Comprar Bitcoin(BTC)

Comprar Bitcoin facilmente com nosso guia passo a passo.
Preço estimado
1 BTC0,00 USD
Bitcoin
BTC
Bitcoin
$64.417,3
+0,51%
Escaneie o código QR e baixe o app da Gate

Como comprar Bitcoin(BTC) com USD?

Insira o Valor
Selecione o par de negociação BTC/USD e insira o valor da compra.
Confirmar ordem
Analise os detalhes da transação, incluindo o preço BTC/USD, as taxas e outras observações. Depois de confirmado, envie o a ordem.
Receba Bitcoin(BTC)
Após o pagamento bem-sucedido, o BTC adquirido será automaticamente creditado em sua carteira Gate.com.

Como comprar Bitcoin(BTC) com cartão de crédito ou débito?

  • 1
    Crie sua conta Gate.com e verifique a identidadePara comprar BTC com segurança, comece se inscrevendo em uma conta Gate.com e concluindo a verificação de identidade KYC para proteger suas transações.
  • 2
    Escolha BTC e o método de pagamentoVá para a seção “Comprar Bitcoin(BTC)”, selecione a BTC, insira o valor que deseja comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os detalhes do seu cartão.
  • 3
    Receba BTC instantaneamente em sua carteiraDepois de confirmar a ordem, as BTC que você comprar serão creditadas instantaneamente e com segurança em sua carteira Gate.com — prontas para negociação, holding ou transferência.

Por que comprar Bitcoin(BTC)?

O que é Bitcoin? O nascimento do ouro digital descentralizado
O Bitcoin (BTC) foi introduzido em 2008 por Satoshi Nakamoto e lançado oficialmente em 2009 como a primeira criptomoeda descentralizada do mundo. Ele permite pagamentos eletrônicos ponto a ponto sem intermediários, como bancos ou governos. Todas as transações são registradas em um blockchain público, garantindo transparência e segurança.
Como funciona o Bitcoin? Consenso PoW e tecnologia Blockchain
O Bitcoin opera em um mecanismo de consenso de Proof of Work (PoW). Quando Alice quer enviar 1 BTC para Bob, os mineradores competem para resolver problemas matemáticos complexos. O primeiro a resolvê-lo ganha novos bitcoins como recompensa em bloco e registra a transação na blockchain. Esse sistema protege a rede, mas resulta em alto consumo de energia e aumento da dificuldade de mineração.
Oferta de Bitcoin e mecanismo de redução pela metade
A oferta de Bitcoin é estritamente limitada a 21 milhões de moedas, o que o torna absolutamente escasso. A cada quatro anos, um evento de “halving” reduz a recompensa do bloco para os mineradores, retardando a criação de novos bitcoins. Isso reforça as propriedades anti-inflacionárias do Bitcoin e é um dos principais impulsionadores de sua valorização de preço a longo prazo. No final de 2024, mais de 19,7 milhões de bitcoins foram minerados.
Histórico de preços e impacto no mercado
O Bitcoin começou praticamente sem valor, alcançando $20,000 in 2017 and hitting new highs above $60,000 em 2021. Ele passou por uma volatilidade extrema, como o famoso “Bitcoin Pizza Day”, marcando seu primeiro uso comercial. Apesar de ter sido chamada de bolha ou fraude no passado, a crescente adoção convencional e institucional elevou sua capitalização de mercado para além de US$ 1 trilhão.
Razões e riscos para investir em Bitcoin
Hedge de inflação e armazenamento de valor: Oferta fixa e eventos de redução pela metade tornam o Bitcoin um ouro digital e um potencial ativo seguro. Alta liquidez: O BTC é negociado em todas as principais exchanges, permitindo uma fácil alocação de portfólio. Descentralização e Autonomia: Não é controlada por nenhuma entidade; os usuários têm controle total sobre seus ativos. Riscos regulatórios e técnicos: alta volatilidade, regulamentações pouco claras, preocupações ambientais decorrentes da mineração e serviços de pagamento limitados.
Visões céticas e perspectivas alternativas
Apesar de sua natureza revolucionária, a eficiência do Bitcoin como ferramenta de pagamento é baixa e os riscos regulatórios permanecem significativos. Alguns especialistas veem o Bitcoin mais como um ativo especulativo do que como uma reserva estável de valor. Os investidores devem avaliar cuidadosamente sua tolerância ao risco.

