launchdarkly website screenshot

launchdarkly

LaunchDarkly is a feature management platform that enables development teams to deliver and control software through feature flags, allowing them to test in production and roll out features safely.

launchdarkly publishes 27 APIs on the APIs.io network, including Webhooks API, Access Tokens API, Account Members API, and 24 more.

The launchdarkly catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 2 Spectral governance rulesets.

launchdarkly’s developer surface includes authentication, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
43.5/100 developing ▬ flat Agent 36/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
27 APIs 16 Features

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 43.5/100 · developing
Contract Quality 17.5 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 5.7 / 12
Discoverability 5.0 / 10
Agent readiness — 36/100 · 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 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 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/launchdarkly: 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 27

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

LaunchDarkly Webhooks API

The LaunchDarkly Webhooks API allows developers to build custom integrations that subscribe to activity events within LaunchDarkly. When actions occur such as flag changes, proj...

launchdarkly Access Tokens API

Create and manage personal and service access tokens used to authenticate API requests.

launchdarkly Account Members API

Manage team members, invitations, and member roles within a LaunchDarkly account.

launchdarkly Approvals API

Manage approval requests and workflows for flag changes that require review before deployment.

launchdarkly Audit Log API

Access the change history of all modifications made to resources in the LaunchDarkly account.

launchdarkly Client-Side Evaluation API

Flag evaluation endpoints for client-side and mobile SDKs using environment IDs or mobile keys for authentication.

launchdarkly Client-Side Streaming API

Server-Sent Events streaming endpoints for client-side and mobile SDKs to receive real-time flag updates.

launchdarkly Code References API

View code references that show where feature flags are used in your codebase.

launchdarkly Custom Roles API

Define custom roles with fine-grained permissions using resource specifiers and actions.

launchdarkly Environments API

Manage environments within projects such as production, staging, and development.

launchdarkly Experiments API

Create and manage experiments to measure the impact of feature flag variations on metrics.

launchdarkly Feature Flags API

Create, update, and manage feature flags and their targeting rules across projects and environments.

launchdarkly Flag Triggers API

Create triggers that allow external services to toggle feature flags via unique webhook URLs.

launchdarkly Integration Audit Log Subscriptions API

Manage integrations that subscribe to audit log events and forward them to external tools.

launchdarkly Metrics API

Define and manage metrics used to measure experiment outcomes and feature flag impact.

launchdarkly PHP Polling API

Polling endpoints for PHP server-side SDKs which do not support streaming mode.

launchdarkly Projects API

Manage projects that organize feature flags and other resources.

launchdarkly Relay Proxy Configurations API

Manage automatic configuration entries for LaunchDarkly Relay Proxy instances.

launchdarkly Releases API

Manage release pipelines for coordinating feature flag rollouts across environments.

launchdarkly Segments API

Create and manage user segments for targeting groups of contexts with feature flags.

launchdarkly Server-Side Evaluation API

Flag evaluation endpoints for server-side SDKs using SDK keys for authentication.

launchdarkly Server-Side Streaming API

Server-Sent Events streaming endpoints for server-side SDKs to receive real-time flag updates.

launchdarkly Status API

Health and status monitoring endpoints for the Relay Proxy. No authentication is required for these endpoints.

launchdarkly Tags API

The Tags API from launchdarkly — 1 operation(s) for tags.

launchdarkly Teams API

Organize account members into teams for collaborative flag management and permissions.

launchdarkly Webhooks API

Configure webhooks to receive HTTP POST notifications when changes occur in LaunchDarkly.

launchdarkly Workflows API

Create and manage automated workflows for scheduling and orchestrating flag changes.

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Open Collections 2

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

LaunchDarkly Relay Proxy

OPEN COLLECTION

LaunchDarkly REST API

OPEN COLLECTION

GraphQL 1

GraphQL schemas published by this provider.

LaunchDarkly GraphQL Schema

LaunchDarkly does not publish a native GraphQL API. This is a conceptual GraphQL schema derived from the LaunchDarkly REST API (version 20240415) data model documented at https:...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Launchdarkly Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Launchdarkly Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Launchdarkly Finops

FINOPS

Features 16

Notable capabilities this provider offers.

