Comprar Bitcoin(BTC)

Comprar Bitcoin facilmente com nosso guia passo a passo.
Preço estimado
1 BTC0,00 USD
Bitcoin
BTC
Bitcoin
$63.205,2
+0,15%
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
$63.205,2
+0,15%
Mercados
Popularidade
Capitalização de Mercado
#1
$1,26T
Volume
Oferta em circulação
$674,5M
20,05M

A partir de agora, o preço de Bitcoin (BTC) está cotado em $63.205,2 por moeda. A oferta circulante é de aproximadamente 20.052.971 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 $674,5M, representando um +0.15% em comparação com o dia anterior. Na semana passada, Bitcoin cotou em +5.80%, 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
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100% de comprovação de reservas desde maio de 2020
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Outras criptomoedas disponíveis na Gate

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Últimas notícias sobre Bitcoin(BTC)

07/07/2026 06:29Gate News
伯恩斯坦维持比特币年底目标价15万美元,回调幅度弱于历史周期
07/07/2026 06:25Gate News
今日Tether通过RGB协议在比特币上推出原生USDT,这是自2014年以来首次返回
07/07/2026 05:52Gate News
特朗普的战略比特币储备因托管权争议而延迟
07/07/2026 05:45Gate News
比特币的表观需求从6月的低点-275,000 BTC改善至-75,000 BTC
07/07/2026 05:42Gate News
MicroStrategy 在截至7月5日的一周内出售了 $216M 的比特币,这是自2020年以来最大的一次处置。
Mais notícias sobre BTC
#GUSDYieldRisesto3.8% 
The yield game just leveled up. Capital efficiency on stablecoins is hitting a new peak as the GUSD minting engine receives a massive upgrade, driving the native APR up to 3.8%.
You can now mint GUSD at a strict 1:1 ratio using USD1, unlocking daily programmatic interest distributions. Rather than relying on high-risk algorithmic models, this organic yield is sustainably backed by three institutional-grade engines: Gate ecosystem revenue, Treasury Real World Assets (RWAs), and premier stablecoin-backed quality assets.
The true differentiator? Zero capital lockups. Minted GUSD remains hyper-liquid, allowing you to simultaneously deposit tokens into high-alpha wealth avenues like Launchpools, Pre-IPOs, and structured finance products. You can effectively stack multiple yield layers at the exact same time without sacrificing secondary market agility.
‍#Gateio #Stablecoin #RWA 
‍$BTC$GT $ETH
Eren_Yeager_Live
07/07/2026 06:30
#GUSDYieldRisesto3.8% The yield game just leveled up. Capital efficiency on stablecoins is hitting a new peak as the GUSD minting engine receives a massive upgrade, driving the native APR up to 3.8%. You can now mint GUSD at a strict 1:1 ratio using USD1, unlocking daily programmatic interest distributions. Rather than relying on high-risk algorithmic models, this organic yield is sustainably backed by three institutional-grade engines: Gate ecosystem revenue, Treasury Real World Assets (RWAs), and premier stablecoin-backed quality assets. The true differentiator? Zero capital lockups. Minted GUSD remains hyper-liquid, allowing you to simultaneously deposit tokens into high-alpha wealth avenues like Launchpools, Pre-IPOs, and structured finance products. You can effectively stack multiple yield layers at the exact same time without sacrificing secondary market agility. ‍#Gateio #Stablecoin #RWA ‍$BTC$GT $ETH
BTC
+0,27%
GT
-0,62%
ETH
+0,03%
Just a few days ago it was still dragging things out, but today it straight-up gives the answer! This market really knows how to mess with people. 📉😎 The last look before bed: $ICNT is still wobbling around the high range, but what I’m seeing is an unlimited surge—there’s a strong bull-trap vibe. Once it goes up, nobody’s taking it, so I pointed out at the time: keep holding the short idea. 👀 Now the price has moved from 0.2422 to 0.1969. The shorts are cashed out—profit +369.08%. When it’s time to grasp it, you’ve got to grasp it. 🎯💰🔥 If it’s time to lock in profits, lock them in. Take 80% off first. ✅ Put the bulk into your pocket first; protect the remaining 20% at the cost price. 📌 If it keeps dropping, let the profits run. Even if it bounces back, don’t give back what you’ve already eaten. 🛑 Don’t chase if you missed it. ⚠️ Chasing the tail can easily throw your mindset off. There will be more opportunities later—wait for the next time there’s a clear signal, and wait for a more comfortable position to make your move. 🔔 $BTC  $ETH
