Built a lightweight API proxy that gives you access to all Claude models (Opus 4.6, Sonnet 4.6, Haiku 4.5) with flat per-request billing instead of token-based pricing.
Why I built it:
• Token billing is unpredictable, especially with large context windows
• Wanted a simpler way to use Claude in my projects
What you get:
• OpenAI-compatible endpoint (drop-in replacement)
• Native Anthropic /v1/messages endpoint
• Works with Claude Code out of the box
• Streaming, 200K+ context, all models
• 20 free requests to try it
🚧 Currently in early access, actively building and improving. Feedback, feature requests, and bug reports are all super welcome! DM me or drop a comment.
🔗 https://reqflux.com (https://reqflux.com/)
📖 Docs: https://reqflux.com/docs