Developer free: unlimited flags, seats, 30 SDKs, 5K replays, 10M logs
Foundation: $12/mo per Service Connection + $10 per 1k client MAU
Enterprise custom: SAML/SCIM, custom roles, release automation
Guardian custom: release monitoring, auto rollback, guardrails
REST API for projects, environments, flags, segments
Per-route rate limits + global 200 req/10s
Server-side, client-side, mobile SDKs (30+ languages)
Streaming SDK for real-time flag updates
Webhooks for flag and audit events
OAuth 2.0 + Personal API tokens + service accounts
Experimentation with statistical analysis
Code references (find flag usage in code)
Workflows with scheduling and approvals (Enterprise)
Release pipelines and progressive rollouts
Observability (Errors + Logs + Traces + Replays)
Galaxy AI features for flag governance

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Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

LaunchDarkly Webhooks Events

LaunchDarkly sends webhook notifications as HTTP POST requests when changes occur within the platform. The webhook payload format is identical to audit log entries and includes ...

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Launchdarkly Context

0 classes · 15 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

launchdarkly API Rules

8 rules · 1 errors 6 warnings 1 info

SPECTRAL

launchdarkly API Rules

6 rules · 4 warnings 2 info

SPECTRAL

JSON Schema 70

Standalone JSON Schema definitions for this provider's data models.

AccessToken

10 properties

JSON SCHEMA

AccessTokenBody

5 properties

JSON SCHEMA

AccessTokens

2 properties

JSON SCHEMA

ApprovalRequest

6 properties

JSON SCHEMA

ApprovalRequestBody

4 properties

JSON SCHEMA

ApprovalRequests

2 properties

JSON SCHEMA

AuditLogEntries

2 properties

JSON SCHEMA

AuditLogEntry

9 properties

JSON SCHEMA

Clause

5 properties

JSON SCHEMA

CodeReferenceRepositories

1 properties

JSON SCHEMA

CustomRole

6 properties

JSON SCHEMA

CustomRoleBody

4 properties

JSON SCHEMA

CustomRoles

2 properties

JSON SCHEMA

Environment

10 properties

JSON SCHEMA

EnvironmentBody

6 properties

JSON SCHEMA

Environments

3 properties

JSON SCHEMA

EnvironmentStatus

8 properties

JSON SCHEMA

EvaluationContext

4 properties

JSON SCHEMA

Experiment

7 properties

JSON SCHEMA

ExperimentBody

4 properties

JSON SCHEMA

Experiments

3 properties

JSON SCHEMA

LaunchDarkly Feature Flag

14 properties

JSON SCHEMA

FeatureFlag

12 properties

JSON SCHEMA

FeatureFlagBody

8 properties

JSON SCHEMA

FeatureFlags

3 properties

JSON SCHEMA

FlagData

2 properties

JSON SCHEMA

FlagEnvironment

10 properties

JSON SCHEMA

FlagEvaluation

6 properties

JSON SCHEMA

FlagEvaluations

0 properties

JSON SCHEMA

FlagTrigger

6 properties

JSON SCHEMA

FlagTriggerBody

2 properties

JSON SCHEMA

FlagTriggers

2 properties

JSON SCHEMA

IntegrationSubscriptions

1 properties

JSON SCHEMA

Links

1 properties

JSON SCHEMA

Member

8 properties

JSON SCHEMA

MemberInviteBody

3 properties

JSON SCHEMA

Members

3 properties

JSON SCHEMA

MemberSummary

5 properties

JSON SCHEMA

Metric

8 properties

JSON SCHEMA

MetricBody

7 properties

JSON SCHEMA

Metrics

2 properties

JSON SCHEMA

PatchOperation

2 properties

JSON SCHEMA

Project

6 properties

JSON SCHEMA

ProjectBody

4 properties

JSON SCHEMA

Projects

3 properties

JSON SCHEMA

RelayProxyConfig

8 properties

JSON SCHEMA

RelayProxyConfigBody

2 properties

JSON SCHEMA

RelayProxyConfigs

1 properties

JSON SCHEMA

RelayProxyStatus

3 properties

JSON SCHEMA

ReleasePipeline

5 properties

JSON SCHEMA

ReleasePipelineBody

4 properties

JSON SCHEMA

ReleasePipelines

1 properties

JSON SCHEMA

Rollout

3 properties

JSON SCHEMA

Rule

5 properties

JSON SCHEMA

Segment

10 properties

JSON SCHEMA

SegmentBody

4 properties

JSON SCHEMA

SegmentRule

4 properties

JSON SCHEMA

Segments

3 properties

JSON SCHEMA

Statement

5 properties

JSON SCHEMA

TagCollection

2 properties

JSON SCHEMA

Target

3 properties

JSON SCHEMA

Team

7 properties

JSON SCHEMA

TeamBody

5 properties

JSON SCHEMA

Teams

3 properties

JSON SCHEMA

Variation

4 properties

JSON SCHEMA

LaunchDarkly Webhook Event

13 properties

JSON SCHEMA

Webhook

8 properties

JSON SCHEMA

WebhookBody

6 properties

JSON SCHEMA

Webhooks

2 properties

JSON SCHEMA

Workflows

1 properties

JSON SCHEMA

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JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Launchdarkly Structure

