Langfuse website screenshot

Langfuse

Langfuse is an open-source LLM engineering platform offering tracing, evaluations, prompt management, datasets, and metrics. The Langfuse API supports both self-hosted and multi-region cloud deployments (US, EU, Japan, HIPAA-compliant US) and integrates with LangChain, LlamaIndex, OpenTelemetry, and any LLM stack.

Langfuse publishes 28 APIs on the APIs.io network, including AnnotationQueues API, BlobStorageIntegrations API, Comments API, and 25 more. Tagged areas include AI, LLM, Observability, Open Source, and Evaluations.

Langfuse’s developer surface includes authentication, documentation, API reference, pricing, GitHub presence, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
41.4/100 thin ▬ flat Agent 41/100 agent ready Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
28 APIs
AILLMObservabilityOpen SourceEvaluations

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 41.4/100 · thin
Contract Quality 12.5 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 11.6 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 41/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/langfuse: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 28

Individual APIs this provider publishes, each with its own machine-readable definition.

Langfuse AnnotationQueues API

The AnnotationQueues API from Langfuse — 5 operation(s) for annotationqueues.

Langfuse BlobStorageIntegrations API

The BlobStorageIntegrations API from Langfuse — 2 operation(s) for blobstorageintegrations.

Langfuse Comments API

The Comments API from Langfuse — 2 operation(s) for comments.

Langfuse DatasetItems API

The DatasetItems API from Langfuse — 2 operation(s) for datasetitems.

Langfuse DatasetRunItems API

The DatasetRunItems API from Langfuse — 1 operation(s) for datasetrunitems.

Langfuse Datasets API

The Datasets API from Langfuse — 4 operation(s) for datasets.

Langfuse Health API

The Health API from Langfuse — 1 operation(s) for health.

Langfuse Ingestion API

The Ingestion API from Langfuse — 1 operation(s) for ingestion.

Langfuse LegacyMetricsV1 API

The LegacyMetricsV1 API from Langfuse — 1 operation(s) for legacymetricsv1.

Langfuse LegacyObservationsV1 API

The LegacyObservationsV1 API from Langfuse — 2 operation(s) for legacyobservationsv1.

Langfuse LegacyScoreV1 API

The LegacyScoreV1 API from Langfuse — 2 operation(s) for legacyscorev1.

Langfuse LlmConnections API

The LlmConnections API from Langfuse — 2 operation(s) for llmconnections.

Langfuse Media API

The Media API from Langfuse — 2 operation(s) for media.

Langfuse Metrics API

The Metrics API from Langfuse — 1 operation(s) for metrics.

Langfuse Models API

The Models API from Langfuse — 2 operation(s) for models.

Langfuse Observations API

The Observations API from Langfuse — 1 operation(s) for observations.

Langfuse Opentelemetry API

The Opentelemetry API from Langfuse — 1 operation(s) for opentelemetry.

Langfuse Organizations API

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

Langfuse Projects API

The Projects API from Langfuse — 4 operation(s) for projects.

Langfuse Prompts API

The Prompts API from Langfuse — 2 operation(s) for prompts.

Langfuse PromptVersion API

The PromptVersion API from Langfuse — 1 operation(s) for promptversion.

Langfuse Scim API

The Scim API from Langfuse — 5 operation(s) for scim.

Langfuse ScoreConfigs API

The ScoreConfigs API from Langfuse — 2 operation(s) for scoreconfigs.

Langfuse Scores API

The Scores API from Langfuse — 2 operation(s) for scores.

Langfuse Sessions API

The Sessions API from Langfuse — 2 operation(s) for sessions.

Langfuse Trace API

The Trace API from Langfuse — 2 operation(s) for trace.

Langfuse UnstableEvaluationRules API

The UnstableEvaluationRules API from Langfuse — 2 operation(s) for unstableevaluationrules.

Langfuse UnstableEvaluators API

The UnstableEvaluators API from Langfuse — 2 operation(s) for unstableevaluators.

