Get server info

Returns information about the current LangSmith deployment: version, instance feature flags, batch-ingest limits, and max SDK versions. Unauthenticated by default; set FF_INFO_ENDPOINT_AUTH_REQUIRED=true to require auth.

GET /api/v1/info

Error

A valid request URL is required to generate request examples

200

{
  "batch_ingest_config": {
    "scale_down_nempty_trigger": 123,
    "scale_up_nthreads_limit": 123,
    "scale_up_qsize_trigger": 123,
    "size_limit": 123,
    "size_limit_bytes": 123,
    "use_multipart_endpoint": true
  },
  "customer_info": {
    "customer_id": "<string>",
    "customer_name": "<string>"
  },
  "git_sha": "<string>",
  "instance_flags": {},
  "license_expiration_time": "<string>",
  "sdk_versions": {
    "max_go_sdk_version": "<string>",
    "max_java_sdk_version": "<string>",
    "max_js_sdk_version": "<string>",
    "max_python_sdk_version": "<string>"
  },
  "version": "<string>"
}

Authorizations

API KeyTenant IDBearer Auth

X-API-Key · string · header · required

Response

200 - application/json

OK

batch_ingest_config · object

Show child attributes

customer_info · object

Show child attributes

git_sha · string

instance_flags · object

Show child attributes

license_expiration_time · string

sdk_versions · object

Show child attributes

version · string