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LangSmith auth API

The auth API from LangSmith — 7 operation(s) for auth.

LangSmith auth API is one of 73 APIs that LangSmith publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 7 operations across 7 paths, and defines 10 schemas. It is described by OpenAPI 3.1.0, at version 0.1.0.

Requests are made against a single base URL, /.

7 operations 7 paths 10 schemas 2 GET5 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
0.1.0
Base URL
https://api.smith.langchain.com
Authentication
API Key, API Key, HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 4

LangSmith auth API declares 4 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (API Key). An API key is passed in the header as X-Tenant-Id (Tenant ID). It accepts HTTP bearer tokens (Bearer Auth). An API key is passed in the header as X-Organization-Id (Organization ID).

  • Bearer Auth — Bearer tokens are used to authenticate from the UI. Must also specify x-tenant-id or x-organization-id (for org scoped apis).

Paths & Operations 7

Across 7 paths, the API surfaces 7 operations — 2 GET, 5 POST. Each is listed below with its method, path, parameters, and response codes.

auth 7
POST
/api/v1/login
Login
login_api_v1_login_post → 200
POST
/api/v1/sso/email-verification/send
Send Sso Email Confirmation
send_sso_email_confirmation_api_v1_sso_email_verification_send_post body → 202422
POST
/api/v1/sso/email-verification/status
Check Sso Email Verification Status
check_sso_email_verification_status_api_v1_sso_email_verification_status_post body → 200422
POST
/api/v1/sso/email-verification/confirm
Confirm Sso User Email
confirm_sso_user_email_api_v1_sso_email_verification_confirm_post body → 200422
GET
/api/v1/sso/settings/{sso_login_slug}
Get Sso Settings
get_sso_settings_api_v1_sso_settings__sso_login_slug__get 1 param → 200422
POST
/api/v1/sso/email-lookup
Lookup Sso By Email
lookup_sso_by_email_api_v1_sso_email_lookup_post body → 200422
GET
/auth/public
Get public auth info
→ 200

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are authn.PublicAuthInfo (5 properties), ValidationError (3 properties), SSOProviderSlim (3 properties), SSOEmailVerificationStatusRequest (2 properties). Each schema is shown below with its type and property counts.

authn.PublicAuthInfo
object
5 properties
HTTPValidationError
object
1 property
ValidationError
object
3 properties 3 required
_SSOEmailLookupRequest
object
1 property 1 required
SSOConfirmEmailRequest
object
1 property 1 required
SSOEmailVerificationStatusRequest
object
2 properties 2 required
SSOEmailVerificationStatusResponse
object
1 property
SSOProviderSlim
object
3 properties 3 required
BasicAuthResponse
object
1 property 1 required
SSOEmailVerificationSendRequest
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

langsmith-auth-api-openapi.yml Raw ↑

Other APIs LangSmith publishes across the network.

LangSmith access_policies API
LangSmith ace API
LangSmith agents API
LangSmith alert_rules API
LangSmith annotation-queues API
LangSmith api-key API
LangSmith audit-logs API
LangSmith aws_marketplace API
LangSmith backfills API
LangSmith beacon API
LangSmith bulk-exports API
LangSmith charts API
Where this information came from

This is an independent, third-party profile of LangSmith auth API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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