Guides

The pages in this section cover the operations you’ll come back to after onboarding:

• API key management: creating, scoping, rotating and revoking keys, and the policies a key can carry.
• Credits and billing: how credits work, how pricing is structured, and how invoices are produced.
• Usage accounting: the transaction history, exports, and what’s recorded per request.
• Dashboard deep-dive: every chart on the dashboard, how to read it, and how to filter it.
• Request parameters: which parameters each provider applies, and how the response tells you when one was not.
• The Responses API: /v1/responses for clients that speak OpenAI’s newer format, and what differs because LowRouter stores nothing.
• Embeddings: /v1/embeddings for vector search and RAG, with the same usage and per-request metadata as chat.

First-time setup is in Getting started.