購買 比特幣(BTC)

便捷 購買 比特幣,跟隨我們的步驟指南。
預估價格
1 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$77,747.9
+0.15%
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如何使用 USD 購買 比特幣 (BTC)?

請輸入金額
選擇 BTC/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 BTC/USD 價格,費用和其他說明,確認後,提交訂單。
接收 比特幣 (BTC)
付款成功後,購買的 BTC 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 比特幣 (BTC)?

  • 1
    註冊並完成身分認證要購買 BTC 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 BTC 和支付方式進入“購買比特幣 (BTC)”版塊,選擇 BTC,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 BTC確認訂單後,您購買的 BTC 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 比特幣 (BTC)?

什麼是比特幣?——去中心化的虛擬黃金
比特幣 (Bitcoin, BTC) 由中本聰於 2008 年發佈白皮書,2009 年正式上線,是全球首個去中心化加密貨幣。比特幣允許用戶在無需銀行或政府等中介機構的情況下進行點對點電子支付。所有交易都透過區塊鏈公開記錄,每一筆轉帳都可被全網節點驗證,保障安全性與透明度。
比特幣如何運作?PoW 共識與區塊鏈技術
比特幣基於工作量證明 (Proof of Work, PoW) 共識機制運行。當 Alice 想將 1 BTC 轉給 Bob 時,礦工會競爭解答複雜數學題,率先完成者獲得新增比特幣作為區塊獎勵,並將交易永久記錄在區塊鏈上。這種機制確保了網路安全,但也導致高能耗和挖礦難度逐年提升。
比特幣供應與減半機制
比特幣總量被嚴格限制在 2,100 萬枚,具備絕對稀缺性。大約每四年,比特幣會經歷一次“減半”(Halving),即礦工獎勵減半,降低新幣產出速度。這一機制強化了比特幣抗通脹屬性,也是其價格長期上漲的重要動力。截至 2024 年底,已開採超過 1,970 萬枚比特幣。
價格歷史與市場影響
比特幣自誕生初期幾乎毫無價值,到 2017 年突破 2 萬美元並於 2021 年創下 6 萬多美元新高。歷史上比特幣經歷多次劇烈波動,例如“比特幣披薩日”標誌著首次商業應用(1 萬 BTC 換兩塊披薩)。雖然曾被質疑為泡沫或騙局,但主流媒體和機構投資者陸續入場,推動市值突破 1 萬億美元。
投資比特幣的理由與風險
抗通脹與儲值功能:固定供應與減半機制使比特幣成為虛擬黃金,被視為避險資產。 高流動性:BTC 在全球各大交易所均可自由買賣,便於資產配置。 去中心化與匿名性:不受單一國家或機構控制,用戶擁有資產自主權。 技術與政策風險:價格波動劇烈,監管政策尚未明朗,挖礦能耗引發環保爭議,且支付應用仍有限。
懷疑者觀點與替代思考
儘管比特幣具有革命性意義,但其作為支付工具效率低、波動大、法規風險高。部分專家認為比特幣更像是一種高風險投機品,而非穩定的價值儲存工具。投資者應理性評估自身風險承受能力。

比特幣(BTC) 今日價格和市場趨勢

BTC/USD
Bitcoin
$77,747.9
+0.15%
行情
熱度
市值
#1
$1.56T
成交量榜
流通量
$304.7M
20.07M

截至目前,比特幣 (BTC) 的價格為 $77,747.9。流通供應量約為 20,077,531 BTC,總市值為 $20.07M,當前市值排名:1。

在過去的 24 小時裡,比特幣 的交易量達到了 $304.7M,與前一天相比增加了 +0.15%。在過去一週裡,比特幣 的價格躍升至 +1.05%,這反映了人們對 BTC 作為虛擬黃金和對沖通脹的工具的持續需求。

此外,比特幣 的歷史最高點是 $126,080。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。

比特幣(BTC) 與其他加密貨幣比較

BTC VS
BTC
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 比特幣 (BTC) 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 BTC,抓住市場波動機會,實現資產增值。
餘幣寶
使用閒置的 BTC 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 BTC 兌換成其他加密資產。

