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[PR #4107] [MERGED] docs: document LANGSMITH_ENDPOINT for EU/regional accounts [closes DOC-389] #4104

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opened 2026-06-05 19:12:45 -04:00 by yindo · 0 comments
yindo commented 2026-06-05 19:12:45 -04:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/docs/pull/4107
Author: @open-swe[bot]
Created: 5/20/2026
Status: ✅ Merged
Merged: 5/20/2026
Merged by: @katmayb

Base: main ← Head: open-swe/doc-389-eu-endpoint

📝 Commits (3)

  • 9722027 docs: document LANGSMITH_ENDPOINT for EU/regional accounts in tracing setup [closes DOC-389]
  • 328ef31 edits
  • 657e67e Merge branch 'main' into open-swe/doc-389-eu-endpoint

📊 Changes

3 files changed (+36 additions, -1 deletions)

View changed files

📝 src/langsmith/observability-quickstart.mdx (+8 -1)
📝 src/langsmith/trace-with-langchain.mdx (+10 -0)
📝 src/langsmith/trace-with-langgraph.mdx (+18 -0)

📄 Description

Description

The tracing quickstart and the LangChain/LangGraph setup guides don't mention LANGSMITH_ENDPOINT, so users on non-default regions (GCP EU, GCP APAC, AWS US) follow the steps and immediately hit auth errors. This adds an inline note in each setup section pointing to the regional API URLs (via the existing saas-region-urls snippet) with EU as the worked example. Resolves langsmith-sdk#2071.

Release Note

none

Test Plan

  • Render the quickstart, LangChain, and LangGraph tracing pages and confirm the new region-URL note appears in each setup step.

Opened collaboratively by Kathryn May and open-swe.

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/docs/pull/4107 **Author:** [@open-swe[bot]](https://github.com/apps/open-swe) **Created:** 5/20/2026 **Status:** ✅ Merged **Merged:** 5/20/2026 **Merged by:** [@katmayb](https://github.com/katmayb) **Base:** `main` ← **Head:** `open-swe/doc-389-eu-endpoint` --- ### 📝 Commits (3) - [`9722027`](https://github.com/langchain-ai/docs/commit/9722027a8d5bfb5afd3c4304c977ea61c348d3f5) docs: document LANGSMITH_ENDPOINT for EU/regional accounts in tracing setup [closes DOC-389] - [`328ef31`](https://github.com/langchain-ai/docs/commit/328ef3108eb44b0db0d5a9ba8e0285575ab524d5) edits - [`657e67e`](https://github.com/langchain-ai/docs/commit/657e67e5ecfb062bb3946d67072b3481a5be41cd) Merge branch 'main' into open-swe/doc-389-eu-endpoint ### 📊 Changes **3 files changed** (+36 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `src/langsmith/observability-quickstart.mdx` (+8 -1) 📝 `src/langsmith/trace-with-langchain.mdx` (+10 -0) 📝 `src/langsmith/trace-with-langgraph.mdx` (+18 -0) </details> ### 📄 Description ## Description The tracing quickstart and the LangChain/LangGraph setup guides don't mention `LANGSMITH_ENDPOINT`, so users on non-default regions (GCP EU, GCP APAC, AWS US) follow the steps and immediately hit auth errors. This adds an inline note in each setup section pointing to the regional API URLs (via the existing `saas-region-urls` snippet) with EU as the worked example. Resolves [langsmith-sdk#2071](https://github.com/langchain-ai/langsmith-sdk/issues/2071). ## Release Note none ## Test Plan - [ ] Render the quickstart, LangChain, and LangGraph tracing pages and confirm the new region-URL note appears in each setup step. _Opened collaboratively by Kathryn May and open-swe._ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-06-05 19:12:45 -04:00
yindo closed this issue 2026-06-05 19:12:45 -04:00
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Reference: langchain-ai/docs#4104
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