Acheter Bitcoin(BTC)

Acheter Bitcoin facilement grâce à notre guide étape par étape.
Prix estimé
1 BTC0,00 USD
Bitcoin
BTC
Bitcoin
$64 461,8
+1,15%
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Comment acheter Bitcoin(BTC) avec USD ?

Entrez le montant
Sélectionnez la paire de trading BTC/USD et saisissez le montant d’achat.
Confirmer l'ordre
Vérifiez les détails de la transaction, y compris le prix BTC/USD, les frais et autres informations. Une fois confirmé, soumettez l’ordre.
Recevoir Bitcoin(BTC)
Après un paiement réussi, le BTC acheté sera automatiquement crédité sur votre portefeuille Gate.com.

Comment acheter Bitcoin(BTC) avec une carte de crédit ou une carte de débit ?

  • 1
    Créez votre compte Gate.com et vérifiez votre identitéPour acheter BTC en toute sécurité, commencez par créer un compte Gate.com et terminez la vérification d’identité KYC afin de protéger vos transactions.
  • 2
    Choisissez BTC et le mode de paiementAllez dans la section « Acheter Bitcoin(BTC) », sélectionnez BTC, saisissez le montant que vous souhaitez acheter, puis choisissez la carte de débit comme option de paiement. Ensuite, renseignez les informations de votre carte.
  • 3
    Recevez BTC instantanément dans votre portefeuilleUne fois que vous avez confirmé l’ordre, le BTC acheté sera immédiatement et en toute sécurité crédité sur votre portefeuille Gate.com — prêt à être tradé, conservé ou transféré.

Pourquoi acheter Bitcoin(BTC) ?

Qu'est-ce que le Bitcoin ? La naissance de l'or numérique décentralisé
Le Bitcoin (BTC) a été introduit en 2008 par Satoshi Nakamoto et officiellement lancé en 2009 comme la première cryptomonnaie décentralisée au monde. Il permet des paiements électroniques de pair à pair, sans l’intervention d’intermédiaires comme les banques ou les gouvernements. Toutes les transactions sont enregistrées sur une blockchain publique, garantissant transparence et sécurité.
Comment fonctionne le Bitcoin ? Consensus PoW et technologie blockchain
Le Bitcoin fonctionne selon un mécanisme de consensus appelé preuve de travail (Proof of Work – PoW). Lorsqu’Alice souhaite envoyer 1 BTC à Bob, les mineurs entrent en compétition pour résoudre des problèmes mathématiques complexes. Le premier à y parvenir reçoit une récompense en bitcoins (block reward) et enregistre la transaction sur la blockchain. Ce système sécurise le réseau, mais entraîne une consommation d’énergie élevée et une difficulté de minage croissante.
L’offre de Bitcoin et le mécanisme de halving
L’offre de Bitcoin est strictement limitée à 21 millions d’unités, ce qui en fait un actif à la rareté absolue. Tous les quatre ans, un événement appelé “halving” réduit de moitié la récompense versée aux mineurs, ralentissant ainsi l’émission de nouveaux bitcoins. Ce mécanisme renforce les propriétés anti-inflationnistes de Bitcoin et constitue l’un des principaux moteurs de son appréciation à long terme. Fin 2024, plus de 19,7 millions de bitcoins ont déjà été minés.
Historique des prix et impact sur le marché
Le Bitcoin a commencé avec une valeur quasi nulle, atteignant environ $20,000 in 2017 and hitting new highs above $60 000 en 2021. Il a connu une volatilité extrême — comme en témoigne le célèbre “Bitcoin Pizza Day”, marquant sa première utilisation commerciale. Bien qu’il ait été qualifié de bulle ou d’arnaque dans le passé, l’adoption croissante par le grand public et les institutions a propulsé sa capitalisation au-delà de 1 000 milliards de dollars.
Raisons d’investir dans le Bitcoin et risques associés
Couverture contre l’inflation et réserve de valeur : L’offre fixe et les événements de halving font du Bitcoin un or numérique et un actif refuge potentiel. Forte liquidité : Le BTC est négocié sur toutes les principales plateformes, permettant une allocation facile du portefeuille. Décentralisation et autonomie : Non contrôlé par une entité centrale ; les utilisateurs gardent un contrôle total sur leurs actifs. Risques techniques et réglementaires : Forte volatilité, réglementation incertaine, préoccupations environnementales liées au minage, et utilité limitée pour les paiements.
Points de vue sceptiques et perspectives alternatives
Malgré son caractère révolutionnaire, le Bitcoin reste peu efficace en tant qu’outil de paiement, et les risques réglementaires demeurent importants. Certains experts considèrent le Bitcoin davantage comme un actif spéculatif que comme une réserve de valeur stable. Les investisseurs doivent évaluer attentivement leur tolérance au risque.

