LangChain Launches LangSmith LLM Gateway for Model Access Governance

LangChain launched LangSmith LLM Gateway for enterprise governance, letting organizations lock API keys to an allowlist of models, with any other model calls automatically blocked.

2026-09-14 ~ 2026-09-14 · 2 related posts

• LangSmith LLM Gateway locks API keys to permitted models, blocking everything else — LangChain · 2026-09-14

1 near-duplicate retellings: LangChain