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Helidon

Helidon is a collection of Java libraries from Oracle for writing microservices that run on a fast web core powered by Netty, supporting MicroProfile and reactive programming models.

1 APIs 0 Features
Cloud NativeFrameworksJavaMicroProfileMicroservicesOracleReactive

APIs

Helidon

Helidon is a collection of Java libraries from Oracle for writing microservices that run on a fast web core powered by Netty, supporting MicroProfile and reactive programming mo...

Collections

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3 plans

PLANS

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Helidon Rate Limits

5 limits

RATE LIMITS

FinOps

Resources

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Website
Website
🔗
Documentation
Documentation
🚀
GettingStarted
GettingStarted
👥
GitHubOrganization
GitHubOrganization
📰
Blog
Blog
📰
BlogRSS
BlogRSS
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MCPServer
MCPServer

Sources

Raw ↑
opencollection: 1.0.0
info:
  name: Helidon Observe (Health & Metrics) API
  version: 4.1.0
items:
- info:
    name: Health
    type: folder
  items:
  - info:
      name: Helidon Overall health status
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/health
    docs: Returns aggregate health check results from all registered health checks
  - info:
      name: Helidon Liveness check
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/health/live
    docs: Returns liveness health check results (for Kubernetes liveness probes)
  - info:
      name: Helidon Readiness check
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/health/ready
    docs: Returns readiness health check results (for Kubernetes readiness probes)
  - info:
      name: Helidon Startup check
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/health/started
    docs: Returns startup health check results (for Kubernetes startup probes)
- info:
    name: Metrics
    type: folder
  items:
  - info:
      name: Helidon All metrics
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/metrics
      headers:
      - name: Accept
        value: ''
    docs: Returns all application, vendor, and base metrics in Prometheus or JSON format
  - info:
      name: Helidon Application metrics
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/metrics/application
    docs: Returns application-scoped metrics
  - info:
      name: Helidon Vendor metrics
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/metrics/vendor
    docs: Returns vendor-specific metrics
  - info:
      name: Helidon Base metrics
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/metrics/base
    docs: Returns MicroProfile base metrics (JVM, thread, classloader, etc.)
- info:
    name: Info
    type: folder
  items:
  - info:
      name: Helidon Application info
      type: http
    http:
      method: GET
      url: http://localhost:8080/observe/info
    docs: Returns application build and runtime information
- info:
    name: OpenAPI
    type: folder
  items:
  - info:
      name: Helidon OpenAPI document
      type: http
    http:
      method: GET
      url: http://localhost:8080/openapi
    docs: Returns the MicroProfile OpenAPI document for the application
bundled: true