LangChain Forum
Self-hosted installations,call api, 405 Client Error: Not Allowed for url https://xxx.com/runs
LangSmith Product Help
Observability & Evals
self-hosted
ershixiong
July 23, 2025, 12:33pm
1
want to call post_run and patch_run to upload trace, how to fix?
Related topics
Topic
Replies
Views
Activity
Langsmith api error
LangChain Academy
0
221
January 22, 2026
Unable to see trace for new project
Observability & Evals
1
372
August 27, 2025
Langsmith missing individual toolcall traces
LangSmith Product Help
1
158
January 3, 2026
Run link 404s — v2 endpoint can't find run that v1 just returned
Observability & Evals
3
69
May 12, 2026
Post Identification and Tags
LangSmith Product Help
self-hosted
,
hybrid
,
cloud
,
langsmith-studio
,
product-feedback
0
523
April 24, 2025