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Langfuse Organizations API

The Organizations API from Langfuse — 4 operation(s) for organizations.

Langfuse Organizations API is one of 28 APIs that Langfuse publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 8 operations across 4 paths, and defines 10 schemas. It is described by OpenAPI 3.0.1, at version 1.0.

Requests are made against the base URL https://cloud.langfuse.com/api/public.

8 operations 4 paths 10 schemas 2 DELETE4 GET2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
1.0
Base URL
https://cloud.langfuse.com/api/public
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

Langfuse Organizations API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (BasicAuth).

Paths & Operations 8

Across 4 paths, the API surfaces 8 operations — 2 DELETE, 4 GET, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Organizations 8
GET
/api/public/organizations/memberships
Get all memberships for the organization associated with the API key (requires organization-scoped API key)
organizations_getOrganizationMemberships → 200400401403404405
PUT
/api/public/organizations/memberships
Create or update a membership for the organization associated with the API key (requires organization-scoped API key)
organizations_updateOrganizationMembership body → 200400401403404405
DELETE
/api/public/organizations/memberships
Delete a membership from the organization associated with the API key (requires organization-scoped API key)
organizations_deleteOrganizationMembership body → 200400401403404405
GET
/api/public/projects/{projectId}/memberships
Get all memberships for a specific project (requires organization-scoped API key)
organizations_getProjectMemberships 1 param → 200400401403404405
PUT
/api/public/projects/{projectId}/memberships
Create or update a membership for a specific project (requires organization-scoped API key). The user must already be a member of the organization.
organizations_updateProjectMembership 1 param body → 200400401403404405
DELETE
/api/public/projects/{projectId}/memberships
Delete a membership from a specific project (requires organization-scoped API key). The user must be a member of the organization.
organizations_deleteProjectMembership 1 param body → 200400401403404405
GET
/api/public/organizations/projects
Get all projects for the organization associated with the API key (requires organization-scoped API key)
organizations_getOrganizationProjects → 200400401403404405
GET
/api/public/organizations/apiKeys
Get all API keys for the organization associated with the API key (requires organization-scoped API key)
organizations_getOrganizationApiKeys → 200400401403404405

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are OrganizationApiKey (7 properties), OrganizationProject (5 properties), MembershipResponse (4 properties), MembershipRequest (2 properties). Each schema is shown below with its type and property counts.

OrganizationProjectsResponse
object
1 property 1 required
MembershipRequest
object
2 properties 2 required
MembershipDeletionResponse
object
2 properties 2 required
MembershipResponse
object
4 properties 4 required
MembershipsResponse
object
1 property 1 required
OrganizationProject
object
5 properties 4 required
OrganizationApiKeysResponse
object
1 property 1 required
MembershipRole
string
OrganizationApiKey
object
7 properties 4 required
DeleteMembershipRequest
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

langfuse-organizations-api-openapi.yml Raw ↑

Other APIs Langfuse publishes across the network.

Langfuse AnnotationQueues API
Langfuse BlobStorageIntegrations API
Langfuse Comments API
Langfuse DatasetItems API
Langfuse DatasetRunItems API
Langfuse Datasets API
Langfuse Health API
Langfuse Ingestion API
Langfuse LegacyMetricsV1 API
Langfuse LegacyObservationsV1 API
Langfuse LegacyScoreV1 API
Langfuse LlmConnections API
Where this information came from

This is an independent, third-party profile of Langfuse Organizations 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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