0 properties

JSON STRUCTURE

Security Posture 2

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

Launchdarkly Authentication

apiKey/http · 2 schemes

SECURITY

Launchdarkly Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Launchdarkly Agentic Access

58 operations · 25 acting

58 operations · 25 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

JSONSchema
JSONSchema
 JSONSchema
JSONSchema

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD
JSONLD

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: launchdarkly
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/launchdarkly.png
url: https://raw.githubusercontent.com/api-evangelist/launchdarkly/refs/heads/main/apis.yml
apis:
- aid: launchdarkly:webhooks-api
  name: LaunchDarkly Webhooks API
  tags:
  - Events
  - Integrations
  - Notifications
  - Webhooks
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://app.launchdarkly.com/api/v2
  humanURL: https://launchdarkly.com/docs/api/webhooks
  properties:
  - url: https://launchdarkly.com/docs/api/webhooks
    type: Documentation
  - type: AsyncAPI
    url: asyncapi/launchdarkly-webhooks-asyncapi.yml
  description: The LaunchDarkly Webhooks API allows developers to build custom integrations that subscribe to activity events
    within LaunchDarkly. When actions occur such as flag changes, project creation, or environment modifications, LaunchDarkly
    sends HTTP POST payloads to configured webhook URLs. This enables use cases like updating external issue trackers, notifying
    support systems of feature rollouts, and triggering downstream automation workflows based on feature flag lifecycle events.
- aid: launchdarkly:launchdarkly-access-tokens-api
  name: launchdarkly Access Tokens API
  description: Create and manage personal and service access tokens used to authenticate API requests.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Access Tokens
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-access-tokens-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-account-members-api
  name: launchdarkly Account Members API
  description: Manage team members, invitations, and member roles within a LaunchDarkly account.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Account Members
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-account-members-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-approvals-api
  name: launchdarkly Approvals API
  description: Manage approval requests and workflows for flag changes that require review before deployment.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Approvals
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-approvals-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-audit-log-api
  name: launchdarkly Audit Log API
  description: Access the change history of all modifications made to resources in the LaunchDarkly account.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Audit Log
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-audit-log-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-client-side-evaluation-api
  name: launchdarkly Client-Side Evaluation API
  description: Flag evaluation endpoints for client-side and mobile SDKs using environment IDs or mobile keys for authentication.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Client-Side Evaluation
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-client-side-evaluation-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-client-side-streaming-api
  name: launchdarkly Client-Side Streaming API
  description: Server-Sent Events streaming endpoints for client-side and mobile SDKs to receive real-time flag updates.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Client-Side Streaming
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-client-side-streaming-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-code-references-api
  name: launchdarkly Code References API
  description: View code references that show where feature flags are used in your codebase.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Code References
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-code-references-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-custom-roles-api
  name: launchdarkly Custom Roles API
  description: Define custom roles with fine-grained permissions using resource specifiers and actions.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Custom Roles
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-custom-roles-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-environments-api
  name: launchdarkly Environments API
  description: Manage environments within projects such as production, staging, and development.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Environments
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-environments-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-experiments-api
  name: launchdarkly Experiments API
  description: Create and manage experiments to measure the impact of feature flag variations on metrics.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Experiments
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-experiments-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-feature-flags-api
  name: launchdarkly Feature Flags API
  description: Create, update, and manage feature flags and their targeting rules across projects and environments.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Feature Flags
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-feature-flags-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-flag-triggers-api
  name: launchdarkly Flag Triggers API
  description: Create triggers that allow external services to toggle feature flags via unique webhook URLs.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Flag Triggers
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-flag-triggers-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-integration-audit-log-subscriptions-api
  name: launchdarkly Integration Audit Log Subscriptions API
  description: Manage integrations that subscribe to audit log events and forward them to external tools.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Integration Audit Log Subscriptions
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-integration-audit-log-subscriptions-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-metrics-api
