feat: allow overriding llmgw url for local development - #137
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andreitava-uip
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ionut-mihalache-uipath,
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September 10, 2026 09:28
ionut-mihalache-uipath
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Sep 10, 2026
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Why
LLMGW_URLis used for everything: LLM calls and the identity token. So you can't point it at a local gateway:{LLMGW_URL}/{org}/{tenant}/llmgateway_/api/.... That prefix is added by the front door in cloud. A gateway running on its own only serves/api/...and gets org/tenant from theX-UiPath-Internal-*headers, which we already send.What
LLMGatewaySettingsnow respectsUIPATH_SERVICE_URL_LLMGATEWAY. This is the same per-service override fromuipath-platformthat we already use for AgentHub (UIPATH_SERVICE_URL_AGENTHUB), not a new mechanism.When set, LLM and discovery requests go to that host as
/api/..., prefix dropped. Discovery cache key uses the resolved URL so local and cloud don't share entries. Token minting is not touched and still goes throughLLMGW_URL.Backwards compatible: if the var is not set, URLs are exactly what they were before.
Affects core and langchain (core change, langchain bumps with it).