What launched
Zro, built by the MoonMath team, launched on Product Hunt this week as a private inference endpoint purpose-built for AI coding agents. Instead of routing agent traffic through a general-purpose closed API, Zro serves open-weight coding models — currently MiniMax M3 and GLM-5.2 — from EU-based infrastructure in Finland and France, with zero request retention and no training on customer prompts by default.
Setup is designed to be near-instant for developers already using popular coding harnesses: install the @moonmath-ai/zro npm package, run zro login once, then launch a supported tool — Claude Code, Codex CLI, Cursor, Cline, OpenCode, Hermes, OpenClaw, or Pi — with zro launch, and the harness talks to Zro’s endpoint instead of the default provider.
Why it matters
MoonMath frames the launch around a tradeoff its founders say they kept seeing developers hit: use a closed-source AI API and give up privacy and control over where prompts and code go, or self-host open-weight models and absorb the infrastructure work yourself. Zro’s pitch is a middle path — a hosted, OpenAI- and Anthropic-compatible API in front of open models, tuned specifically for long-context, multi-turn coding sessions using MoonMath’s own compression and custom inference kernels, with an optional on-prem deployment path for teams that need it.
For founders and teams already sending proprietary code through third-party coding agents, EU-region hosting with a stated zero-retention, zero-training policy is a concrete answer to a data-governance question that’s increasingly coming up in procurement conversations.
Pricing
Zro’s Pro plan runs $20/month for an expected ~300M tokens of usage across MiniMax M3 and GLM-5.2; Max is $60/month for roughly 5x the usage. Both plans support one-time $50 or $100 usage packs that expire after 90 days, and an Enterprise tier adds custom usage plans, SLAs, and a direct support channel for teams. Web search as a tool call is billed separately at $0.02 per search.
Where to try it
Zro is live at zro.moonmath.ai, with launch details on Product Hunt. The team is offering one month of Zro Pro free with code PRODUCTHUNT for the first 100 signups.