Bitcoin(BTC) Preço atual e tendências de mercado

BTC/USD
Bitcoin
$64.417,3
+0,51%
Mercados
Popularidade
Capitalização de Mercado
#1
$1,29T
Volume
Oferta em circulação
$208,36M
20,05M

A partir de agora, o preço de Bitcoin (BTC) está cotado em $64.417,3 por moeda. A oferta circulante é de aproximadamente 20.054.909 BTC, resultando em uma capitalização de mercado total de $20,05M, Classificação atual de capitalização de mercado: 1.

Nas últimas 24 horas, o volume de negociação em Bitcoin atingiu $208,36M, representando um +0.51% em comparação com o dia anterior. Na semana passada, Bitcoin cotou em +2.03%, refletindo a demanda contínua por BTC como ouro digital e uma proteção contra a inflação.

Além disso, o recorde histórico de Bitcoin foi $126.080. A volatilidade do mercado continua significativa, portanto, os investidores devem monitorar de perto as tendências macroeconômicas e os desenvolvimentos regulatórios.

Bitcoin(BTC) Compare com outras criptomoedas

BTC VS
BTC
Preço
Mudança percentual em 24h
Mudança percentual em 7d
Volume de negociação em 24 horas
Capitalização de Mercado
Classificação de mercado
Oferta circulante

O que fazer depois de comprar Bitcoin(BTC)?

Spot
Negocie BTC a qualquer momento usando a ampla variedade de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente seus ativos.
Simple Earn
Use seus BTC parados para assinar os produtos financeiros flexíveis ou de prazo fixo da plataforma e ganhar facilmente uma renda extra.
Convert
Troque rapidamente BTC por outras criptomoedas com facilidade.

Benefícios de comprar Bitcoin pela Gate

Com 3.500 criptomoedas para você escolher
Consistentemente um dos 10 melhores CEXs desde 2013
100% de comprovação de reservas desde maio de 2020
Negociação eficiente com saque e depósito instantâneos

Outras criptomoedas disponíveis na Gate

Saiba mais sobre Bitcoin(BTC)

In-depth Explanation of Yala: Building a Modular DeFi Yield Aggregator with $YU Stablecoin as a Medium
Beginner
BTC and Projects in The BRC-20 Ecosystem
Beginner
What Is a Cold Wallet?
Beginner
Mais artigos sobre BTC
Price Rebounds but Sentiment Remains Unchanged: What Does the Divergence Between the Fear & Greed Index and BTC Price Mean?
BTC rebounds above $64,000, yet the Fear and Greed Index remains at 22, signaling extreme fear. How should we interpret this divergence between market sentiment and price action?
J.P. Morgan Research Report: Is Strategy Selling BTC Just a Short-Term Issue, or Are Permissioned Chains the Real Threat?
JPMorgans research report highlights that Strategys sale of 3,588 Bitcoins has limited impact. The real threat lies in the migration of tokenization, payments, and settlements to permissioned blockchains, which could lead to structural depreciation of public blockchain ecosystems.
How Did the Correlation Between Bitcoin and Gold Change in the 48 Hours Following the US-Iran Conflict?
The conflict between the US and Iran escalated as Iran launched 10 missiles at a US military base in Jordan. Trump claimed Iran called to seek peace. Oil prices fell back by 2%, while BTC rebounded above $64,000.
Mais BTC Blog
XZXX: A Comprehensive Guide to the BRC-20 Meme Token in 2025
XZXX emerges as the leading BRC-20 meme token of 2025, leveraging Bitcoin Ordinals for unique functionalities that integrate meme culture with tech innovation. The article explores the token's explosive growth, driven by a thriving community and strategic market support from exchanges like Gate, while offering beginners a guided approach to purchasing and securing XZXX. Readers will gain insights into the token's success factors, technical advancements, and investment strategies within the expanding XZXX ecosystem, highlighting its potential to reshape the BRC-20 landscape and digital asset investment.
5 ways to get Bitcoin for free in 2025: Newbie Guide
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.
Bitcoin Fear and Greed Index: Market Sentiment Analysis for 2025
As the Bitcoin Fear and Greed Index plummets below 10 in April 2025, cryptocurrency market sentiment reaches unprecedented lows. This extreme fear, coupled with Bitcoin's 80,000−85,000 price range, highlights the complex interplay between crypto investor psychology and market dynamics. Our Web3 market analysis explores the implications for Bitcoin price predictions and blockchain investment strategies in this volatile landscape.
Mais BTC Wiki

