Celestia

Celestia Health API

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

GitHub OpenAPI

Operations 2

GET /api/health/ Check website liveness #
HEAD /api/health/ Check website liveness without a body #

Documentation

📖
Documentation
https://docs.celestia.org/build/rpc/node-api/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/openapi/celestia-health-api-openapi.yml
⚙
AsyncAPI
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/openapi/celestia-subscriptions-asyncapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/json-schema/celestia-extended-header-schema.json

Other Resources

🔗
Examples
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/examples/celestia-header-getbyheight-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/examples/celestia-da-submit-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/examples/celestia-share-getnamespacedata-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/celestia/refs/heads/main/examples/celestia-state-submitpayforblob-example.json

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OpenAPI Specification

celestia-health-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Celestia Website Health API
  version: 1.0.0
  description: HTTP endpoints for the Celestia marketing website. This is not the Celestia blockchain Node API. Use https://docs.celestia.org/build/rpc/node-api/ for the node JSON-RPC API, authentication, and OpenRPC schemas. Contact and newsletter submissions require user consent; newsletter subscriptions also require browser reCAPTCHA.
servers:
- url: https://celestia.org
security: []
tags:
- name: Health
paths:
  /api/health/:
    get:
      operationId: getWebsiteHealth
      summary: Check website liveness
      description: Confirms that the Next.js runtime can answer requests. Does not check external services. No authentication required.
      responses:
        '200':
          description: Runtime is accepting requests.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Health'
        '405':
          $ref: '#/components/responses/Error'
      tags:
      - Health
    head:
      operationId: headWebsiteHealth
      summary: Check website liveness without a body
      description: The same runtime liveness signal as GET, with an empty response body.
      responses:
        '200':
          description: Runtime is accepting requests; no body.
      tags:
      - Health
components:
  schemas:
    Error:
      type: object
      required:
      - error
      - code
      - hint
      properties:
        error:
          type: string
          description: Human-readable error message; retained for form clients.
        code:
          type: string
          description: Stable machine-readable error identifier.
        hint:
          type: string
          description: Suggested action to resolve the error.
    Health:
      type: object
      required:
      - status
      properties:
        status:
          type: string
          const: ok
  responses:
    Error:
      description: Request failed. Read code and hint before retrying.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
externalDocs:
  description: Authentication, examples, errors, and rate-limit behavior
  url: https://celestia.org/api-docs.md
x-provenance:
  method: harvested
  publisher: Celestia
  source: https://celestia.org/openapi.json
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)