> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.openmodels.market/docs/billing-usage/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.openmodels.market/_mcp/server.

# Billing & Usage

> OpenModels is an open LLM token marketplace that gives developers one API key for verified model supply, transparent pricing, and OpenAI-compatible API access.

## Docs

- [Credits & Billing](https://docs.openmodels.market/docs/billing-usage/credits-billing.md)
- [Rate Limits](https://docs.openmodels.market/docs/billing-usage/rate-limits.md)
- [Usage & Spend](https://docs.openmodels.market/docs/billing-usage/usage-spend.md)