Bitcoin(BTC) Prix du jour & tendances du marché

BTC/USD
Bitcoin
$64 461,8
+1,15%
Marchés
Popularité
Capitalisation boursière
#1
$1,29T
Volume
Offre en circulation
$774,13M
20,04M

À l’heure actuelle, Bitcoin (BTC) est au prix de $64 461,8 par actif. L’offre en circulation est d’environ 20 046 518 BTC, ce qui correspond à une capitalisation boursière totale de $20,04M. Classement actuel par capitalisation : 1.

Au cours des dernières 24 heures, le volume d’échange de Bitcoin a atteint $774,13M, soit une +1.15% par rapport à la veille. Sur la dernière semaine, le prix de Bitcoin -3.04%, reflétant la demande soutenue pour BTC en tant qu’or numérique et couverture contre l’inflation.

De plus, le record historique de Bitcoin a été de $126 080. La volatilité du marché reste importante, et les investisseurs doivent suivre de près les tendances macroéconomiques ainsi que les évolutions réglementaires.

Bitcoin(BTC) Comparer avec une autre cryptomonnaie

BTC VS
BTC
Prix
Pourcentage de variation sur 24 heures
Pourcentage de variation sur 7 jours
Volume de trading 24h
Capitalisation boursière
Rang du marché
Offre en circulation

Que faire après avoir acheté Bitcoin(BTC) ?

Spot
Tradez BTC à tout moment grâce à la large gamme de paires de trading de Gate.com, saisissez les opportunités du marché et faites croître vos actifs.
Simple Earn
Utilisez vos BTC inactifs pour souscrire aux produits financiers flexibles ou à terme fixe de la plateforme et gagnez facilement un revenu supplémentaire.
Convertir
Échangez rapidement vos BTC contre d’autres cryptomonnaies en toute simplicité.

Avantages de l'achat de Bitcoin par l'intermédiaire de Gate

Avec 3 500 cryptomonnaies parmi lesquelles vous pouvez choisir
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Les dernières nouvelles sur Bitcoin(BTC)