透過 Gate 購買 比特幣 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

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比特幣 ETF 流入 9.24 億美元、以太坊 ETF 流入 8.24 億美元:機構資金正在轉向 ETH 嗎?
上週比特幣與以太坊現貨 ETF 合計資金流入超過 17 億美元;ETH 的資金流入已達到 BTC 的 89%。本文將分析機構的資產配置邏輯,是否正在由「Bitcoin-only」轉向「BTC + ETH」雙資產模式。
比特幣 ETF 資金流入為何不漲反跌?近 30 億美元買盤與 BTC 價格背離解析
8月17日至27日,美國現貨比特幣ETF連續9日淨流入約30.4億美元,但BTC價格在8萬美元關口卻受阻回落。本文從總體流動性、ETF傳導機制、關鍵技術阻力以及資金面邊際變化四層邏輯,剖析這種背離現象的成因。
美聯儲還會升息嗎?Gate 事件市場數據解讀 9 月理息會議市場資金動向
美國聯準會 9 月的利率會議臨近,市場的再度升息機率已由 35% 提升至 53%。根據 Gate 的行情數據顯示,在宏觀不確定性之下,BTC 與 ETH 呈現差異化走勢,資金正在重新定價利率路徑。
更多 BTC Blog
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In 2025, getting Bitcoin for free has become a hot topic. From microtasks to gamified mining, to Bitcoin reward credit cards, there are numerous ways to obtain free Bitcoin. This article will reveal how to easily earn Bitcoin in 2025, explore the best Bitcoin faucets, and share Bitcoin mining techniques that require no investment. Whether you are a newbie or an experienced user, you can find a suitable way to get rich with cryptocurrency here.
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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-08-31 07:33Gate News
Bitmine 董事长 Tom Lee:如果 BTC 达到 $150K 且 ETH/BTC 回升至 0.04,ETH 可能达到 6,000 美元
2026-08-31 06:53Ethan Brooks
Sberbank预计,俄罗斯合法加密货币交易额首年将达到$46B 。
2026-08-31 06:53Ethan Brooks
冰岛拒绝就加入欧盟展开谈判,继续置身于 MiCA 加密资产规则之外
2026-08-31 06:52Gate News
比特币期货未平仓合约达548.2亿美元,期权数据显示,随着9月最大痛点临近,市场正转向防御。
2026-08-31 06:52Gate News
俄罗斯受监管的加密货币交易预计将于9月1日启动,首年交易额将达到464.3亿美元
更多 BTC 新聞
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MyGodOfWealthProfessional
2026-08-31 08:03
$XAUUSD $BTC $ETH $SOL $SNDK 🏅Every Monday through Friday at 8 PM, VIP subscription trade-signaling sessions during US trading hours; if following the trades does not generate profits, your full subscription fee will be refunded. Proof of expertise—trust me and gain eternal life!
Gold
-0.26%
BTC
+0.04%
ETH
-0.63%
SOL
-2.11%
Sandisk Corporation
+0.03%
#GateIdleEarnAutoYieldUpTo3%      
BITCOIN MAY BE MOVING, BUT YOUR IDLE STABLECOINS DON'T HAVE TO SIT STILL.
Bitcoin is currently trading around $77,729, and the market remains highly sensitive to macro news, liquidity and risk sentiment. In an environment where crypto prices can move sharply in either direction, traders are increasingly looking beyond price appreciation and asking a different question:
WHAT CAN MY IDLE CAPITAL DO WHILE I WAIT?
That is where Gate Idle Earn becomes interesting.
Gate has introduced Idle Earn as an automated stablecoin yield solution designed for funds that are simply sitting unused in eligible accounts. Once enabled, eligible balances such as USDT and USDC can automatically participate in the yield process, with the current advertised rate reaching up to 3% APR.
The important part is the simplicity.
No need to repeatedly subscribe.
No need to manually move idle stablecoins into another product every day.
No recurring subscription process.
And according to Gate, there is no lock-up requirement for the eligible idle funds under Idle Earn.
Think about the difference.
Instead of keeping stablecoins completely inactive while waiting for a BTC setup, traders can potentially put eligible idle balances to work through an automated yield mechanism.
BTC at $77,729 is a reminder that opportunities in crypto are not limited to buying and selling Bitcoin.
Sometimes the smartest move is managing the capital you are NOT currently trading.
A trader may be waiting for BTC to reclaim a key resistance.
Another may be waiting for a deeper correction.
Someone else may simply be keeping liquidity ready for the next market opportunity.
In all three situations, idle capital becomes part of the strategy.
Gate Idle Earn adds another layer to that capital-management approach.
The bigger idea is simple:
TRADE WHEN THE SETUP IS RIGHT.
EARN WHEN YOUR CAPITAL IS OTHERWISE IDLE.
And stay ready for the next opportunity.
Of course, the up to 3% APR is not a guaranteed fixed return and actual rates can change according to market conditions and product rules.
But the concept is powerful: turning unused eligible stablecoin balances into potentially productive capital without making the process complicated.
Crypto markets reward people who manage both opportunity and liquidity.
BTC provides the volatility.
