PASAR API

🇲🇾 LangSmith LLM Observability & Evals

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LLM observability and evaluation platform for tracing, testing and debugging AI agent applications. REST API at api.smith.langchain.com. Free Developer: 5k traces/month.

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Get started

# LangSmith LLM Observability & Evals needs an API key.
# No single public base URL ~ start from the docs:
# https://docs.langchain.com/langsmith

AI prompt

I'm integrating a Malaysian API into my app.

API: LangSmith LLM Observability & Evals
Provider: LangChain
Auth: requires an API key (sign up: https://docs.langchain.com/langsmith)
Pricing: freemium

Help me set up authentication and make my first successful request ~ explain exactly where the credentials go.

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