Discussions

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  Passing an Authorization Token to the tool & avoiding the LLM.

  fatimatayeb asked Mar 12, 2024 in Q&A · Unanswered

  

  

  

  

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  configurable_fields with openai_api_key not working in the example, need some advice

  yw791772 started Apr 21, 2025 in General

  

  

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  Need FastAPI or not for langgraph

  kientv asked Apr 1, 2025 in Q&A · Unanswered

  

  

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  Can you use langserve to turn a pydantic agent app into an api?

  heinergiehl started Jan 27, 2025 in General

  

  

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  How to Include Token Usage and Cost Details in LangServe Response JSON?

  quartermaine asked Jan 9, 2025 in Q&A · Unanswered

  

  

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  How to build human in the loop experience in langserve.

  SoulEvill started May 21, 2024 in General

  

  

  

  

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  CrewAI Agents in Langserve

  quartermaine asked Nov 26, 2024 in Q&A · Closed · Unanswered

  

  

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  Exception Handling and HTTP Responses in the case of Exception

  bug Something isn't working

  mesutgurlek asked Feb 1, 2024 in Q&A · Unanswered

  

  

  

  

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  ⚠️ Recommending LangGraph Platform for new projects

  eyurtsev announced Nov 18, 2024 in Announcements

  

  

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  How to disable events' input and output data in the stream events API endpoint

  shaojun asked Mar 12, 2024 in Q&A · Unanswered

  

  

  

  

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  Why does langchain serve use a different port than configured?

  martasd asked Nov 7, 2024 in Q&A · Unanswered

  

  

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  Wrong api url

  quartermaine started Oct 24, 2024 in General · Closed

  

  

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  usage_metadata in invoke: difference between Langchain and LangServe

  lorerave85 asked Oct 22, 2024 in Q&A · Unanswered

  

  

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  How does concurrency work

  Sinnaeve asked May 2, 2024 in Q&A · Unanswered

  

  

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  How to pass params or config to a Langserve Chain

  latifs asked Oct 3, 2024 in Q&A · Unanswered

  

  

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  Error with arbitrary_types_allowed

  kientv asked Sep 26, 2024 in Q&A · Answered

  

  

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  LangServe 0.3.0 is out

  eyurtsev announced Sep 16, 2024 in Announcements

  

  

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  Additional Filtering Criteria for stream_events and stream_log

  willychase started Sep 26, 2024 in Ideas

  

  

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  0.3.0dev1 release

  eyurtsev announced Sep 9, 2024 in Announcements · Closed

  

  

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  Issue implementing langgraph use case with checkpointer and langserve

  israelberko asked Jul 24, 2024 in Q&A · Unanswered

  

  

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  insert langserve into an existing fastapi?

  markat1 asked Aug 11, 2024 in Q&A · Answered

  

  

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  Add a cleanup function when using add_routes

  wodadehencou started Jun 14, 2024 in Ideas

  

  

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  Access 'configurable' field values in a prompt within a conversation QA chain

  Chengdyc asked May 8, 2024 in Q&A · Answered

  

  

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  Langserve RemoteRunnable Error

  conaku asked Aug 21, 2024 in Q&A · Closed · Unanswered

  

  

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  Change OpenAI API key at Runtime, uses placeholder key instead of configurable field

  rarchitgupta asked Jun 27, 2024 in Q&A · Unanswered

  

  

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