openapi: 3.1.0
info:
  title: Clusters Authentication Events API
  version: '1.0'
  description: Clusters is a multichain namespace and identity service that gives users a single universal name (username/wallet) resolvable across EVM, Solana, and other blockchain ecosystems. The v1 REST API resolves addresses to cluster names and back, reads cluster profiles, checks name availability, produces registration transaction data, manages community clusters, and streams a replayable historical event feed. Read endpoints are public; write/manage endpoints require a wallet-signature bearer token. An optional API key raises rate limits.
  contact:
    name: Clusters
    url: https://docs.clusters.xyz
  x-apievangelist-provenance:
    method: generated
    source: https://docs.clusters.xyz/getting-started/api/v1
    note: Faithfully modeled from the provider's published v1 documentation; the Clusters team does not publish an OpenAPI definition. Base URL verified live 2026-07-18.
servers:
- url: https://api.clusters.xyz/v1
  description: Production v1
security:
- ApiKeyAuth: []
- {}
tags:
- name: Events
  description: Replayable historical event feed
paths:
  /events:
    get:
      operationId: getEvents
      tags:
      - Events
      summary: Get events
      description: Get a list of historical events that happen on the Clusters application that can be replayed to reconstruct full state.
      parameters:
      - name: nextPage
        in: query
        schema:
          type: string
        description: Cursor to retrieve the next page.
      - name: limit
        in: query
        schema:
          type: integer
          default: 500
      - name: from
        in: query
        schema:
          type: string
        description: The user who initiated the event.
      - name: orderBy
        in: query
        schema:
          type: string
          enum:
          - oldest
          - newest
          default: oldest
      - name: fromTimestamp
        in: query
        schema:
          type: integer
        description: Timestamp in ms to start at (ignored when nextPage is set).
      responses:
        '200':
          description: List of events
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EventPage'
components:
  schemas:
    EventPage:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/Event'
        nextPage:
          type:
          - string
          - 'null'
    Event:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
        from:
          type: string
        data:
          type: object
        isTestnet:
          type: boolean
        timestamp:
          type: integer
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: Optional API key from https://clusters.xyz/developer to raise rate limits.
    WalletBearerAuth:
      type: http
      scheme: bearer
      description: Wallet-signature auth token obtained from POST /auth/token.