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Plus d'actualités BTC
#MyGateTradeStory 
#MyGateTradingMoment 
English version.
💔 I didn’t lose Bitcoin.
I lost control of myself at 5 a.m., watching my money disappear.
Almost a year ago, I opened a trade that changed my perception of the market forever. It was Bitcoin at $118,000. Back then, I thought I finally understood how this world works: charts, movements, news, cycles. I looked at the market and saw not risk, but opportunity. In my head, there were already calculations of future profit, the feeling of “I got in on time,” and an inner confidence that everything was going right. I didn’t doubt the direction. I didn’t ask myself “what if not?”. I just entered the trade.
And the scariest part — I did it without a Stop Loss. I didn’t even fully understand how critical it was. I thought the main thing was choosing the right direction. Protection seemed secondary, something that could be “added later.” It sounds naive now, but that was my real mindset back then. I opened the position and simply let the market do everything else. No exit plan. No risk limitation. No scenario of “if it goes against me”.
📉 Then the drop began. At first, it looked normal, almost calm. I even tried to convince myself it was just a correction. But very quickly, that feeling changed. Red candles started appearing one after another, and with each new one it became physically harder to look at the screen. This was no longer a “market”. It was a situation that was slipping out of control.
And then came what I will never forget.
I didn’t believe my eyes. I just sat there staring at the monitor, as if another explanation, another reality, would appear there. I kept zooming in on the chart, refreshing the page, over and over, as if it could change something. But nothing changed. Only red candles, one after another 📉.
I was literally glued to the screen. I couldn’t look away. As if turning away for even a second would make it worse. The only thought in my head was: “please stop.” I even caught myself silently begging the market to stop. It sounds ridiculous now, but back then it was the only thing left inside me.
🌙 It was 3:00 a.m. I wasn’t sleeping. I was just sitting there.
3:20… nothing changes.
3:50… and it feels even worse. The candles keep falling, with no pause, no reaction, no mercy.
I didn’t believe my eyes. I kept looking at the chart again and again, as if searching for another reality. But there was none.
5:00 a.m.
And it was still red.
Not a “correction”. Not a “bounce”. Not “temporary”.
Just a drop.
With no end.
And at some point, the most terrifying realization came: the portfolio was almost empty.
Damn.
Not as an emotion. As a state.
💸 And at that moment, I stopped being an observer. I became someone who physically couldn’t handle what she was seeing.
My hands were shaking so much I couldn’t hold my phone properly. Everything was falling out of my hands. My breathing was broken, as if something was squeezing my chest and not letting go 😢. And at some point, the tears just started falling on their own. Not controlled. Not quietly. A river. I couldn’t stop them even if I wanted to.
I wrote to my friend.
— I’m scared…
— What happened?
I sent a screenshot of the chart and stared at the screen for a long time before pressing “send”.
— It’s just a correction, don’t overthink it. 📉
I really wanted to believe it. But I couldn’t anymore.
Because inside there was no hope. Only panic and a silence that became heavier than any numbers.
💔 The biggest pain wasn’t the money, although I truly lost a lot. The pain was realizing that it was my decision. I entered without a Stop Loss. I didn’t prepare. I decided that “this won’t happen to me”.
And that realization hit the hardest.
After that night, my real learning began. Not theoretical, but forced. The kind that only comes after loss.
📚 What I understood after that trade:
• 🔹 Stop Loss is not an option, it’s survival
• 🔹 Take Profit is discipline, not greed
• 🔹 Support and resistance are market behavior, not just lines
• 🔹 Risk per trade is more important than any forecast
• 🔹 One position must not control your life
• 🔹 Hope is not a strategy
• 🔹 A plan must exist BEFORE entry, not after panic
Over time, my trading completely changed. I no longer enter based on feelings. Before every trade, I know my Stop Loss, my Take Profit, and what I will do in every scenario. I no longer let the market decide how much I can lose.
📊 Today I trade differently. Calmer. Colder. More conscious. And even though sometimes, when I see a sharp BTC drop, something inside still tightens for a second — I am no longer there. I am no longer in that position where I am helpless in front of the screen.
❤️ But I will always remember that night. Not because of the loss. But because it was the moment I first understood that trading is not about “guessing”. It is about “surviving”.
And if today I feel the impulse “maybe take a risk…”, I already know the answer.
The market will always give another chance.
But a deposit won’t.
#我的Gate交易时刻 
#BitcoinBouncesBack 
#GateSquare 
[@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O) 
[@Gate 广场](gt://mention/ARAbClhcBQNwWRIVGAoGBB5QX1sO0O0O) 
$BTC  ‌$BTC  ‌
GateUser-10fce37e
22/06/2026 22:11
