Sobre Promptberth — Your AI subscription hub
Your AI subscription hub
Founded 2020 · Hong Kong, Hong Kong · Team of 5
Our Story
Promptberth was founded in 2020 by two Hong Kong Polytechnic University alumni who met at a blockchain meetup. They noticed a frustrating gap: AI tools like ChatGPT Plus and Midjourney required credit cards, excluding millions of crypto users worldwide. Motivated to bridge AI and decentralized finance, they built a marketplace where subscriptions are paid exclusively in USDT and other cryptocurrencies. Starting with just 5 team members, Promptberth has grown to serve over 15,000 orders across 80 countries.
Mission
"Make AI subscriptions accessible globally with instant crypto checkout."
What We Stand For
Pagamento USDT
We accept USDT via TRC20 (TRON) and ERC20 (Ethereum) networks. USDT payment addresses appear at checkout when you place an order — they are not displayed publicly to reduce surface for address rotation and anti-scraping reasons.
Como pedir
- Acesse a Loja e escolha uma assinatura.
- Clique em Comprar na página do produto.
- Informe seu email de entrega e escolha TRC20 ou ERC20.
- Escaneie o QR de pagamento com sua carteira USDT.
- Receba sua conta por email em minutos.
Suporte pós-venda: Telegram