Últimas notícias sobre Bitcoin(BTC)

11/07/2026 16:52Gate News
美国现货比特币ETF在7月10日录得9,044万美元净流入,成为自5月以来首个转为上涨(连续净流入为正)的周
11/07/2026 16:33Gate News
币圈市场在 24 小时内出现 7695 万美元($76.95M)的清算,其中空头头寸为 4681 万美元($46.81M)
11/07/2026 16:28Oliver Grant
苹果起诉OpenAI,指控窃取商业秘密,并点名硬件负责人唐·坦(Tang Tan)
11/07/2026 16:04Gate News
ETH 15分钟回调0.65%:机构增持与BTC轮动支撑,短线MACD死叉回调
11/07/2026 15:52Gate News
Metaplanet、JPYC、Progmat 开始比特币债券研究 7 月 10 日
Mais notícias sobre BTC
This round of sharp sell-offs is very typical: first you lure people into the high end, then suddenly smash it down. At the time, that bullish breakout candle of $AZTEC looked really fierce, but what I’m really watching is the speed of the pullback after it hits the top—so fast it shows that nobody up there is willing to keep taking it.
I entered the short around 0.02690, then the price kept sliding all the way to 0.01419. Now I’ve already locked in +1159.54% profit. Many people panic when they see a wick/spike, but I actually think that’s the direction choice after the liquidity gets swept clean. The key is right here.
I’d already paid attention to this level earlier—it couldn’t be pushed back up repeatedly, which indicates the longs are getting used up. Once it breaks down in that moment, the shorts’ rhythm just works. After market range gets released, the worst thing isn’t just making less profit—it’s being green, yet still getting whacked by a single dead-cat bounce and having your mindset thrown off.
Now I’ll lean toward taking care of most of the profits first. The remaining small position will be monitored with protection. If it can keep getting pressed down, I’ll continue watching; if it can’t push, I’ll exit. Don’t chase if you missed it—especially after a rapid sell-off. Wait for the next more comfortable spot, and don’t get the tempo reversed.
$BTC $ETH
AnalystBrotherChen
11/07/2026 17:28
This round of sharp sell-offs is very typical: first you lure people into the high end, then suddenly smash it down. At the time, that bullish breakout candle of $AZTEC looked really fierce, but what I’m really watching is the speed of the pullback after it hits the top—so fast it shows that nobody up there is willing to keep taking it. I entered the short around 0.02690, then the price kept sliding all the way to 0.01419. Now I’ve already locked in +1159.54% profit. Many people panic when they see a wick/spike, but I actually think that’s the direction choice after the liquidity gets swept clean. The key is right here. I’d already paid attention to this level earlier—it couldn’t be pushed back up repeatedly, which indicates the longs are getting used up. Once it breaks down in that moment, the shorts’ rhythm just works. After market range gets released, the worst thing isn’t just making less profit—it’s being green, yet still getting whacked by a single dead-cat bounce and having your mindset thrown off. Now I’ll lean toward taking care of most of the profits first. The remaining small position will be monitored with protection. If it can keep getting pressed down, I’ll continue watching; if it can’t push, I’ll exit. Don’t chase if you missed it—especially after a rapid sell-off. Wait for the next more comfortable spot, and don’t get the tempo reversed. $BTC $ETH
AZTEC
+1,79%
BTC
+0,4%
ETH
+1,5%
Guys, who gets it! This round of short positions really got me energized 📉🔥 A few days ago before going to sleep, I was still smoothing things out—price kept failing to break upward, and I just kept watching that kind of unstoppable rally; the vibe felt completely wrong.
Back then $UB was around 0.14514. I saw there wasn’t enough follow-through—every time it surged upward, it just lacked that last bit—so I gave the cue to open a long/short position, don’t chase orders and take bags 👀🎯
Now the price is at 0.07316, and the profit is directly up to +1214.77%. That piece of meat was so satisfying to eat ✅💰 First it was really just grind mode—when I got out, it was also truly worth it.
This is the rhythm.
Don’t get emotional when it comes to profits.
In terms of execution, put most of the money into your pocket first, close 80% 📌 and use the remaining 20% to protect at cost price. If it keeps dumping, let the profit run. Even if it rebounds, don’t spit the profit back out 🛑
If you didn’t catch it, don’t chase ⚠️ Chasing and getting rear-ended easily messes up your mindset. Wait for the next clear signal, and only look at the next shot after the pullback confirms 🔔