#MyGateTradeStory #MyGateTradingMoment English version. 💔 I didn’t lose Bitcoin. I lost control of myself at 5 a.m., watching my money disappear. Almost a year ago, I opened a trade that changed my perception of the market forever. It was Bitcoin at $118,000. Back then, I thought I finally understood how this world works: charts, movements, news, cycles. I looked at the market and saw not risk, but opportunity. In my head, there were already calculations of future profit, the feeling of “I got in on time,” and an inner confidence that everything was going right. I didn’t doubt the direction. I didn’t ask myself “what if not?”. I just entered the trade. And the scariest part — I did it without a Stop Loss. I didn’t even fully understand how critical it was. I thought the main thing was choosing the right direction. Protection seemed secondary, something that could be “added later.” It sounds naive now, but that was my real mindset back then. I opened the position and simply let the market do everything else. No exit plan. No risk limitation. No scenario of “if it goes against me”. 📉 Then the drop began. At first, it looked normal, almost calm. I even tried to convince myself it was just a correction. But very quickly, that feeling changed. Red candles started appearing one after another, and with each new one it became physically harder to look at the screen. This was no longer a “market”. It was a situation that was slipping out of control. And then came what I will never forget. I didn’t believe my eyes. I just sat there staring at the monitor, as if another explanation, another reality, would appear there. I kept zooming in on the chart, refreshing the page, over and over, as if it could change something. But nothing changed. Only red candles, one after another 📉. I was literally glued to the screen. I couldn’t look away. As if turning away for even a second would make it worse. The only thought in my head was: “please stop.” I even caught myself silently begging the market to stop. It sounds ridiculous now, but back then it was the only thing left inside me. 🌙 It was 3:00 a.m. I wasn’t sleeping. I was just sitting there. 3:20… nothing changes. 3:50… and it feels even worse. The candles keep falling, with no pause, no reaction, no mercy. I didn’t believe my eyes. I kept looking at the chart again and again, as if searching for another reality. But there was none. 5:00 a.m. And it was still red. Not a “correction”. Not a “bounce”. Not “temporary”. Just a drop. With no end. And at some point, the most terrifying realization came: the portfolio was almost empty. Damn. Not as an emotion. As a state. 💸 And at that moment, I stopped being an observer. I became someone who physically couldn’t handle what she was seeing. My hands were shaking so much I couldn’t hold my phone properly. Everything was falling out of my hands. My breathing was broken, as if something was squeezing my chest and not letting go 😢. And at some point, the tears just started falling on their own. Not controlled. Not quietly. A river. I couldn’t stop them even if I wanted to. I wrote to my friend. — I’m scared… — What happened? I sent a screenshot of the chart and stared at the screen for a long time before pressing “send”. — It’s just a correction, don’t overthink it. 📉 I really wanted to believe it. But I couldn’t anymore. Because inside there was no hope. Only panic and a silence that became heavier than any numbers. 💔 The biggest pain wasn’t the money, although I truly lost a lot. The pain was realizing that it was my decision. I entered without a Stop Loss. I didn’t prepare. I decided that “this won’t happen to me”. And that realization hit the hardest. After that night, my real learning began. Not theoretical, but forced. The kind that only comes after loss. 📚 What I understood after that trade: • 🔹 Stop Loss is not an option, it’s survival • 🔹 Take Profit is discipline, not greed • 🔹 Support and resistance are market behavior, not just lines • 🔹 Risk per trade is more important than any forecast • 🔹 One position must not control your life • 🔹 Hope is not a strategy • 🔹 A plan must exist BEFORE entry, not after panic Over time, my trading completely changed. I no longer enter based on feelings. Before every trade, I know my Stop Loss, my Take Profit, and what I will do in every scenario. I no longer let the market decide how much I can lose. 📊 Today I trade differently. Calmer. Colder. More conscious. And even though sometimes, when I see a sharp BTC drop, something inside still tightens for a second — I am no longer there. I am no longer in that position where I am helpless in front of the screen. ❤️ But I will always remember that night. Not because of the loss. But because it was the moment I first understood that trading is not about “guessing”. It is about “surviving”. And if today I feel the impulse “maybe take a risk…”, I already know the answer. The market will always give another chance. But a deposit won’t. #我的Gate交易时刻 #BitcoinBouncesBack #GateSquare [@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O) [@Gate 广场](gt://mention/ARAbClhcBQNwWRIVGAoGBB5QX1sO0O0O) $BTC ‌$BTC ‌
BTC
+0,98%
This wave was smashed so decisively, the market is not pretending at all! 🚨📉 A few days ago before bed, $DOT  was still bouncing around at high levels, many people seemed to want to rush in, but I was watching for unvolume-driven surges and insufficient support, a single push down and it lost its temper.  