Stablecoins provide flexibility.
Idle Earn aims to make the waiting period more productive.
The next BTC move may come tomorrow, next week, or later.
Until then, smart capital management matters.
#Gate #IdleEarn #BTC 
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$BTC  ‌$ETH  ‌
CryptoSuperMan
2026-08-31 08:02
#GateIdleEarnAutoYieldUpTo3% BITCOIN MAY BE MOVING, BUT YOUR IDLE STABLECOINS DON'T HAVE TO SIT STILL. Bitcoin is currently trading around $77,729, and the market remains highly sensitive to macro news, liquidity and risk sentiment. In an environment where crypto prices can move sharply in either direction, traders are increasingly looking beyond price appreciation and asking a different question: WHAT CAN MY IDLE CAPITAL DO WHILE I WAIT? That is where Gate Idle Earn becomes interesting. Gate has introduced Idle Earn as an automated stablecoin yield solution designed for funds that are simply sitting unused in eligible accounts. Once enabled, eligible balances such as USDT and USDC can automatically participate in the yield process, with the current advertised rate reaching up to 3% APR. The important part is the simplicity. No need to repeatedly subscribe. No need to manually move idle stablecoins into another product every day. No recurring subscription process. And according to Gate, there is no lock-up requirement for the eligible idle funds under Idle Earn. Think about the difference. Instead of keeping stablecoins completely inactive while waiting for a BTC setup, traders can potentially put eligible idle balances to work through an automated yield mechanism. BTC at $77,729 is a reminder that opportunities in crypto are not limited to buying and selling Bitcoin. Sometimes the smartest move is managing the capital you are NOT currently trading. A trader may be waiting for BTC to reclaim a key resistance. Another may be waiting for a deeper correction. Someone else may simply be keeping liquidity ready for the next market opportunity. In all three situations, idle capital becomes part of the strategy. Gate Idle Earn adds another layer to that capital-management approach. The bigger idea is simple: TRADE WHEN THE SETUP IS RIGHT. EARN WHEN YOUR CAPITAL IS OTHERWISE IDLE. And stay ready for the next opportunity. Of course, the up to 3% APR is not a guaranteed fixed return and actual rates can change according to market conditions and product rules. But the concept is powerful: turning unused eligible stablecoin balances into potentially productive capital without making the process complicated. Crypto markets reward people who manage both opportunity and liquidity. BTC provides the volatility. Stablecoins provide flexibility. Idle Earn aims to make the waiting period more productive. The next BTC move may come tomorrow, next week, or later. Until then, smart capital management matters. #Gate #IdleEarn #BTC [@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O) $BTC ‌$ETH ‌
BTC
+0.02%
ETH
-0.65%
Brand-new trading system. I aim to achieve astonishing results within three to five years—stay tuned! I am now in the same mindset as when BTC first emerged and you questioned it.
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The macro principles of enlightenment—survival, compounding, patience, cycles, leaders, action; generosity, precepts, endurance, diligence, meditation, wisdom.
Posted as proof!$BTC $ETH
EthereumEmperorZz
2026-08-31 07:55
Brand-new trading system. I aim to achieve astonishing results within three to five years—stay tuned! I am now in the same mindset as when BTC first emerged and you questioned it. Follow me and come back each year to see how I gradually grow~ (results can be seen within a six-month to one-year period) The macro principles of enlightenment—survival, compounding, patience, cycles, leaders, action; generosity, precepts, endurance, diligence, meditation, wisdom. Posted as proof!$BTC $ETH
BTC
+0.04%
ETH
-0.63%
更多 BTC 動態

關於購買 比特幣 (BTC) 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。
在哪裡買比特幣 (BTC) 最安全?
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如何在 Gate.com 上安全購買比特幣 (BTC)?
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新手如何購買比特幣 (BTC)?
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我可以用 $100 購買比特幣 (BTC) 嗎?
x
比特幣 (BTC) 是否 100% 安全?
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