$BTC $ETH
TraderRanGe
11/07/2026 17:27
Guys, who gets it! This round of short positions really got me energized 📉🔥 A few days ago before going to sleep, I was still smoothing things out—price kept failing to break upward, and I just kept watching that kind of unstoppable rally; the vibe felt completely wrong. Back then $UB was around 0.14514. I saw there wasn’t enough follow-through—every time it surged upward, it just lacked that last bit—so I gave the cue to open a long/short position, don’t chase orders and take bags 👀🎯 Now the price is at 0.07316, and the profit is directly up to +1214.77%. That piece of meat was so satisfying to eat ✅💰 First it was really just grind mode—when I got out, it was also truly worth it. This is the rhythm. Don’t get emotional when it comes to profits. In terms of execution, put most of the money into your pocket first, close 80% 📌 and use the remaining 20% to protect at cost price. If it keeps dumping, let the profit run. Even if it rebounds, don’t spit the profit back out 🛑 If you didn’t catch it, don’t chase ⚠️ Chasing and getting rear-ended easily messes up your mindset. Wait for the next clear signal, and only look at the next shot after the pullback confirms 🔔 $BTC $ETH
UB
-4,15%
BTC
+0,4%
ETH
+1,5%
A few days ago they were still pretending to be dead, and today they directly delivered the results. 🔥📉  
$SUI  This round of short positions is being cashed out—once the chart gets smashed down, the rhythm becomes clear right away.
During the market bottoming out, many people were still hesitating. What I was looking at was that the rebound lacked strength, and the volume didn’t follow through—overhead pressure kept becoming more and more obvious 👀  
So at the time I advised everyone not to chase the rally. Around 1.0776, the shorts had better cost-effectiveness—just follow the plan and go long directly.
Now, from 1.0776 down to 0.7433, the return is +1494.88%—this profit is comfortable to take 🎉💰  
Eat what should be eaten, and take what should be taken.
This is the rhythm.  
Chasing the tail makes you easy to get hit.
In terms of execution, first take the bulk profits ✅ —close 80% first. Protect the remaining 20% at the cost price. If it keeps dumping, let the profit run; even if it rebounds, don’t get emotional and talk business with the profit 🛑📌
If you didn’t catch it, don’t chase ⚠️ Going in now will easily mess up your mindset. Wait for the next clearly defined signal, wait for the pullback and confirmation—then fire the next shot 🔔
$BTC $ETH
TraderRanGe
11/07/2026 17:16
A few days ago they were still pretending to be dead, and today they directly delivered the results. 🔥📉 $SUI This round of short positions is being cashed out—once the chart gets smashed down, the rhythm becomes clear right away. During the market bottoming out, many people were still hesitating. What I was looking at was that the rebound lacked strength, and the volume didn’t follow through—overhead pressure kept becoming more and more obvious 👀 So at the time I advised everyone not to chase the rally. Around 1.0776, the shorts had better cost-effectiveness—just follow the plan and go long directly. Now, from 1.0776 down to 0.7433, the return is +1494.88%—this profit is comfortable to take 🎉💰 Eat what should be eaten, and take what should be taken. This is the rhythm. Chasing the tail makes you easy to get hit. In terms of execution, first take the bulk profits ✅ —close 80% first. Protect the remaining 20% at the cost price. If it keeps dumping, let the profit run; even if it rebounds, don’t get emotional and talk business with the profit 🛑📌 If you didn’t catch it, don’t chase ⚠️ Going in now will easily mess up your mindset. Wait for the next clearly defined signal, wait for the pullback and confirmation—then fire the next shot 🔔 $BTC $ETH
SUI
+1,47%
BTC
+0,4%
ETH
+1,5%
Mais postagens sobre BTC

Perguntas frequentes sobre a compra de Bitcoin(BTC)

As respostas das perguntas frequentes são geradas por IA e são fornecidas apenas para referência. Avalie o conteúdo cuidadosamente.
Onde é o lugar mais seguro para comprar Bitcoin (BTC)?
x
Como posso comprar Bitcoin (BTC) com segurança na Gate.com?
x
Como comprar Bitcoin (BTC) para iniciantes?
x
Posso comprar Bitcoin (BTC) por US$ 100?
x
O Bitcoin (BTC) é 100% seguro?
x