While everyone else was still watching, I saw DOT's rebound getting weaker and weaker, every upward push felt like it was missing a breath. 👀 I reminded myself not to chase the hype at that moment, wait for clearer bearish signals, so I opened a short around 1.28.  
Now it's at 0.945, with a return rate of +1857.03%, this rhythm was well controlled, not wasted. 🔥🎯  
Good positions are made when they come out, not chased after.  
The handling is simple: first close with +1857.03%, take the profit into your pocket; protect the remaining 20% at cost price, if it continues to drop, keep watching, if it rebounds, don’t give back the profits. ✅📌  
Don’t get emotionally attached to profits.  
If you missed it, don’t chase; chasing tail is the easiest way to mess up your mindset. ⚠️ Wait for a pullback confirmation, wait for the next clear signal, the market will give opportunities again. 🔔  
‍$BTC  $ETH
WhiteMistTheoryOfTrends
22/06/2026 22:11
This wave was smashed so decisively, the market is not pretending at all! 🚨📉 A few days ago before bed, $DOT was still bouncing around at high levels, many people seemed to want to rush in, but I was watching for unvolume-driven surges and insufficient support, a single push down and it lost its temper. While everyone else was still watching, I saw DOT's rebound getting weaker and weaker, every upward push felt like it was missing a breath. 👀 I reminded myself not to chase the hype at that moment, wait for clearer bearish signals, so I opened a short around 1.28. Now it's at 0.945, with a return rate of +1857.03%, this rhythm was well controlled, not wasted. 🔥🎯 Good positions are made when they come out, not chased after. The handling is simple: first close with +1857.03%, take the profit into your pocket; protect the remaining 20% at cost price, if it continues to drop, keep watching, if it rebounds, don’t give back the profits. ✅📌 Don’t get emotionally attached to profits. If you missed it, don’t chase; chasing tail is the easiest way to mess up your mindset. ⚠️ Wait for a pullback confirmation, wait for the next clear signal, the market will give opportunities again. 🔔 ‍$BTC $ETH
DOT
-0,42%
BTC
+1,06%
ETH
+1,05%
Don't say I didn't warn you, this time I really let the emotions show! 📈 When it was grinding at the bottom during the trading session, it was so slow that it made people doubt, but as soon as it moved out, $BTW  immediately made the long position profit-taking feel full.
A few days ago, early morning when I was watching BTW, the focus wasn't on its short-term fluctuations, but whether the key level held 👀. Back then, it repeatedly tested around 0.055816, retreated to stabilize, selling pressure eased, and there was a subtle sign of funds quietly entering, so I suggested going long, paying attention to the rhythm, not the excitement.
Now it’s up to 0.09017, +1210.69%, already showing 🚀💰. When it's time to take profits, don’t pretend to be calm.
I'm not afraid of it grinding, I'm afraid you'll panic first.
Take profits when it’s appropriate.
First, handle your positions ✅, take 80% profit, keep the remaining 20% at cost to protect, continue to push to let profits run, and don’t try to reclaim profits if it pulls back 📌.
If you missed it, don’t chase ⚠️. Chasing easily messes with your mindset, wait for a clearer signal next time, wait for a retest confirmation, there will be more opportunities later, don’t rush this move 🔔.
‍$BTC  $ETH
MorningDawnTalksCrypto
22/06/2026 22:09
Don't say I didn't warn you, this time I really let the emotions show! 📈 When it was grinding at the bottom during the trading session, it was so slow that it made people doubt, but as soon as it moved out, $BTW immediately made the long position profit-taking feel full. A few days ago, early morning when I was watching BTW, the focus wasn't on its short-term fluctuations, but whether the key level held 👀. Back then, it repeatedly tested around 0.055816, retreated to stabilize, selling pressure eased, and there was a subtle sign of funds quietly entering, so I suggested going long, paying attention to the rhythm, not the excitement. Now it’s up to 0.09017, +1210.69%, already showing 🚀💰. When it's time to take profits, don’t pretend to be calm. I'm not afraid of it grinding, I'm afraid you'll panic first. Take profits when it’s appropriate. First, handle your positions ✅, take 80% profit, keep the remaining 20% at cost to protect, continue to push to let profits run, and don’t try to reclaim profits if it pulls back 📌. If you missed it, don’t chase ⚠️. Chasing easily messes with your mindset, wait for a clearer signal next time, wait for a retest confirmation, there will be more opportunities later, don’t rush this move 🔔. ‍$BTC $ETH
BTW
+11,42%
BTC
+1,06%
ETH
+1,05%
Plus de publications sur BTC

FAQ sur l’achat de Bitcoin(BTC)

Les réponses de cette FAQ sont générées par une intelligence artificielle et sont fournies à titre indicatif uniquement. Veuillez évaluer soigneusement les informations présentées.
Quel est l’endroit le plus sûr pour acheter du Bitcoin (BTC) ?
x
Comment puis-je acheter du Bitcoin (BTC) en toute sécurité sur Gate.com?
x
Comment acheter du Bitcoin (BTC) pour les débutants ?
x
Puis-je acheter du Bitcoin (BTC) pour 100 $ ?
x
Le Bitcoin (BTC) est-il 100 % sûr ?
x