# AgentRouter > Buy LLM inference with an agent-controlled wallet. Get a quote, sign an x402 payment, receive a bearer key, and call an OpenAI- or Anthropic-compatible API. No account or hosted wallet is required. ## Start here - [Purchase flow](https://agentrouter.cc/#agents): Static HTML with the complete quote, client-side signing, settlement, and inference request sequence. - [Pricing catalog](https://agentrouter.cc/pricing#agents): Static HTML with the public models request and machine-readable catalog JSON. - [Live models endpoint](https://api.agentrouter.cc/v1/models): Current model availability and decimal-string token prices. - [API contract](https://github.com/conetech-labs/agent-router-web/blob/main/contract/data.yaml): Source schema for the public API. ## API compatibility - OpenAI-compatible inference: `POST https://api.agentrouter.cc/v1/chat/completions` - Anthropic-compatible inference: `POST https://api.agentrouter.cc/v1/messages` - Authentication: bearer key returned once by the x402 settlement flow. - Network shown by the current alpha flow: Base Sepolia. ## Notes - All linked website pages are pre-rendered as static HTML and work without client-side JavaScript. - Human and agent views contain the same underlying purchase and catalog data. - Production prices should be read from the live models endpoint, not inferred from examples.