> ## Documentation Index
> Fetch the complete documentation index at: https://simplified-webhooks.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# List tracked bases

> List bases you are tracking for daily record and storage counts.



## OpenAPI

````yaml /openapi.json get /usage/bases
openapi: 3.0.4
info:
  title: Simplified Webhooks Backend
  version: '1.0'
  description: >-
    API for Airtable webhooks, usage (record & storage counts), and
    change-monitoring audit logs.
  contact:
    name: API Support
    url: https://www.simplified-webhooks.com/contact-us
    email: contact@simplified-webhooks.com
  x-generated: backend/scripts/generate-openapi.ts — do not edit by hand
servers:
  - url: https://api.simplified-webhooks.com
    description: Main server
security: []
tags:
  - name: Webhooks
    description: Receive Airtable change notifications at your own HTTPS URL.
  - name: Usage
    description: Daily record counts and attachment storage for your Airtable bases.
  - name: Audit Log
    description: >-
      Log record and schema changes into a Changes table in your own Airtable
      Monitoring Base.
  - name: Airtable Helpers
    description: Look up base, table, and field ids from your connected Airtable account.
paths:
  /usage/bases:
    get:
      tags:
        - Usage
      summary: List tracked bases
      description: List bases you are tracking for daily record and storage counts.
      operationId: listUsageBases
      responses:
        '200':
          description: Tracked bases.
          content:
            application/json:
              schema:
                type: object
                properties:
                  bases:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                        baseId:
                          type: string
                        baseName:
                          type: string
                        scheduledHour:
                          type: integer
                          minimum: 0
                          maximum: 23
                        timezone:
                          type: string
                        createdAt:
                          type: string
                        updatedAt:
                          type: string
                      required:
                        - id
                        - baseId
                        - baseName
                        - scheduledHour
                        - timezone
                        - createdAt
                        - updatedAt
                      additionalProperties: false
                required:
                  - bases
                additionalProperties: false
        '401':
          description: Unauthorized, authentication token is missing or invalid.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - apiKey: []
components:
  schemas:
    ErrorResponse:
      type: object
      properties:
        message:
          type: string
        code:
          type: string
      required:
        - message
      additionalProperties: false
  securitySchemes:
    apiKey:
      type: http
      scheme: bearer
      bearerFormat: sk_...
      description: >-
        Your Simplified Webhooks API key, sent as a bearer token:
        `Authorization: Bearer sk_...`. Create API keys in your [profile
        settings](https://www.simplified-webhooks.com/profile-settings).

````