LangServe
JSON →LangServe is a Python library that simplifies the deployment of LangChain runnables and agents as REST APIs. It builds on FastAPI to provide a robust server with a built-in playground UI for testing. The library is under active development, with version 0.3.3 being the latest, and maintains rapid compatibility updates with its core dependencies like `langchain-core`.
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Resources
homepagelangserve.langchain.com ↗
API endpoints
full doc /v1/registry/langserve
install /v1/registry/langserve/install
compatibility /v1/registry/langserve/compatibility