# Troviale

> Troviale is a unified AI API gateway. One API key for GPT, Claude, Gemini, Mistral and every major model — with usage-based pricing, a shared wallet, and full observability.

Troviale gives developers one API key to call every major AI model through a
single unified gateway, with usage-based pricing and full observability.

## Pages
- [Home](https://troviale.com/): One key, every model.
- [Models](https://troviale.com/models): Full model catalog with pricing
- [Providers](https://troviale.com/providers): Every supported AI provider
- [Blog](https://troviale.com/blog): Engineering notes and product updates
- [Changelog](https://troviale.com/changelog): What's new in Troviale

## Docs
- [Authentication](https://troviale.com/docs/authentication)
- [Getting access](https://troviale.com/docs/getting-access)
- [Introduction](https://troviale.com/docs)
- [Quickstart](https://troviale.com/docs/quickstart)
- [API keys](https://troviale.com/docs/concepts/api-keys)
- [Models](https://troviale.com/docs/concepts/models)
- [Wallet](https://troviale.com/docs/concepts/wallet)
- [Using Claude Code](https://troviale.com/docs/guides/claude-code)
- [Migrating from OpenAI](https://troviale.com/docs/guides/migrating-from-openai)

## Models
- [Claude Haiku 4.5](https://troviale.com/models/claude-haiku-4-5): Anthropic's fast, cheap model. The right   choice for high-volume tasks where latency and cost
  dominate.
- [Claude Opus 4.7](https://troviale.com/models/claude-opus-4-7): Anthropic's frontier model. The strongest 
  Claude for hard reasoning, long agentic loops, and   tasks where quality matters more than cost.
- [Claude Sonnet 4.6](https://troviale.com/models/claude-sonnet-4-6): Anthropic's balanced workhorse model. Long
  context, strong tool use, and the best
  price-to-capability ratio in the Claude family.

## Blog
- [Introducing Troviale — one key, every model](https://troviale.com/blog/introducing-troviale): Why we built a unified gateway to every major AI model, and how a single API key changes the way you ship.