts (DAT) by institutions is soaring. Meanwhile, tokenized products as qualified collateral are becoming increasingly popular.
Behind this is the continuous increase in traditional financial institutions’ recognition of crypto assets—once difficult to mainstream, now they can be easily allocated via ETFs and used as collateral in financial activities.
The ongoing influx of institutional funds is transforming the player structure of the crypto market, accelerating the shift from “retail-led” to “institution-led” market dynamics.
💰AI + Crypto Collision💰
In 2026, technological innovation in crypto will focus on “practicalization”! Coinbase predicts that as zero-knowledge proof technology matures, market demand for privacy in crypto transactions will significantly increase.
Even more exciting is the cross-border integration of AI and crypto, which will deeply intersect in the field of proxy payments, potentially reconstructing payment processes and improving transaction efficiency.
Additionally, in response to long-term quantum threats, the industry will accelerate the exploration of post-quantum cryptography and other mitigation measures. The speed of technological iteration will directly determine the competitiveness of various blockchains.
💰Solana Abandons Meme Coins for RWA💰
The competition direction of mainstream blockchains will become clear in 2026!
Coinbase focuses on Ethereum’s upgrade dynamics, with upcoming tokens like Fusaka aimed at improving scalability, and tokens like Glamsterdam focusing on efficiency optimization. The core goal is to solve long-standing congestion and high fee issues.
Meanwhile, another popular blockchain, Solana, will bid farewell to the wild growth phase driven by meme coin speculation and shift toward deep development in proprietary AMM (Automated Market Maker) and RWA (Real-World Asset Tokenization).
The shift from “tech parameter competition” to “practical ecosystem value” will make it easier for high-quality projects to stand out.
💰Tokenization Market to Reach 18 Billion💰
The most shocking part of the report is Coinbase’s trillion-dollar prediction for stablecoins and tokenization markets!
The company forecasts that by 2028, the total market cap of stablecoins will soar to $1.2 trillion, disrupting the traditional payments industry with their efficiency and low costs.
Meanwhile, the tokenization market size will reach $18 billion, with government bonds and private credit serving as the core drivers.
This means that crypto assets will no longer be niche speculative tools but will be deeply integrated into the traditional financial system, becoming important carriers for payments, financing, and other fields. A new digital financial ecosystem is rapidly taking shape.
闳识孤怀Trader兴哥
2026-01-02 23:54
Coinbase makes a major prediction for the 2026 crypto market! Stablecoins will reach 1.2 trillion, AI + crypto become new growth drivers The first authoritative guide for the new year in the crypto space is here! Global crypto trading giant Coinbase released its 2026 Bitcoin and cryptocurrency market outlook report on December 31, 2025, providing a comprehensive set of predictions covering regulatory trends, technological innovations, and market directions. The report contains many key signals: major changes in US regulation are expected, institutional funds will accelerate their entry, AI and crypto will deeply integrate, and it is even predicted that by 2028, the total market cap of stablecoins will surge to $1.2 trillion, disrupting the payments industry. This is not just a market outlook but also a “roadmap” for the crypto industry in 2026. Understanding these trends is essential to catch the next wave of opportunities! 💰Two Major Bills Pave the Way💰 Coinbase emphasizes in the report that one of the core variables for the crypto market in 2026 is the implementation of regulation. As artificial intelligence drives the US economy toward cautious optimism, regulatory changes in the crypto sector are imminent. The two most critical bills— the “GENIUS Act” related to stablecoins and the “CLARITY Act” regulating market structure—are expected to define clear boundaries for the industry. This means that the long-uncertain regulatory environment for crypto, especially in the stablecoin sector, will see opportunities for standardized development. Clear rules have always been a key factor for institutional funds to enter, laying the groundwork for subsequent market explosion. 