Scroll for all 28

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

langfuse

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Langfuse Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Langfuse Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Langfuse Finops

FINOPS

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Langfuse Authentication

http · 1 scheme

SECURITY

Langfuse Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Langfuse Vulnerability Disclosure

disclosure policy published

SECURITY

Langfuse Trust Center

SOC 2, ISO 27001, HIPAA, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Langfuse Agentic Access

96 operations · 46 acting

96 operations · 46 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub

Access & Security 4

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: langfuse
url: https://raw.githubusercontent.com/api-evangelist/langfuse/refs/heads/main/apis.yml
name: Langfuse
kind: company
description: Langfuse is an open-source LLM engineering platform offering tracing, evaluations, prompt management, datasets,
  and metrics. The Langfuse API supports both self-hosted and multi-region cloud deployments (US, EU, Japan, HIPAA-compliant
  US) and integrates with LangChain, LlamaIndex, OpenTelemetry, and any LLM stack.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/langfuse.png
tags:
- AI
- LLM
- Observability
- Open Source
- Evaluations
created: '2026-05-08'
modified: '2026-05-19'
specificationVersion: '0.19'
apis:
- aid: langfuse:langfuse-annotationqueues-api
  name: Langfuse AnnotationQueues API
  description: The AnnotationQueues API from Langfuse — 5 operation(s) for annotationqueues.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - AnnotationQueues
  properties:
  - type: OpenAPI
    url: openapi/langfuse-annotationqueues-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-blobstorageintegrations-api
  name: Langfuse BlobStorageIntegrations API
  description: The BlobStorageIntegrations API from Langfuse — 2 operation(s) for blobstorageintegrations.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - BlobStorageIntegrations
  properties:
  - type: OpenAPI
    url: openapi/langfuse-blobstorageintegrations-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-comments-api
  name: Langfuse Comments API
  description: The Comments API from Langfuse — 2 operation(s) for comments.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Comments
  properties:
  - type: OpenAPI
    url: openapi/langfuse-comments-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-datasetitems-api
  name: Langfuse DatasetItems API
  description: The DatasetItems API from Langfuse — 2 operation(s) for datasetitems.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - DatasetItems
  properties:
  - type: OpenAPI
    url: openapi/langfuse-datasetitems-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-datasetrunitems-api
  name: Langfuse DatasetRunItems API
  description: The DatasetRunItems API from Langfuse — 1 operation(s) for datasetrunitems.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - DatasetRunItems
  properties:
  - type: OpenAPI
    url: openapi/langfuse-datasetrunitems-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-datasets-api
  name: Langfuse Datasets API
  description: The Datasets API from Langfuse — 4 operation(s) for datasets.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/langfuse-datasets-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-health-api
  name: Langfuse Health API
  description: The Health API from Langfuse — 1 operation(s) for health.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/langfuse-health-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-ingestion-api
  name: Langfuse Ingestion API
  description: The Ingestion API from Langfuse — 1 operation(s) for ingestion.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Ingestion
  properties:
  - type: OpenAPI
    url: openapi/langfuse-ingestion-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-legacymetricsv1-api
  name: Langfuse LegacyMetricsV1 API
  description: The LegacyMetricsV1 API from Langfuse — 1 operation(s) for legacymetricsv1.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - LegacyMetricsV1
  properties:
  - type: OpenAPI
    url: openapi/langfuse-legacymetricsv1-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-legacyobservationsv1-api
  name: Langfuse LegacyObservationsV1 API
  description: The LegacyObservationsV1 API from Langfuse — 2 operation(s) for legacyobservationsv1.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - LegacyObservationsV1
  properties:
  - type: OpenAPI
    url: openapi/langfuse-legacyobservationsv1-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-legacyscorev1-api
  name: Langfuse LegacyScoreV1 API
  description: The LegacyScoreV1 API from Langfuse — 2 operation(s) for legacyscorev1.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - LegacyScoreV1
  properties:
  - type: OpenAPI
    url: openapi/langfuse-legacyscorev1-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-llmconnections-api
  name: Langfuse LlmConnections API
  description: The LlmConnections API from Langfuse — 2 operation(s) for llmconnections.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - LlmConnections
  properties:
  - type: OpenAPI
    url: openapi/langfuse-llmconnections-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-media-api
  name: Langfuse Media API
  description: The Media API from Langfuse — 2 operation(s) for media.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Media
  properties:
  - type: OpenAPI
    url: openapi/langfuse-media-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-metrics-api
  name: Langfuse Metrics API
  description: The Metrics API from Langfuse — 1 operation(s) for metrics.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Metrics
  properties:
  - type: OpenAPI
