Two opt-in envs preparing the openclaw supplier on inference-proxy:
OPENAI_SESSION_PASSTHROUGH=1 — chat-session turns speak the stateful-
upstream contract: the escrow ref is sent as the OpenAI `user` field
(OpenClaw keys one persistent agent session per `user`, so browser/
tool state survives across turns) and only the current turn's delta
goes upstream — the upstream session carries history, and re-sending
the full transcript would duplicate it into the upstream context every
turn (OpenClaw renders ALL request messages into the new agent turn).
The local transcript still accumulates fully for the receipt. Without
`user`, OpenClaw creates an ephemeral session per request (uuid key),
so default-off stays safe for stateless providers.
OPENAI_MODEL_OVERRIDE — fixed upstream model id sent instead of the
advert's buyer-facing model. OpenClaw's chat-completions endpoint 400s
on anything but "openclaw" / "openclaw/<agentId>", while the advert
must carry a unique fleet-routable id (openclaw-web-agent).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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