Required approach for the backend?

[ca9]

Hi,

is it in the documentation roadmap to at some point provide the basic backend/endpoints needed to support this UI?

- POST /agent/threads - Create new threads
- GET /agent/info - Health check
- POST /agent/threads/{thread_id}/history - Get thread history
- POST /agent/threads/{thread_id}/runs/stream - 
- Standard LangServe endpoints (/agent/invoke, /agent/stream, etc.)

Between streaming support from langserve and checkpointing from langgraph - which somehow arent compatible OTB with each other, I found working with this frontend without additional guidance slightly messy.

• Either we wrap langserve to create checkpoint, which as a "wrapper" on a fastapi wrapper didnt seem great?
• Alternatively we can give langserve a miss and self-implement streaming on langgraph, hand-crafting each response/query object. Doable, but not great either.

Whats the recommended self-hosted/deployed backend for this? I feel like there's a small missing layer here, but I might be wrong.

Thanks!