body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none} h1, h2, h3 { font-weight: normal; } amp-story-page { background-color: #131516; } amp-story-grid-layer { overflow: visible; } @media (max-aspect-ratio: 9 / 16) { @media (min-aspect-ratio: 320 / 678) { amp-story-grid-layer.grid-layer { margin-top: calc((100% / 0.5625 - 100% / 0.6666666666666666) / 2); } } } @media not all and (min-resolution:.001dpcm) { @media { p.text-wrapper > span { font-size: calc(100% - 0.5px); } } } .page-fullbleed-area, .page-background-overlay-area { position: absolute; overflow: hidden; width: 100%; left: 0; height: calc(1.1851851851851851 * 100%); top: calc((1 - 1.1851851851851851) * 100% / 2); } .element-overlay-area { position: absolute; width: 100%; height: 100%; top: 0; left: 0; } .page-safe-area { overflow: visible; position: absolute; top: 0; bottom: 0; left: 0; right: 0; width: 100%; height: calc(0.84375 * 100%); margin: auto 0; } .mask { position: absolute; overflow: hidden; } .fill { position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: 0; } @media (prefers-reduced-motion: no-preference) { .animation-wrapper { opacity: var(--initial-opacity); transform: var(--initial-transform); } } amp-story-grid-layer.align-bottom { align-content: end; padding: 0; /* AMP CTA Layer will exactly occupy 74px regardless of any device. To space out captions 74px from the BOTTOM (AMP CTA Layer), 74px from the TOP should also be spaced out and thus: 2 * 74px will be the desired max-height. */ max-height: calc(100vh - (2 * 74px)); } .captions-area { padding: 0 32px 0; } amp-story-captions { margin-bottom: 16px; text-align: center; } amp-story-audio-sticker { height: 100%; } .audio-sticker { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif; } O que é uma exchange de criptomoedas?

O que é uma exchange de criptomoedas?

por: Portal Renda

Foto: Canva

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Plataformas online que facilitam a compra, venda e troca de criptomoedas, atuando como intermediárias seguras e eficientes.

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Foto: Canva

Similar às bolsas de valores, com ordens de compra e venda combinadas automaticamente e fornecimento de carteiras digitais para armazenamento seguro de criptomoedas.

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Centralizadas (CEX), gerenciadas por uma entidade específica, e descentralizadas (DEX), permitindo negociação direta entre usuários.

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Segurança (2FA, criptografia, carteiras frias), taxas de transação, suporte ao cliente, variedade de criptomoedas e facilidade de uso da plataforma.

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Binance, Mercado Bitcoin, Foxbit, BitcoinTrade, Coinext e BitcoinToYou, cada uma com características distintas como baixas taxas, segurança robusta e suporte ao cliente eficiente.

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Variam entre exchanges, com possíveis taxas adicionais para depósitos e saques; é crucial comparar para maximizar retornos.

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Escolher exchanges confiáveis, usar 2FA, carteiras frias e estar ciente das regulamentações locais para garantir uma negociação segura.

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