Overview

All runtime traffic goes to a single host — it never changes, whatever you subscribe to:

Compatibility#

The ingress follows OpenAI API semantics: request and response shapes, streaming (text/event-stream), tool calls and error envelopes behave the way your existing SDK expects. If your code runs against the OpenAI API, changing base_url is normally the entire migration.

Products as models#

The model parameter names a product on the grid, in supplier/product form:

{ "model": "first-party/llm-gateway" }

Your subscriptions decide which products a key can reach — see Catalog and subscriptions.