Full access to Claude Opus 4.6, Sonnet 4.6, Haiku 4.5 with extended thinking support. Works with Claude Code, Cursor, Cline, and any OpenAI-compatible client.
Simple, fast, and affordable
Opus 4.6, Sonnet 4.6, Opus 4.5, Sonnet 4.5, Haiku 4.5 — all the latest models at your fingertips.
Full support for Claude's thinking mode. The model reasons through complex problems before answering.
Claude Code, Cursor, Cline, Roo Code, Continue, OpenCode — any tool that supports Anthropic or OpenAI API.
Access all the latest Claude models
Compatible with any Anthropic or OpenAI API client
Get started in under 2 minutes
Run npm i -g @sateev/popus then popus login
Run popus start — Claude Code with thinking, web search, all models.
Claude Opus 4.6, Sonnet 4.6, Opus 4.5, Sonnet 4.5, and Haiku 4.5. All models are available on every plan.
We accept cryptocurrency (via CryptoBot), bank cards (via LOLZ Market), and SBP (via Platega). All payments are processed through our Telegram bot @claudepopiusbot.
Yes! Extended thinking works out of the box. Claude Code will automatically use thinking mode when needed. You'll see the "thinking" indicator in your terminal.
Yes. The API is compatible with both Anthropic and OpenAI formats. Configure your tool's API base URL to neuroslop.xyz and use your API key. Works with Cursor, Cline, Continue, Roo Code, and any OpenAI-compatible client.
You'll get an error message. Simply top up your balance in the Telegram bot. Your API key stays the same — just buy more tokens. Business plan has unlimited tokens.