AI API Intelligence

LangSmith API

LangChain · API key auth.

Provider LangChain
TypeAPI
AuthAPI key auth.
Reviewed

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Editorial overview

LangSmith APIs for tracing, evaluating, and monitoring LLM application runs with datasets and feedback workflows documented by LangChain.

Capabilities

  • Run tracing and logging
  • Datasets and evaluation utilities
  • Prompt/hub related workflows as documented

Limitations

  • Best with LangChain/LangGraph stacks though not exclusive
  • Data retention depends on plan

Related technologies

API

Related glossary terms

API

Why it matters

LangSmith API is tracked so engineering and procurement teams can compare official developer surfaces, authentication posture, and documentation without relying on marketing copy.

Last reviewed

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