    url: openapi/langfuse-metrics-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-models-api
  name: Langfuse Models API
  description: The Models API from Langfuse — 2 operation(s) for models.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/langfuse-models-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-observations-api
  name: Langfuse Observations API
  description: The Observations API from Langfuse — 1 operation(s) for observations.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Observations
  properties:
  - type: OpenAPI
    url: openapi/langfuse-observations-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-opentelemetry-api
  name: Langfuse Opentelemetry API
  description: The Opentelemetry API from Langfuse — 1 operation(s) for opentelemetry.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Opentelemetry
  properties:
  - type: OpenAPI
    url: openapi/langfuse-opentelemetry-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-organizations-api
  name: Langfuse Organizations API
  description: The Organizations API from Langfuse — 4 operation(s) for organizations.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/langfuse-organizations-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-projects-api
  name: Langfuse Projects API
  description: The Projects API from Langfuse — 4 operation(s) for projects.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/langfuse-projects-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-prompts-api
  name: Langfuse Prompts API
  description: The Prompts API from Langfuse — 2 operation(s) for prompts.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Prompts
  properties:
  - type: OpenAPI
    url: openapi/langfuse-prompts-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-promptversion-api
  name: Langfuse PromptVersion API
  description: The PromptVersion API from Langfuse — 1 operation(s) for promptversion.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - PromptVersion
  properties:
  - type: OpenAPI
    url: openapi/langfuse-promptversion-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-scim-api
  name: Langfuse Scim API
  description: The Scim API from Langfuse — 5 operation(s) for scim.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Scim
  properties:
  - type: OpenAPI
    url: openapi/langfuse-scim-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-scoreconfigs-api
  name: Langfuse ScoreConfigs API
  description: The ScoreConfigs API from Langfuse — 2 operation(s) for scoreconfigs.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - ScoreConfigs
  properties:
  - type: OpenAPI
    url: openapi/langfuse-scoreconfigs-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-scores-api
  name: Langfuse Scores API
  description: The Scores API from Langfuse — 2 operation(s) for scores.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Scores
  properties:
  - type: OpenAPI
    url: openapi/langfuse-scores-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-sessions-api
  name: Langfuse Sessions API
  description: The Sessions API from Langfuse — 2 operation(s) for sessions.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/langfuse-sessions-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-trace-api
  name: Langfuse Trace API
  description: The Trace API from Langfuse — 2 operation(s) for trace.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - Trace
  properties:
  - type: OpenAPI
    url: openapi/langfuse-trace-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-unstableevaluationrules-api
  name: Langfuse UnstableEvaluationRules API
  description: The UnstableEvaluationRules API from Langfuse — 2 operation(s) for unstableevaluationrules.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - UnstableEvaluationRules
  properties:
  - type: OpenAPI
    url: openapi/langfuse-unstableevaluationrules-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
- aid: langfuse:langfuse-unstableevaluators-api
  name: Langfuse UnstableEvaluators API
  description: The UnstableEvaluators API from Langfuse — 2 operation(s) for unstableevaluators.
  humanURL: https://langfuse.com/docs/tracing
  baseURL: https://cloud.langfuse.com/api/public
  tags:
  - UnstableEvaluators
  properties:
  - type: OpenAPI
    url: openapi/langfuse-unstableevaluators-api-openapi.yml
  - type: Documentation
    url: https://langfuse.com/docs/tracing
  - type: APIReference
    url: https://api.reference.langfuse.com/
  - type: Documentation
    url: https://langfuse.com/docs/api
  - type: Documentation
    url: https://langfuse.com/docs/analytics
  - type: Documentation
    url: https://langfuse.com/docs/prompts
  - type: Documentation
    url: https://langfuse.com/docs/datasets
  - type: Documentation
    url: https://langfuse.com/docs/evaluation
  - type: Documentation
    url: https://langfuse.com/docs/scores
  - type: Documentation
    url: https://langfuse.com/self-hosting
common:
- type: AgenticAccess
  url: agentic-access/langfuse-agentic-access.yml
- type: TrustCenter
  url: security/langfuse-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/langfuse-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/langfuse-domain-security.yml
- type: Authentication
  url: authentication/langfuse-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/langfuse
- type: Website
  url: https://langfuse.com/
- type: Documentation
  url: https://langfuse.com/docs
- type: APIReference
  url: https://api.reference.langfuse.com/
- type: Pricing
  url: https://langfuse.com/pricing
- type: GitHub
  url: https://github.com/langfuse/langfuse
- type: Plans
  url: plans/langfuse-plans-pricing.yml
- type: RateLimits
  url: rate-limits/langfuse-rate-limits.yml
- type: FinOps
  url: finops/langfuse-finops.yml
- type: Integrations
  url: https://langfuse.com/integrations
- type: LlmsText
  url: https://api.reference.langfuse.com/llms.txt
integrations:
- name: Agentic Data Stack
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com