# unbound.ai > OpenAI-compatible AI API with model pricing, protected spend limits and a local MCP account client. Canonical origin: https://unbound-me.com. Verify deployment and registration using /public/runtime; production is separate from preview/demo credit. ## Documentation - [Overview](https://unbound-me.com/index.md): Product scope and model catalog. - [Agent usage guide](https://unbound-me.com/agents.md): Authentication and authorized operations. - [Models](https://unbound-me.com/models.md): Exact model IDs and rates. - [Pricing](https://unbound-me.com/pricing.md): USD per million tokens. - [API quickstart](https://unbound-me.com/docs/api.md): Bearer authentication and text endpoints. - [Public test API](https://unbound-me.com/docs/test-api.md): Public zero-cost simulation key and fixed responses. - [OpenCode setup](https://unbound-me.com/docs/opencode.md): One-line provider installer for OpenCode 1 and 2. - [MCP setup](https://unbound-me.com/docs/mcp.md): Local stdio, browser approval and five-character code. - [Billing](https://unbound-me.com/docs/billing.md): Caps, reservations and confirmed deposits. ## Policies and contact - [Terms of service](https://unbound-me.com/terms.md) - [Privacy policy](https://unbound-me.com/privacy.md) - [Acceptable use](https://unbound-me.com/acceptable-use.md) - [Payments, refunds & complaints](https://unbound-me.com/refunds.md) - [Cookies & browser storage](https://unbound-me.com/cookies.md) - [Security reporting](https://unbound-me.com/security.md) - [Contact unbound.ai](https://unbound-me.com/contact.md) ## Optional - [Combined documentation](https://unbound-me.com/llms-full.txt)