  name: launchdarkly Metrics API
  description: Define and manage metrics used to measure experiment outcomes and feature flag impact.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Metrics
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-metrics-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-php-polling-api
  name: launchdarkly PHP Polling API
  description: Polling endpoints for PHP server-side SDKs which do not support streaming mode.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - PHP Polling
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-php-polling-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-projects-api
  name: launchdarkly Projects API
  description: Manage projects that organize feature flags and other resources.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-projects-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-relay-proxy-configurations-api
  name: launchdarkly Relay Proxy Configurations API
  description: Manage automatic configuration entries for LaunchDarkly Relay Proxy instances.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Relay Proxy Configurations
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-relay-proxy-configurations-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-releases-api
  name: launchdarkly Releases API
  description: Manage release pipelines for coordinating feature flag rollouts across environments.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Releases
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-releases-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-segments-api
  name: launchdarkly Segments API
  description: Create and manage user segments for targeting groups of contexts with feature flags.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Segments
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-segments-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-server-side-evaluation-api
  name: launchdarkly Server-Side Evaluation API
  description: Flag evaluation endpoints for server-side SDKs using SDK keys for authentication.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Server-Side Evaluation
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-server-side-evaluation-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-server-side-streaming-api
  name: launchdarkly Server-Side Streaming API
  description: Server-Sent Events streaming endpoints for server-side SDKs to receive real-time flag updates.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Server-Side Streaming
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-server-side-streaming-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-status-api
  name: launchdarkly Status API
  description: Health and status monitoring endpoints for the Relay Proxy. No authentication is required for these endpoints.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Status
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-status-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-tags-api
  name: launchdarkly Tags API
  description: The Tags API from launchdarkly — 1 operation(s) for tags.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-tags-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-teams-api
  name: launchdarkly Teams API
  description: Organize account members into teams for collaborative flag management and permissions.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Teams
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-teams-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-webhooks-api
  name: launchdarkly Webhooks API
  description: Configure webhooks to receive HTTP POST notifications when changes occur in LaunchDarkly.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-webhooks-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
- aid: launchdarkly:launchdarkly-workflows-api
  name: launchdarkly Workflows API
  description: Create and manage automated workflows for scheduling and orchestrating flag changes.
  humanURL: https://apidocs.launchdarkly.com/
  baseURL: https://app.launchdarkly.com/api/v2
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/launchdarkly-workflows-api-openapi.yml
  - type: Documentation
    url: https://apidocs.launchdarkly.com/
  - type: GraphQL
    url: graphql/launchdarkly-graphql.md
  - type: Documentation
    url: https://launchdarkly.com/docs/sdk/relay-proxy
common:
- type: AgenticAccess
  url: agentic-access/launchdarkly-agentic-access.yml
- type: DomainSecurity
  url: security/launchdarkly-domain-security.yml
- type: Authentication
  url: authentication/launchdarkly-authentication.yml
- type: GitHubOrganization
  url: https://github.com/launchdarkly
- type: LinkedIn
  url: https://www.linkedin.com/company/launchdarkly
- type: JSONSchema
  url: json-schema/launchdarkly-feature-flag-schema.json
- type: JSONSchema
  url: json-schema/launchdarkly-webhook-event-schema.json
- type: JSONLD
  url: json-ld/launchdarkly-context.jsonld
- type: Blog
  url: https://launchdarkly.com/blog/feed/
- type: Features
  data:
  - 'Developer free: unlimited flags, seats, 30 SDKs, 5K replays, 10M logs'
  - 'Foundation: $12/mo per Service Connection + $10 per 1k client MAU'
  - 'Enterprise custom: SAML/SCIM, custom roles, release automation'
  - 'Guardian custom: release monitoring, auto rollback, guardrails'
  - REST API for projects, environments, flags, segments
  - Per-route rate limits + global 200 req/10s
  - Server-side, client-side, mobile SDKs (30+ languages)
  - Streaming SDK for real-time flag updates
  - Webhooks for flag and audit events
  - OAuth 2.0 + Personal API tokens + service accounts
  - Experimentation with statistical analysis
  - Code references (find flag usage in code)
  - Workflows with scheduling and approvals (Enterprise)
  - Release pipelines and progressive rollouts
  - Observability (Errors + Logs + Traces + Replays)
  - Galaxy AI features for flag governance
  sources:
  - https://launchdarkly.com/pricing/
  updated: '2026-05-04'
- type: LlmsText
  url: https://apidocs.launchdarkly.com/llms.txt
modified: '2026-05-19'
description: LaunchDarkly is a feature management platform that enables development teams to deliver and control software
  through feature flags, allowing them to test in production and roll out features safely.