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  2. /Cartão para Web3
Web3

Cartão para Web3

Quem vive de Web3 — dev pago em stablecoin, DAO que remunera contribuidores, protocolo com tesouraria on-chain — enfrenta o mesmo atrito: o dinheiro está na chain, as despesas estão no mundo Visa. O cartão para Web3 do Kripicard fecha o vão: deposite USDT, USDC ou ETH de qualquer carteira e gaste em qualquer checkout online, sem off-ramp bancário.

Última atualização: Julho de 2026
0
Off-ramp bancário
~5 min
Da carteira ao cartão
5
Ativos aceitos na recarga
100%
Renda on-chain gastável

Nesta página

  1. 01O vão entre a chain e o checkout
  2. 02Casos de uso na prática
  3. 03Custódia e escopo

O vão entre a chain e o checkout

A economia Web3 paga em cripto: salários de DAO em USDC, grants em stablecoin, receita de protocolo em ETH. Mas a vida cobra em Visa: ferramentas, viagens, assinaturas, anúncios. O caminho tradicional — exchange, KYC bancário, saque, cartão do banco — desfaz na prática a autonomia que a Web3 promete.

O cartão cripto encurta o circuito ao mínimo: da sua carteira para o saldo do cartão, do cartão para o checkout. A conversão acontece uma vez, na recarga, e o restante dos seus ativos permanece on-chain, sob sua custódia.

Casos de uso na prática

  • Contribuidor de DAO: recebe em USDC, recarrega o cartão, paga a vida — sem banco
  • Dev freelancer Web3: renda em stablecoin vira assinatura, ferramenta e viagem
  • Protocolo/estúdio: tesouraria on-chain paga infra, ads e serviços via cartões dedicados
  • Pagamentos de bounties e grants gastáveis no dia em que caem

Custódia e escopo

O desenho preserva o princípio da autocustódia no que importa: você mantém seus ativos na sua carteira e transfere apenas o valor que pretende gastar. O cartão é a ponte de consumo — não um cofre. Para o dia a dia, isso significa exposição mínima e liberdade máxima: qualquer valor, de qualquer carteira, vira poder de compra em minutos.

Perguntas frequentes

Preciso passar por exchange?
Não — a recarga é um envio on-chain direto da sua carteira para o endereço de depósito do Kripicard.
Quais ativos posso usar?
USDT, USDC, BTC, ETH e XMR. Stablecoins são o padrão para evitar volatilidade entre recarga e gasto.
Serve para a tesouraria de uma DAO?
Sim — o padrão é emitir cartões dedicados por finalidade ou contribuidor, cada um com orçamento próprio.
Meus fundos ficam custodiados no cartão?
Apenas o valor recarregado. O restante permanece na sua carteira, sob sua custódia — recarregue conforme o uso.

Feche o vão entre a chain e a vida

Da carteira ao checkout em minutos — o cartão Visa da economia Web3, sem banco no caminho.

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