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

# Get v1topics

> List all topics for organization



## OpenAPI

````yaml https://api.transmit.dev/openapi.json get /v1/topics
openapi: 3.1.0
info:
  title: Transmit.dev API
  description: >-
    A powerful email API for transactional and marketing emails. Send emails
    with tracking, analytics, and webhook support.
  version: 1.0.3
servers:
  - url: https://api.transmit.dev
    description: Production server
security:
  - bearerAuth: []
tags:
  - name: Emails
    description: Email sending and management operations
  - name: SMS
    description: SMS sending and management operations with toll-free numbers
  - name: Analytics
    description: Performance analytics and metrics
  - name: Billing
    description: Credit balance and usage information
  - name: Contacts
    description: Contact management operations
  - name: Webhooks
    description: Webhook configuration and testing
paths:
  /v1/topics:
    get:
      tags:
        - Topics
      description: List all topics for organization
      operationId: listTopics
      responses: {}
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: >-
        Enter your API key with 'tx_' prefix. Get your API key from the
        dashboard.

````