CryptoWinter
07/07/2026 06:26
Just a few days ago it was still dragging things out, but today it straight-up gives the answer! This market really knows how to mess with people. 📉😎 The last look before bed: $ICNT is still wobbling around the high range, but what I’m seeing is an unlimited surge—there’s a strong bull-trap vibe. Once it goes up, nobody’s taking it, so I pointed out at the time: keep holding the short idea. 👀 Now the price has moved from 0.2422 to 0.1969. The shorts are cashed out—profit +369.08%. When it’s time to grasp it, you’ve got to grasp it. 🎯💰🔥 If it’s time to lock in profits, lock them in. Take 80% off first. ✅ Put the bulk into your pocket first; protect the remaining 20% at the cost price. 📌 If it keeps dropping, let the profits run. Even if it bounces back, don’t give back what you’ve already eaten. 🛑 Don’t chase if you missed it. ⚠️ Chasing the tail can easily throw your mindset off. There will be more opportunities later—wait for the next time there’s a clear signal, and wait for a more comfortable position to make your move. 🔔 $BTC $ETH
ICNT
+10,57%
BTC
+0,27%
ETH
+0,03%
Honestly, this wave really delivered! During the session, it was still pretending to be strong, but then it turned around and dropped straight down 📉😎 When the chart hadn't fully started moving yet, I saw $SLX  that bounce didn't feel right—no one was buying it on the way up, support was clearly insufficient, and the trap for longs was strong 👀 At that time, I suggested a short idea around 0.22234—don't get shaken out by short-term fluctuations. If you understood, execute it; don't hesitate at the critical moment. Now the price has come to 0.19901, from 0.22234 to here, profit shows +206.95%, this trade was satisfying 🎯💰 It was really grinding earlier, but once it broke out, it was very decisive—being on the right rhythm makes all the difference 🔥 When you're making money, the biggest risk is getting carried away. So don't get cocky, take profit on 80% first ✅ Secure the majority first, leave the remaining 20% with cost price protection 📌 If it continues to drop, let it run; if it bounces back, don't stubbornly hold through a drawdown 🛑 If you missed it, don't chase ⚠️ Chasing is easy to get punished—wait for the next clear signal, wait for a more favorable entry, there will be more opportunities in the future 🔔 $BTC $ETH
LingYe
07/07/2026 06:25
Honestly, this wave really delivered! During the session, it was still pretending to be strong, but then it turned around and dropped straight down 📉😎 When the chart hadn't fully started moving yet, I saw $SLX that bounce didn't feel right—no one was buying it on the way up, support was clearly insufficient, and the trap for longs was strong 👀 At that time, I suggested a short idea around 0.22234—don't get shaken out by short-term fluctuations. If you understood, execute it; don't hesitate at the critical moment. Now the price has come to 0.19901, from 0.22234 to here, profit shows +206.95%, this trade was satisfying 🎯💰 It was really grinding earlier, but once it broke out, it was very decisive—being on the right rhythm makes all the difference 🔥 When you're making money, the biggest risk is getting carried away. So don't get cocky, take profit on 80% first ✅ Secure the majority first, leave the remaining 20% with cost price protection 📌 If it continues to drop, let it run; if it bounces back, don't stubbornly hold through a drawdown 🛑 If you missed it, don't chase ⚠️ Chasing is easy to get punished—wait for the next clear signal, wait for a more favorable entry, there will be more opportunities in the future 🔔 $BTC $ETH
SLX
-2,39%
BTC
+0,27%
ETH
+0,03%
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