Every.Onekey.Honestbilling.
A drop-in Anthropic & OpenAI-compatible gateway for Claude Code. Opus 4.8 for the hard stuff, Sonnet 4.6 for daily work, Haiku 4.5 for speed. Same models, same SDK — every token 30% cheaper than going direct. No markup, no rounding, no fine print.
11 / Why Anvat
Frontier models at half the effective cost.
Anvat is an OpenAI and Anthropic compatible API gateway built for developers who run Claude Code, Cursor, Codex, and custom agents. Point ANTHROPIC_BASE_URL or your OpenAI SDK base URL at api.anvat.app — keep the same models, same streaming, same tool calls. Pay materially less.
Metered usage is billed at 30% below published list rates from Anthropic and OpenAI. Prepaid credit packs double your spend on every tier — pay $100, receive $200 in API credit. Together, most teams see roughly half the effective cost versus routing the same Claude Opus 4.8, Sonnet 4.6, and Haiku 4.5 workloads direct to providers at full price.
Anvat is a drop-in LLM gateway and cheap Claude API alternative to juggling provider keys or self-hosting proxies. One key unlocks frontier models with honest per-token billing, transparent activity logs, and subscriptions that undercut comparable Claude consumer plans. No fine print. No prompt storage.
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