💰Tokenization Becomes a New Trend for Compliance💰 The pace of institutional entry is faster than expected! Coinbase observes in the report that the adoption rate of spot ETFs and Digital Asset Trusts (DAT) by institutions is soaring. Meanwhile, tokenized products as qualified collateral are becoming increasingly popular. Behind this is the continuous increase in traditional financial institutions’ recognition of crypto assets—once difficult to mainstream, now they can be easily allocated via ETFs and used as collateral in financial activities. The ongoing influx of institutional funds is transforming the player structure of the crypto market, accelerating the shift from “retail-led” to “institution-led” market dynamics. 💰AI + Crypto Collision💰 In 2026, technological innovation in crypto will focus on “practicalization”! Coinbase predicts that as zero-knowledge proof technology matures, market demand for privacy in crypto transactions will significantly increase. Even more exciting is the cross-border integration of AI and crypto, which will deeply intersect in the field of proxy payments, potentially reconstructing payment processes and improving transaction efficiency. Additionally, in response to long-term quantum threats, the industry will accelerate the exploration of post-quantum cryptography and other mitigation measures. The speed of technological iteration will directly determine the competitiveness of various blockchains. 💰Solana Abandons Meme Coins for RWA💰 The competition direction of mainstream blockchains will become clear in 2026! Coinbase focuses on Ethereum’s upgrade dynamics, with upcoming tokens like Fusaka aimed at improving scalability, and tokens like Glamsterdam focusing on efficiency optimization. The core goal is to solve long-standing congestion and high fee issues. Meanwhile, another popular blockchain, Solana, will bid farewell to the wild growth phase driven by meme coin speculation and shift toward deep development in proprietary AMM (Automated Market Maker) and RWA (Real-World Asset Tokenization). The shift from “tech parameter competition” to “practical ecosystem value” will make it easier for high-quality projects to stand out. 💰Tokenization Market to Reach 18 Billion💰 The most shocking part of the report is Coinbase’s trillion-dollar prediction for stablecoins and tokenization markets! The company forecasts that by 2028, the total market cap of stablecoins will soar to $1.2 trillion, disrupting the traditional payments industry with their efficiency and low costs. Meanwhile, the tokenization market size will reach $18 billion, with government bonds and private credit serving as the core drivers. This means that crypto assets will no longer be niche speculative tools but will be deeply integrated into the traditional financial system, becoming important carriers for payments, financing, and other fields. A new digital financial ecosystem is rapidly taking shape.
BTC
+1.19%
SOL
+4.08%
ETH
+3.86%
$ETH  Bearish, just go in directly
ai趋势机器人
2026-01-02 23:53
$ETH Bearish, just go in directly
ETH
+3.86%
The previous post, a surge for three days, New Year's Day dog whales have to work overtime, and you just say whether you agree or not. No after-the-fact criticism. That's just how confident I am. Sending everyone two big bullish candles, and I keep my promises. Follow me and I'll take you to the top. #我的2026第一条帖 #比特币与黄金战争 #2026行情预测 #ETH走势分析 #ETH走势分析 $BTC  ‌$ETH  ‌$SOL  ‌
Fed
2026-01-02 23:51
The previous post, a surge for three days, New Year's Day dog whales have to work overtime, and you just say whether you agree or not. No after-the-fact criticism. That's just how confident I am. Sending everyone two big bullish candles, and I keep my promises. Follow me and I'll take you to the top. #我的2026第一条帖 #比特币与黄金战争 #2026行情预测 #ETH走势分析 #ETH走势分析 $BTC ‌$ETH ‌$SOL ‌
BTC
+1.19%
ETH
+3.86%
SOL
+4.08%
その他の ETH 投稿

イーサリアム(ETH)の購入に関するよくある質問(FAQ)

よくある質問の回答はAIによって生成されたものであり、参考情報としてのみ提供されています。本コンテンツの内容は慎重にご確認ください。
イーサリアム(ETH)を購入する最も安全な場所はどこですか?
x
初心者がイーサリアム(ETH)を購入する方法は?
x
イーサリアム(ETH)を購入する最も安全な場所はどこですか?
x
イーサリアム(ETH)は今でも良い投資先ですか?
x
10ドル分のイーサリアムを購入できますか?
x