openapi: 3.1.0
info:
  title: Better Stack Uptime Heartbeats API
  description: 'Programmatic access to Better Stack''s uptime monitoring, heartbeat monitoring,

    incident management, status pages, escalation policies, and on-call surfaces.

    Responses follow the JSON:API specification.


    This document is a best-effort reconstruction from Better Stack''s public

    documentation and is not exhaustive. Refer to

    https://betterstack.com/docs/uptime/api/ for authoritative reference.

    '
  version: 2.0.0
  contact:
    name: Better Stack
    url: https://betterstack.com/docs/uptime/api/getting-started/
  license:
    name: Proprietary
servers:
- url: https://uptime.betterstack.com/api/v2
  description: Better Stack Uptime API (v2 surface — monitors, heartbeats, status pages, on-call)
- url: https://uptime.betterstack.com/api/v3
  description: Better Stack Uptime API (v3 surface — incidents)
security:
- bearerAuth: []
tags:
- name: Heartbeats
paths:
  /heartbeats:
    get:
      tags:
      - Heartbeats
      summary: List heartbeats
      operationId: listHeartbeats
      parameters:
      - $ref: '#/components/parameters/PerPage'
      - $ref: '#/components/parameters/Page'
      responses:
        '200':
          description: A page of heartbeats.
    post:
      tags:
      - Heartbeats
      summary: Create heartbeat
      operationId: createHeartbeat
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/HeartbeatCreate'
      responses:
        '201':
          description: Created heartbeat.
  /heartbeats/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      tags:
      - Heartbeats
      summary: Get heartbeat
      operationId: getHeartbeat
      responses:
        '200':
          description: Heartbeat.
    patch:
      tags:
      - Heartbeats
      summary: Update heartbeat
      operationId: updateHeartbeat
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/HeartbeatCreate'
      responses:
        '200':
          description: Updated heartbeat.
    delete:
      tags:
      - Heartbeats
      summary: Remove heartbeat
      operationId: deleteHeartbeat
      responses:
        '204':
          description: Removed.
  /heartbeats/{id}/availability:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      tags:
      - Heartbeats
      summary: Heartbeat availability
      operationId: getHeartbeatAvailability
      responses:
        '200':
          description: Availability summary.
components:
  schemas:
    HeartbeatCreate:
      type: object
      required:
      - name
      - period
      properties:
        name:
          type: string
        period:
          type: integer
          description: Expected interval in seconds.
        grace:
          type: integer
          description: Grace period in seconds.
        call:
          type: boolean
        sms:
          type: boolean
        email:
          type: boolean
        push:
          type: boolean
        team_wait:
          type: integer
        paused:
          type: boolean
        policy_id:
          type: string
  parameters:
    PerPage:
      name: per_page
      in: query
      schema:
        type: integer
        minimum: 1
        maximum: 50
    Id:
      name: id
      in: path
      required: true
      schema:
        type: string
    Page:
      name: page
      in: query
      schema:
        type: integer
        minimum: 1
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Bearer token. Provide either a Global API Token (account-wide) or a

        team-scoped Uptime API Token. Issued from Better Stack → API tokens.

        '