Teambridge Utilities API

openapi: 3.1.0
info:
  title: Teambridge External Collections (Unified API) Collections (Unified API) Utilities API
  version: 0.1.0
  description: 'External API for Teambridge platform.


    **Date-Time Format**: All date-time fields in this API use ISO 8601 format with timezone information (YYYY-MM-DDTHH:MM:SSZ).

    Examples: `2025-06-05T09:00:00Z` (UTC), `2025-06-05T09:00:00-07:00` (with timezone offset).


    **Authentication**: This API uses OAuth 2.0 Client Credentials flow for authentication.


    **Filtering**: The unified Collections API supports advanced filtering via query parameters. See the Collections (Unified API) section for full details.

    '
servers:
- url: https://open-api.teambridge.com
  description: Production API server
security:
- OAuth2:
  - write
tags:
- name: Utilities
  description: Utility endpoints for timezone information and other general-purpose data.
paths:
  /v1/timezones:
    get:
      tags:
      - Utilities
      servers:
      - url: https://open-api.teambridge.com
      summary: Get supported timezones
      description: Returns a list of all supported timezone identifiers, sorted alphabetically.
      security:
      - OAuth2:
        - write
      responses:
        '200':
          description: List of supported timezones
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TimezonesList'
        '401':
          description: Unauthorized
components:
  schemas:
    TimezonesList:
      type: array
      items:
        type: string
      description: List of supported timezone identifiers
      example:
      - America/Los_Angeles
      - America/New_York
      - Europe/London
      - Asia/Tokyo
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://teambridge.us.auth0.com/oauth/token
          scopes:
            write: Full access
    WebhookSignature:
      type: apiKey
      in: header
      name: X-Webhook-Signature
      description: 'HMAC-SHA256 signature for webhook authentication. The signature is computed from

        the concatenation of the timestamp and request body: `{timestamp}.{body}`.

        The signature header value includes the scheme prefix: `sha256={hex_signature}`.


        Webhook consumers must verify this signature using their webhook secret to ensure

        the request originated from Teambridge.

        '