LaunchDarkly

launchdarkly Flag Triggers API

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

GitHub OpenAPI

Operations 2

GET /flags/{projectKey}/{flagKey}/triggers/{environmentKey} List flag triggers #
POST /flags/{projectKey}/{flagKey}/triggers/{environmentKey} Create a flag trigger #

Documentation

📖
Documentation
https://launchdarkly.com/docs/api
📖
Documentation
https://launchdarkly.com/docs/sdk/relay-proxy

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/launchdarkly/refs/heads/main/openapi/launchdarkly-flag-triggers-api-openapi.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/launchdarkly-flag-triggers-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

launchdarkly-flag-triggers-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: LaunchDarkly REST Flag Triggers API
  description: The LaunchDarkly REST API provides programmatic access to the full LaunchDarkly feature management platform.
  version: '20240415'
  contact:
    name: LaunchDarkly Support
    url: https://support.launchdarkly.com
  termsOfService: https://launchdarkly.com/policies/terms-of-service
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://app.launchdarkly.com/api/v2
  description: LaunchDarkly Production API
security:
- bearerAuth: []
tags:
- name: Flag Triggers
  description: Create triggers that allow external services to toggle feature flags via unique webhook URLs.
paths:
  /flags/{projectKey}/{flagKey}/triggers/{environmentKey}:
    get:
      operationId: listFlagTriggers
      summary: List flag triggers
      description: Returns a list of all triggers for the specified feature flag in the given environment.
      tags:
      - Flag Triggers
      parameters:
      - $ref: '#/components/parameters/ProjectKey'
      - $ref: '#/components/parameters/FlagKey'
      - $ref: '#/components/parameters/EnvironmentKey'
      responses:
        '200':
          description: Successful response containing a list of flag triggers.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FlagTriggers'
        '401':
          description: Unauthorized. Invalid or missing access token.
        '404':
          description: Flag or environment not found.
    post:
      operationId: createFlagTrigger
      summary: Create a flag trigger
      description: Creates a new trigger for the specified feature flag that generates a unique URL for external services to toggle the flag.
      tags:
      - Flag Triggers
      parameters:
      - $ref: '#/components/parameters/ProjectKey'
      - $ref: '#/components/parameters/FlagKey'
      - $ref: '#/components/parameters/EnvironmentKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FlagTriggerBody'
      responses:
        '201':
          description: Flag trigger created successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FlagTrigger'
        '400':
          description: Invalid request body.
        '401':
          description: Unauthorized. Invalid or missing access token.
components:
  schemas:
    FlagTriggers:
      type: object
      description: A collection of flag triggers.
      properties:
        items:
          type: array
          description: The list of flag triggers.
          items:
            $ref: '#/components/schemas/FlagTrigger'
        _links:
          $ref: '#/components/schemas/Links'
    Links:
      type: object
      description: HATEOAS links for navigating related resources.
      properties:
        self:
          type: object
          description: A link to this resource.
          properties:
            href:
              type: string
              description: The URL of this resource.
            type:
              type: string
              description: The media type.
      additionalProperties:
        type: object
        properties:
          href:
            type: string
            description: The URL of the linked resource.
          type:
            type: string
            description: The media type.
    FlagTrigger:
      type: object
      description: A trigger that provides a unique URL for external services to toggle a feature flag.
      properties:
        _id:
          type: string
          description: The unique identifier of this trigger.
        _version:
          type: integer
          description: The version number of this trigger.
        triggerUrl:
          type: string
          format: uri
          description: The unique URL for triggering flag changes.
        enabled:
          type: boolean
          description: Whether this trigger is enabled.
        instructions:
          type: array
          description: The instructions executed when the trigger fires.
          items:
            type: object
            properties:
              kind:
                type: string
                description: The type of instruction to execute.
                enum:
                - turnFlagOn
                - turnFlagOff
        _links:
          $ref: '#/components/schemas/Links'
    FlagTriggerBody:
      type: object
      description: The request body for creating a new flag trigger.
      required:
      - instructions
      properties:
        comment:
          type: string
          description: An optional comment describing the trigger.
        instructions:
          type: array
          description: The instructions to execute when the trigger fires.
          items:
            type: object
            properties:
              kind:
                type: string
                description: The type of instruction.
                enum:
                - turnFlagOn
                - turnFlagOff
  parameters:
    FlagKey:
      name: flagKey
      in: path
      required: true
      description: The feature flag key identifying a specific flag.
      schema:
        type: string
        pattern: ^[a-z0-9]([a-z0-9._-])*$
    EnvironmentKey:
      name: environmentKey
      in: path
      required: true
      description: The environment key identifying a specific environment.
      schema:
        type: string
        pattern: ^[a-z0-9]([a-z0-9-])*$
    ProjectKey:
      name: projectKey
      in: path
      required: true
      description: The project key identifying a LaunchDarkly project.
      schema:
        type: string
        pattern: ^[a-z0-9]([a-z0-9-])*$
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: LaunchDarkly API access token. Create personal or service tokens in the LaunchDarkly dashboard under Account Settings.
externalDocs:
  description: LaunchDarkly API Documentation
  url: https://apidocs.launchdarkly.com/