nullsink

It is an API proxy for frontier and open-weight models that lets users buy prepaid credit and route their own tools through a single endpoint without creating an account. It sells to individual developers and technical users who want anonymous, pay-as-you-go access to model APIs and pay with cryptocurrency. It is delivered as a prepaid-key proxy with no sign-up, no email, passwords, IP or request logs, single-use on-chain payments of $2 to $100 plus about 10% markup, and early-access availability with possible brief outages.

Key features

• API proxy for frontier models
• API proxy for open-weight models
• prepaid API key
• bring your own tools
• pay with Monero
• pay with Bitcoin
• no sign-up required
• no email or passwords
• no IP or request logs
• check balance with key