Manifest LLM Gateway API
OpenAI- and Anthropic-compatible proxy API of the Manifest LLM gateway. Clients point at the gateway URL, send `auto` as the model and routing picks the real model; documented endpoints are POST /v1/chat/completions, POST /v1/responses, POST /v1/messages and GET /v1/models, authenticated with a harness key (`Authorization Bearer mnfst_...`). Cloud base https://app.manifest.build; self-hosted default http://localhost:2099. No machine-readable contract is published.